{"id":20482,"date":"2026-01-02T15:45:19","date_gmt":"2026-01-02T15:45:19","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=20482"},"modified":"2026-01-02T15:45:19","modified_gmt":"2026-01-02T15:45:19","slug":"%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/","title":{"rendered":"\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf; \u03a0\u03bb\u03ae\u03c1\u03b7\u03c2 \u03bf\u03b4\u03b7\u03b3\u03cc\u03c2 \u03b2\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1 2026"},"content":{"rendered":"<p>\u03a4\u03bf \u03b5\u03c1\u03ce\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03c4\u03b5\u03af\u03bd\u03bf\u03c5\u03bd \u03bd\u03b1 \u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03bf\u03b9 \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9: \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf; \u0397 \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1\u03b9, \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af, \u03b1\u03bb\u03bb\u03ac \u03cc\u03c7\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1. \u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03c1\u03cc\u03bc\u03bf\u03b9\u03bf \u03bc\u03b5 \u03c4\u03bf \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1, \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/el\/%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af%ce%bd%ce%b9%ce%bf\/\"><strong>\u03a7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf<\/strong> <\/a>\u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c3\u03b5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd, \u03bc\u03b1\u03b3\u03b5\u03b9\u03c1\u03b9\u03ba\u03ac \u03c3\u03ba\u03b5\u03cd\u03b7, \u03ad\u03c0\u03b9\u03c0\u03bb\u03b1, \u03bc\u03b7\u03c7\u03b1\u03bd\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03c9\u03bd. \u0397 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ae\u03c2 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03cc\u03c4\u03b1\u03bd \u03c3\u03c0\u03ac\u03bd\u03b5 \u03ae \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1. \u03a0\u03b1\u03c1' \u03cc\u03bb\u03b1 \u03b1\u03c5\u03c4\u03ac, \u03c3\u03b5 \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03b1\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2, \u03c4\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c0\u03ac\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03bc\u03b9\u03b1 \u03c6\u03bf\u03c1\u03ac \u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03bf.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03a0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#What_Is_Cast_Aluminum\" >\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Why_Is_Cast_Aluminum_Hard_to_Weld\" >\u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#1_Porosity_Air_Holes\" >1.     \u03a0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2 (\u03bf\u03c0\u03ad\u03c2 \u03b1\u03ad\u03c1\u03b1)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#2_Oxide_Layer\" >2.     \u03a3\u03c4\u03c1\u03ce\u03bc\u03b1 \u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#3_Unknown_Metal_Composition\" >3.     \u0386\u03b3\u03bd\u03c9\u03c3\u03c4\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#4_Cracking_Issues\" >4.     \u0396\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c1\u03c9\u03b3\u03bc\u03ce\u03bd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Aluminum_Castings_types_and_weldability\" >\u03a4\u03cd\u03c0\u03bf\u03b9 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Sand_Castings\" >\u03a7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5 \u03ac\u03bc\u03bc\u03bf:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Die_Castings\" >Die Castings:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Permanent_Mold_Castings\" >\u03a7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03cc\u03bd\u03b9\u03bc\u03c9\u03bd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Successful_Welding_of_Cast_Aluminum\" >\u0395\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#The_Best_Welding_Techniques_of_Cast_Aluminum\" >\u039f\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#1_TIG_Welding_Cast_Aluminum_Best_Method\" >1. \u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf TIG (\u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#2_MIG_Welding_Cast_Aluminum\" >2. MIG \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#3_Stick_Welding_Not_Recommended\" >3. \u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c1\u03b1\u03b2\u03b4\u03af (\u03b4\u03b5\u03bd \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Tools_and_Equipment_Needed\" >\u0391\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Welding_Cast_Aluminum_Step-by-Step\" >\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5, \u03b2\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Step_1_Determine_the_part_of_the_Cast_Aluminum\" >\u0392\u03ae\u03bc\u03b1 1: \u039a\u03b1\u03b8\u03bf\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Step_2_Clean_the_Surface_in_a_Correct_Way\" >\u0392\u03ae\u03bc\u03b1 2: \u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03bc\u03b5 \u03c3\u03c9\u03c3\u03c4\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Step_3_Preheating_of_the_Cast_Aluminum\" >\u0392\u03ae\u03bc\u03b1 3: \u03a0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Step_4_Select_the_Right_Filler_Rod\" >\u0392\u03ae\u03bc\u03b1 4: \u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c1\u03ac\u03b2\u03b4\u03bf \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Step_5_Start_Welding_Slowly\" >\u0392\u03ae\u03bc\u03b1 5: \u039e\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b1\u03c1\u03b3\u03ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Step_6_Allow_Proper_Cooling\" >\u0392\u03ae\u03bc\u03b1 6: \u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c8\u03cd\u03be\u03b7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Typical_Issues_of_Welding_Cast_Aluminum\" >\u03a4\u03c5\u03c0\u03b9\u03ba\u03ac \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Common_Mistakes_to_Avoid\" >\u039a\u03bf\u03b9\u03bd\u03ac \u03bb\u03ac\u03b8\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Welding_Cast_Aluminum_Safety_Tips\" >\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03a3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#What_to_avoid_when_Welding_cast_aluminum\" >\u03a4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03b5\u03c4\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Comparison_of_Cast_Aluminum_and_Regular_Aluminum\" >\u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Common_Uses_of_Welded_Cast_Aluminum\" >\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Welding_Cast_Aluminum_Price\" >\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03a4\u03b9\u03bc\u03ae<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Suggestions_To_Enhance_the_Work_of_Cast_Aluminum_Welding\" >\u03a0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#The_Good_Cast_Aluminum_Weld_Signs\" >\u039a\u03b1\u03bb\u03ae \u03a0\u03b9\u03bd\u03b1\u03ba\u03af\u03b4\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#How_to_hire_a_Professional_Welder\" >\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ae;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Cast_Aluminum_Welding_Benefits_to_the_Environment\" >\u039f\u03c6\u03ad\u03bb\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#End_Notes\" >\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03ad\u03bb\u03bf\u03c5\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Frequently_Asked_Questions\" >\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Can_cast_aluminum_be_welded\" >\u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Which_is_the_most_suitable_way_of_welding_cast_aluminum\" >\u03a0\u03bf\u03b9\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Is_preheating_of_cast_aluminum_before_welding_required\" >\u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#What_is_the_most_suitable_filler_rod_to_use_to_weld_cast_aluminum\" >\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c2 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Are_novices_capable_of_welding_cast_aluminum\" >\u0395\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b1\u03c1\u03c7\u03ac\u03c1\u03b9\u03bf\u03b9 \u03b9\u03ba\u03b1\u03bd\u03bf\u03af \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03bf\u03c5\u03bd \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#What_are_some_issues_in_welding_cast_aluminum\" >\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#Is_it_possible_to_repair_every_crack_in_cast_aluminum\" >\u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03ba\u03ac\u03b8\u03b5 \u03c1\u03c9\u03b3\u03bc\u03ae\u03c2 \u03c3\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#What_can_I_do_to_improve_my_welds\" >\u03a4\u03b9 \u03bc\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03ba\u03ac\u03bd\u03c9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03c9 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03bf\u03c5;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#How_do_I_know_if_my_weld_is_good\" >\u03a0\u03ce\u03c2 \u03be\u03ad\u03c1\u03c9 \u03b1\u03bd \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03ae \u03bc\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03ae;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/aludiecasting.com\/el\/%ce%bc%cf%80%ce%bf%cf%81%ce%b5%ce%af%cf%84%ce%b5-%ce%bd%ce%b1-%cf%83%cf%85%ce%b3%ce%ba%ce%bf%ce%bb%ce%bb%ce%ae%cf%83%ce%b5%cf%84%ce%b5-%cf%87%cf%85%cf%84%cf%8c-%ce%b1%ce%bb%ce%bf%cf%85%ce%bc%ce%af-2\/#When_is_it_time_to_employ_the_professional_welder\" >\u03a0\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b9\u03c1\u03cc\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ae;<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_Cast_Aluminum\"><\/span><strong>\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/5-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20476 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/5-1-1024x574.jpg\" alt=\"\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;\" width=\"1024\" height=\"574\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/5-1-980x549.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/5-1-480x269.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03bb\u03b9\u03ce\u03c3\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c7\u03cd\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03ac\u03c1\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03bf\u03c1\u03c6\u03ae \u03b5\u03bd\u03cc\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u039c\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c8\u03cd\u03be\u03b7, \u03c3\u03c4\u03b5\u03c1\u03b5\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03bf\u03cd. \u0391\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c0\u03bf\u03bb\u03cd\u03c0\u03bb\u03bf\u03ba\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c7\u03b5\u03b4\u03af\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03bc\u03b5 \u03ac\u03bb\u03bb\u03b1 \u03bc\u03ad\u03c3\u03b1.<\/p>\n<p><strong>\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5:<\/strong><\/p>\n<ul>\n<li>\u0388\u03c7\u03b5\u03b9 \u03b1\u03ba\u03b1\u03b8\u03b1\u03c1\u03c3\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03b5\u03c2 \u03b1\u03ad\u03c1\u03b1.<\/li>\n<li>\u039c\u03b9\u03b1 \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf.<\/li>\n<li>\u03a3\u03c5\u03c7\u03bd\u03ac \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c0\u03c5\u03c1\u03af\u03c4\u03b9\u03bf<\/li>\n<li>\u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b1 \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1<\/li>\n<\/ul>\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03bb\u03b1\u03bc\u03b1\u03c1\u03af\u03bd\u03b1\u03c2 \u03ae \u03ba\u03b1\u03b8\u03b1\u03c1\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_Is_Cast_Aluminum_Hard_to_Weld\"><\/span><strong>\u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/2-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20481 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/2-1-1024x574.jpg\" alt=\"\u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af;\" width=\"1024\" height=\"574\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/2-1-980x549.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/2-1-480x269.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u0397 \u03b5\u03ba\u03bc\u03ac\u03b8\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7\u03bd \u03b5\u03ba\u03bc\u03ac\u03b8\u03b7\u03c3\u03b7 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03b3\u03b9\u03b1\u03c4\u03af.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Porosity_Air_Holes\"><\/span><strong><em>1.\u00a0\u00a0\u00a0\u00a0 <\/em><em>\u03a0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2 (\u03bf\u03c0\u03ad\u03c2 \u03b1\u03ad\u03c1\u03b1)<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03bf\u03c0\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c0\u03cc\u03c1\u03bf\u03c5\u03c2 \u03b1\u03ad\u03c1\u03b1 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5. \u0391\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03b8\u03cd\u03bb\u03b1\u03ba\u03b5\u03c2 \u03b5\u03ba\u03c0\u03ad\u03bc\u03c0\u03bf\u03c5\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b1\u03ad\u03c1\u03b9\u03bf \u03cc\u03c4\u03b1\u03bd \u03b8\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ad\u03c4\u03c3\u03b9 \u03b1\u03b4\u03cd\u03bd\u03b1\u03bc\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Oxide_Layer\"><\/span><strong><em>2.\u00a0\u00a0\u00a0\u00a0 <\/em><em>\u03a3\u03c4\u03c1\u03ce\u03bc\u03b1 \u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03c3\u03c3\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b5\u03c0\u03af\u03c3\u03c4\u03c1\u03c9\u03c3\u03b7 \u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03ae \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c4\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03ba\u03b1\u03b9, \u03c9\u03c2 \u03b5\u03ba \u03c4\u03bf\u03cd\u03c4\u03bf\u03c5, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Unknown_Metal_Composition\"><\/span><strong><em>3.\u00a0\u00a0\u00a0\u00a0 <\/em><em>\u0386\u03b3\u03bd\u03c9\u03c3\u03c4\u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Cracking_Issues\"><\/span><strong><em>4.\u00a0\u00a0\u00a0\u00a0 <\/em><em>\u0396\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c1\u03c9\u03b3\u03bc\u03ce\u03bd<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03c3\u03c0\u03ac\u03b5\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03b5\u03ba\u03c4\u03cc\u03c2 \u03b1\u03bd \u03c0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03b1\u03bd\u03b8\u03b5\u03af \u03ae \u03c8\u03c5\u03c7\u03b8\u03b5\u03af \u03c3\u03c9\u03c3\u03c4\u03ac.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Aluminum_Castings_types_and_weldability\"><\/span><strong>\u03a4\u03cd\u03c0\u03bf\u03b9 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20480 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/1-1-1024x574.jpg\" alt=\"\u0393\u03b9\u03b1\u03c4\u03af \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af;\" width=\"1024\" height=\"574\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/1-1-980x549.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/1-1-480x269.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u03a4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03bf\u03bb\u03cd \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ae \u03c3\u03c4\u03b7\u03bd \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1, \u03c4\u03b7 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03bf\u03b9\u03ba\u03b9\u03b1\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03c0\u03b5\u03c1\u03af\u03c0\u03bb\u03bf\u03ba\u03c9\u03bd \u03c3\u03c7\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0395\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03bd\u03b1 \u03bc\u03ac\u03b8\u03b5\u03c4\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03af\u03b4\u03b7 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03c0\u03cc\u03c3\u03bf \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03c0\u03bf\u03c1\u03ad\u03c3\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03c4\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03b5\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03b5\u03c4\u03b5. \u03a4\u03b1 \u03ba\u03c5\u03c1\u03b9\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03bc\u03b5 \u03ac\u03bc\u03bc\u03bf, \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03bc\u03b5 \u03bc\u03ae\u03c4\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03bc\u03b5 \u03bc\u03cc\u03bd\u03b9\u03bc\u03bf \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sand_Castings\"><\/span><strong>\u03a7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5 \u03ac\u03bc\u03bc\u03bf:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ac\u03bc\u03bc\u03bf \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7\u03c2 \u03bb\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c5\u03bc\u03c0\u03b9\u03b5\u03c3\u03bc\u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9\u03b1 \u03b1\u03c0\u03cc \u03ac\u03bc\u03bc\u03bf. \u0395\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c6\u03b8\u03b7\u03bd\u03cc \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03b1 \u03ae \u03c0\u03b5\u03c1\u03af\u03c0\u03bb\u03bf\u03ba\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u03a4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ac\u03bc\u03bc\u03bf \u03c4\u03b5\u03af\u03bd\u03bf\u03c5\u03bd \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1\u03bd \u03c0\u03cc\u03c1\u03bf \u03ae \u03bb\u03af\u03b3\u03bf \u03b1\u03ad\u03c1\u03b1 \u03bc\u03ad\u03c3\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03bb\u03af\u03b3\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<p>\u03a0\u03b1\u03c1\u03cc\u03bb\u03b1 \u03b1\u03c5\u03c4\u03ac, \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5 \u03cc\u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c0\u03c5\u03ba\u03bd\u03ac \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2, \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ac\u03bc\u03bc\u03bf \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b5\u03c5\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b1\u03c0\u03cc \u03bc\u03ae\u03c4\u03c1\u03b1. \u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03bf\u03bb\u03cd \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03b7 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf \u03c3\u03c7\u03bf\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03c1\u03c9\u03b3\u03bc\u03ce\u03bd, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c3\u03c6\u03ac\u03bb\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03b4\u03b9\u03b5\u03af\u03c3\u03b4\u03c5\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Die_Castings\"><\/span><strong>Die Castings:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039f\u03b9 \u03c7\u03c5\u03c4\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03bf\u03c7\u03ad\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c5\u03c0\u03cc \u03ad\u03bd\u03c4\u03bf\u03bd\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03bb\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c3\u03b5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9\u03b1. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03b5\u03b9 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03bb\u03b5\u03af\u03b1 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1, \u03c5\u03c8\u03b7\u03bb\u03ae \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c5\u03ba\u03bd\u03ae \u03b4\u03bf\u03bc\u03ae. \u039f\u03b9 \u03c7\u03c5\u03c4\u03ad\u03c2 \u03bc\u03ae\u03c4\u03c1\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9, \u03c9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b5\u03c2 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b1 \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n<p>\u038c\u03c4\u03b1\u03bd \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7, \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03ae \u03c0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7. \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac \u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c2 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 ER4043 \u03ae ER5356 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03ba\u03c1\u03ac\u03bc\u03b1. \u03a3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c7\u03c5\u03c4\u03ce\u03bd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd, \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03b3\u03ae, \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c9\u03c2 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Permanent_Mold_Castings\"><\/span><strong>\u03a7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03cc\u03bd\u03b9\u03bc\u03c9\u03bd \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039c\u03cc\u03bd\u03b9\u03bc\u03b5\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03ae \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03bc\u03b5 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b7\u03c4\u03b1. \u03a4\u03b1 \u03bc\u03cc\u03bd\u03b9\u03bc\u03b1 \u03c7\u03c5\u03c4\u03ac \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd (\u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03ac \u03ba\u03b1\u03bb\u03bf\u03c5\u03c0\u03b9\u03ce\u03bd \u03b2\u03b1\u03c1\u03cd\u03c4\u03b7\u03c4\u03b1\u03c2) \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c5\u03c4\u03ac \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ad\u03ba\u03c7\u03c5\u03c3\u03b7 \u03bb\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c3\u03b5 \u03bc\u03cc\u03bd\u03b9\u03bc\u03b5\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ad\u03c2 \u03c6\u03cc\u03c1\u03bc\u03b5\u03c2. \u03a0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b1\u03bd\u03ce\u03c4\u03b5\u03c1\u03b7 \u03bf\u03bc\u03bf\u03b9\u03bf\u03bc\u03bf\u03c1\u03c6\u03af\u03b1, \u03bc\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b1\u03c4\u03ad\u03bb\u03b5\u03b9\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf \u03c0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03ac\u03bc\u03bc\u03bf \u03ae \u03bc\u03b5 \u03bc\u03ae\u03c4\u03c1\u03b1.<\/p>\n<p>\u03a4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03cc \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03bc\u03ae\u03c4\u03c1\u03b1\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c7\u03c5\u03c4\u03ac \u03ac\u03bc\u03bc\u03bf\u03c5, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b5\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b1 \u03c3\u03c4\u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc. \u0397 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03b7 \u03c1\u03b7\u03b3\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 TIG \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c0\u03c1\u03bf\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03bc\u03b9\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b5\u03af\u03b4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2, \u03c4\u03b7\u03bd \u03c0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5, \u03c4\u03bf \u03c0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5. \u03a4\u03b1 \u03c0\u03b9\u03bf \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03ac\u03bc\u03bc\u03bf, \u03c4\u03b1 \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03bc\u03ae\u03c4\u03c1\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03bc\u03cc\u03bd\u03b9\u03bc\u03bf \u03ba\u03b1\u03bb\u03bf\u03cd\u03c0\u03b9 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7.<\/p>\n<p>\u039c\u03b5 \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03af\u03b4\u03bf\u03c5\u03c2 \u03c4\u03b7\u03c2 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7\u03c2 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2, \u03c4\u03b7\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2, \u03bf\u03b9 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ad\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03c5\u03bd \u03c5\u03b3\u03b9\u03b5\u03af\u03c2, \u03b9\u03c3\u03c7\u03c5\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03c7\u03cd\u03c4\u03b5\u03c5\u03c3\u03b7 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Successful_Welding_of_Cast_Aluminum\"><\/span><strong>\u0395\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5:<\/p>\n<ul>\n<li>\u03a4\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03ba\u03b1\u03b8\u03b1\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03c4\u03c1\u03cc\u03c0\u03bf.<\/li>\n<li>\u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2.<\/li>\n<li>\u0395\u03c0\u03b9\u03bb\u03ad\u03b3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2.<\/li>\n<li>\u0394\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/li>\n<\/ul>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03b5\u03af \u03b1\u03c0\u03cc \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b5\u03c1\u03b1\u03c3\u03b9\u03c4\u03ad\u03c7\u03bd\u03b5\u03c2 \u03bc\u03b5 \u03b5\u03be\u03ac\u03c3\u03ba\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03cc\u03bd\u03bf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Best_Welding_Techniques_of_Cast_Aluminum\"><\/span><strong>\u039f\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_TIG_Welding_Cast_Aluminum_Best_Method\"><\/span><strong><em>1. \u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf TIG (\u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2)<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0397 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 TIG \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5.<\/p>\n<p>\u0393\u03b9\u03b1\u03c4\u03af \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 TIG \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7:<\/p>\n<ul>\n<li>\u039a\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/li>\n<li>\u039a\u03b1\u03b8\u03b1\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2<\/li>\n<li>\u039a\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03bb\u03b5\u03c0\u03c4\u03ac \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c7\u03b9\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1.<\/li>\n<\/ul>\n<p><strong>\u039a\u03b1\u03c4\u03b5\u03c5\u03b8\u03c5\u03bd\u03c4\u03ae\u03c1\u03b9\u03b5\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03bc\u03b5 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 TIG:<\/strong><\/p>\n<ul>\n<li>\u03a7\u03c1\u03ae\u03c3\u03b7 AC<\/li>\n<li>\u03a7\u03c1\u03ae\u03c3\u03b7 \u03ba\u03b1\u03b8\u03b1\u03c1\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03b1\u03c1\u03b3\u03bf\u03cd<\/li>\n<li>\u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c1\u03ac\u03b2\u03b4\u03bf \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b1\u03c0\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf.<\/li>\n<li>\u03a3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03c4\u03b5 \u03b1\u03c1\u03b3\u03ac \u03ba\u03b1\u03b9 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b1<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_MIG_Welding_Cast_Aluminum\"><\/span><strong><em>2. MIG \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 MIG, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae\u03c2 \u03cc\u03c3\u03bf \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 TIG.<\/p>\n<p><strong>\u03a0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1:<\/strong><\/p>\n<ul>\n<li>\u03a4\u03b1\u03c7\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7<\/li>\n<li>\u03a0\u03b9\u03bf \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03b3\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ac\u03c1\u03b9\u03bf\u03c5\u03c2<\/li>\n<\/ul>\n<p><strong>\u039c\u03b5\u03b9\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1:<\/strong><\/p>\n<ul>\n<li>\u039b\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2<\/li>\n<li>\u03a0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c1\u03ce\u03b4\u03bf\u03c5\u03c2<\/li>\n<li>\u0391\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03bb\u03b5\u03c0\u03c4\u03cc \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf.<\/li>\n<\/ul>\n<p>\u0397 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 MIG \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b3\u03b9\u03b1 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b5\u03c1\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Stick_Welding_Not_Recommended\"><\/span><strong><em>3. \u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c1\u03b1\u03b2\u03b4\u03af (\u03b4\u03b5\u03bd \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9)<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u038c\u03c4\u03b1\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03c1\u03c5\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03ba\u03bb\u03af\u03bc\u03b1\u03ba\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03c7\u03bd\u03ac \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03ba\u03bb\u03af\u03bc\u03b1\u03ba\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03c3\u03b5 \u03b1\u03bd\u03c4\u03af\u03b8\u03b5\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03bc\u03b9\u03ba\u03c1\u03ce\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03ba\u03cc\u03bb\u03bf\u03c5\u03b8\u03bf\u03c5\u03c2 \u03bb\u03cc\u03b3\u03bf\u03c5\u03c2:<\/p>\n<ul>\n<li>\u039a\u03b1\u03ba\u03ae \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2<\/li>\n<li>\u0394\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/li>\n<li>\u0391\u03b4\u03cd\u03bd\u03b1\u03bc\u03b5\u03c2 \u03b1\u03c1\u03b8\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2<\/li>\n<\/ul>\n<p>\u03a9\u03c2 \u03b5\u03c0\u03af \u03c4\u03bf \u03c0\u03bb\u03b5\u03af\u03c3\u03c4\u03bf\u03bd, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03c0\u03c1\u03bf\u03c3\u03ad\u03b3\u03b3\u03b9\u03c3\u03b7 \u03b4\u03b5\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tools_and_Equipment_Needed\"><\/span><strong>\u0391\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u03a0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03b5\u03ba \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c4\u03ad\u03c1\u03c9\u03bd: \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b1 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1.<\/p>\n<p>\u0391\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2:<\/p>\n<ul>\n<li>\u03a3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ae\u03c2 TIG \u03ae MIG<\/li>\n<li>\u03a1\u03ac\u03b2\u03b4\u03bf\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/li>\n<li>\u03a3\u03c5\u03c1\u03bc\u03b1\u03c4\u03cc\u03b2\u03bf\u03c5\u03c1\u03c4\u03c3\u03b1 \u03b1\u03c0\u03cc \u03b1\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03bf \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1<\/li>\n<li>\u0391\u03ba\u03b5\u03c4\u03cc\u03bd\u03b7 \u03ae \u03b1\u03c0\u03bf\u03bb\u03b9\u03c0\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc<\/li>\n<li>\u039a\u03c1\u03ac\u03bd\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1\u03c2.<\/li>\n<li>\u03a0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03bb\u03cc\u03b3\u03b9\u03c3\u03c4\u03c1\u03bf\u03c5 \u03ae \u03c4\u03bf\u03c5 \u03c6\u03bf\u03cd\u03c1\u03bd\u03bf\u03c5<\/li>\n<\/ul>\n<p>\u0397 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Welding_Cast_Aluminum_Step-by-Step\"><\/span><strong>\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5, \u03b2\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Step_1_Determine_the_part_of_the_Cast_Aluminum\"><\/span><strong><em>\u0392\u03ae\u03bc\u03b1 1: \u039a\u03b1\u03b8\u03bf\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0392\u03b5\u03b2\u03b1\u03b9\u03c9\u03b8\u03b5\u03af\u03c4\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1\u03c4\u03b9 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03ba\u03b1\u03b9 \u03cc\u03c7\u03b9 \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03ae \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf \u03ac\u03bb\u03bb\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_2_Clean_the_Surface_in_a_Correct_Way\"><\/span><strong><em>\u0392\u03ae\u03bc\u03b1 2: \u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03bc\u03b5 \u03c3\u03c9\u03c3\u03c4\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03bf \u03c0\u03b9\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b2\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2.<\/p>\n<p>\u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd:<\/p>\n<ul>\n<li>\u0397 \u03b1\u03ba\u03b5\u03c4\u03cc\u03bd\u03b7 \u03b8\u03b1 \u03b1\u03c6\u03b1\u03b9\u03c1\u03ad\u03c3\u03b5\u03b9 \u03c4\u03bf \u03bb\u03ac\u03b4\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bb\u03af\u03c0\u03bf\u03c2.<\/li>\n<li>\u0391\u03bd\u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c4\u03b7 \u03b2\u03bf\u03cd\u03c1\u03c4\u03c3\u03b1 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1 \u03bf\u03be\u03b5\u03b9\u03b4\u03af\u03bf\u03c5.<\/li>\n<li>\u039a\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ae\u03c2.<\/li>\n<\/ul>\n<p>\u0398\u03b1 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c8\u03bf\u03c5\u03bd \u03b1\u03b4\u03cd\u03bd\u03b1\u03bc\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03b2\u03c1\u03ce\u03bc\u03b9\u03ba\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_3_Preheating_of_the_Cast_Aluminum\"><\/span><strong><em>\u0392\u03ae\u03bc\u03b1 3: \u03a0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0397 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2.<\/p>\n<p>\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03ac\u03bd\u03b5\u03c4\u03b5:<\/p>\n<ul>\n<li>\u0398\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c4\u03bf\u03c5\u03c2 150-200 \u00b0C (300-400\u00b0F).<\/li>\n<li>\u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c6\u03bb\u03cc\u03b3\u03b9\u03c3\u03c4\u03c1\u03bf \u03ae \u03c6\u03bf\u03cd\u03c1\u03bd\u03bf<\/li>\n<li>\u0398\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b1, \u03cc\u03c7\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf<\/li>\n<\/ul>\n<p>\u0397 \u03b4\u03b9\u03b5\u03af\u03c3\u03b4\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03b5\u03bd\u03b9\u03c3\u03c7\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_4_Select_the_Right_Filler_Rod\"><\/span><strong><em>\u0392\u03ae\u03bc\u03b1 4: \u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c1\u03ac\u03b2\u03b4\u03bf \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03b9 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5:<\/p>\n<ul>\n<li>ER4043 (\u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03b3\u03b9\u03b1 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf)<\/li>\n<li>ER5356 (\u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03bb\u03bb\u03ac \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03c3\u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7)<\/li>\n<\/ul>\n<p><strong>\u03a4\u03bf ER4043 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae:<\/strong><\/p>\n<ul>\n<li>\u039a\u03c5\u03bb\u03ac\u03b5\u03b9 \u03bf\u03bc\u03b1\u03bb\u03ac<\/li>\n<li>\u039c\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf \u03c1\u03ac\u03b3\u03b9\u03c3\u03bc\u03b1<\/li>\n<li>\u03a4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf \u03c0\u03c5\u03c1\u03b9\u03c4\u03af\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03ba\u03b1\u03bb\u03ac \u03bc\u03b5 \u03b1\u03c5\u03c4\u03cc.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Step_5_Start_Welding_Slowly\"><\/span><strong><em>\u0392\u03ae\u03bc\u03b1 5: \u039e\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b1\u03c1\u03b3\u03ac<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03ce\u03c1\u03b1 \u03b1\u03c1\u03c7\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<p>\u03a3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2:<\/p>\n<ul>\n<li>\u039a\u03c1\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c7\u03b5\u03c1\u03b9\u03ce\u03bd \u03c3\u03b1\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae.<\/li>\n<li>\u0391\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2<\/li>\n<li>\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03ac \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1<\/li>\n<li>\u0391\u03c6\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03bd\u03b1 \u03ba\u03c1\u03c5\u03ce\u03c3\u03b5\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03c9\u03bd \u03c0\u03b5\u03c1\u03b1\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd.<\/li>\n<\/ul>\n<p>\u039f \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c1\u03b3\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_6_Allow_Proper_Cooling\"><\/span><strong><em>\u0392\u03ae\u03bc\u03b1 6: \u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c8\u03cd\u03be\u03b7<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039c\u03b5\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7:<\/p>\n<ul>\n<li>\u0391\u03c6\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03bd\u03b1 \u03ba\u03c1\u03c5\u03ce\u03c3\u03b5\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ac<\/li>\n<li>\u0394\u03b5\u03bd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bd\u03b5\u03c1\u03cc, \u03b1\u03ad\u03c1\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03ae\u03bc\u03b1\u03c4\u03b1.<\/li>\n<li>\u0397 \u03c4\u03b1\u03c7\u03b5\u03af\u03b1 \u03c8\u03cd\u03be\u03b7 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2.<\/li>\n<\/ul>\n<p>\u0397 \u03c8\u03cd\u03be\u03b7 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c5\u03c0\u03bf\u03bc\u03bf\u03bd\u03ae.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Typical_Issues_of_Welding_Cast_Aluminum\"><\/span><strong>\u03a4\u03c5\u03c0\u03b9\u03ba\u03ac \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/4-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20475 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/4-1-1024x574.jpg\" alt=\"\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf; \" width=\"1024\" height=\"574\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/4-1-980x549.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/4-1-480x269.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 <a href=\"https:\/\/www.thediecasting.com\/how-to-weld-aluminum\/\" target=\"_blank\" rel=\"noopener\"><strong>\u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><\/a>, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c8\u03bf\u03c5\u03bd \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1, \u03b5\u03ac\u03bd \u03b4\u03b5\u03bd \u03bb\u03b7\u03c6\u03b8\u03b5\u03af \u03b7 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03bc\u03ad\u03c1\u03b9\u03bc\u03bd\u03b1. \u03a4\u03bf \u03c0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03ba\u03b1\u03ba\u03bf\u03cd \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd \u03ae \u03c0\u03b1\u03b3\u03b9\u03b4\u03b5\u03c5\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03b5\u03c1\u03af\u03c9\u03bd, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b1\u03c6\u03ae\u03bd\u03bf\u03c5\u03bd \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03bf\u03c0\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c0\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03b4\u03c5\u03bd\u03b1\u03bc\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03ad\u03bd\u03c9\u03c3\u03b7. \u03a4\u03bf \u03ac\u03bb\u03bb\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c1\u03b7\u03b3\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c4\u03b1\u03c7\u03b5\u03af\u03b1 \u03c8\u03cd\u03be\u03b7, \u03c4\u03b7\u03bd \u03b1\u03bd\u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b7 \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ae \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b1\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2.<\/p>\n<p>\u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03b7 \u03b1\u03bd\u03b5\u03c0\u03b1\u03c1\u03ba\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03ba\u03b1\u03ba\u03ae \u03b4\u03b9\u03b5\u03af\u03c3\u03b4\u03c5\u03c3\u03b7 \u03ae \u03b7 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b1\u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2. \u0391\u03c5\u03c4\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03c1\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03b7\u03c4\u03ac \u03ba\u03b1\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bb\u03b7\u03c6\u03b8\u03bf\u03cd\u03bd \u03c0\u03c1\u03bf\u03c6\u03c5\u03bb\u03ac\u03be\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2, \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5, \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Mistakes_to_Avoid\"><\/span><strong>\u039a\u03bf\u03b9\u03bd\u03ac \u03bb\u03ac\u03b8\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u03a0\u03b1\u03c1\u03ac\u03bb\u03b5\u03b9\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd<\/li>\n<li>\u039c\u03b7 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5<\/li>\n<li>\u03a7\u03c1\u03ae\u03c3\u03b7 \u03bb\u03ac\u03b8\u03bf\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2<\/li>\n<li>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/li>\n<li>\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c0\u03bf\u03bb\u03cd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1<\/li>\n<\/ul>\n<p>\u0397 \u03c0\u03c1\u03cc\u03bb\u03b7\u03c8\u03b7 \u03c4\u03ad\u03c4\u03bf\u03b9\u03c9\u03bd \u03c3\u03c6\u03b1\u03bb\u03bc\u03ac\u03c4\u03c9\u03bd \u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03ba\u03b1\u03bb\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03ba\u03c1\u03ac\u03c2 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Welding_Cast_Aluminum_Safety_Tips\"><\/span><strong>\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03a3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0397 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae.<\/p>\n<p>\u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03c4\u03b5 \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2:<\/p>\n<ul>\n<li>\u03a6\u03bf\u03c1\u03ad\u03c3\u03c4\u03b5 \u03ba\u03c1\u03ac\u03bd\u03bf\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b3\u03ac\u03bd\u03c4\u03b9\u03b1.<\/li>\n<li>\u03a7\u03c1\u03ae\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5 \u03b5\u03be\u03b1\u03b5\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd<\/li>\n<li>\u0391\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03b3\u03b3\u03af\u03b6\u03b5\u03c4\u03b5 \u03ba\u03b1\u03c5\u03c4\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf<\/li>\n<li>\u039a\u03c1\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b1 \u03b5\u03cd\u03c6\u03bb\u03b5\u03ba\u03c4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b1 \u03bc\u03b1\u03ba\u03c1\u03b9\u03ac<\/li>\n<\/ul>\n<p>\u0397 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03b5\u03b3\u03b3\u03c5\u03ac\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03c1\u03b1\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_to_avoid_when_Welding_cast_aluminum\"><\/span><strong>\u03a4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03b5\u03c4\u03b5 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u039c\u03b7\u03bd \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c4\u03b5 \u03b5\u03ac\u03bd:<\/p>\n<ul>\n<li>\u03a4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bb\u03b5\u03c0\u03c4\u03cc<\/li>\n<li>\u0397 \u03b6\u03b7\u03bc\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7<\/li>\n<li>\u03a4\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03bf.<\/li>\n<\/ul>\n<p>\u0397 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ce\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Comparison_of_Cast_Aluminum_and_Regular_Aluminum\"><\/span><strong>\u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/6-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20477 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/6-1-1024x574.jpg\" alt=\"\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf; \" width=\"1024\" height=\"574\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/6-1-980x549.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/6-1-480x269.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u0391\u03c5\u03c4\u03ae \u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2.<\/p>\n<p><strong>\u03a7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf:<\/strong><\/p>\n<ul>\n<li>\u03a0\u03b9\u03bf \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03bf<\/li>\n<li>\u03a0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03b1\u03ba\u03b1\u03b8\u03b1\u03c1\u03c3\u03af\u03b5\u03c2<\/li>\n<li>\u0394\u03c5\u03c3\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7<\/li>\n<li>\u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03c0\u03bb\u03bf\u03ba \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1.<\/li>\n<\/ul>\n<p><strong>\u039a\u03b1\u03bd\u03bf\u03bd\u03b9\u03ba\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf:<\/strong><\/p>\n<ul>\n<li>\u03a0\u03b9\u03bf \u03b5\u03c5\u03ad\u03bb\u03b9\u03ba\u03c4\u03bf<\/li>\n<li>\u03a3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd<\/li>\n<li>\u0395\u03c5\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7<\/li>\n<li>\u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c6\u03cd\u03bb\u03bb\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1<\/li>\n<\/ul>\n<p>\u039b\u03cc\u03b3\u03c9 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ce\u03bd, \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Uses_of_Welded_Cast_Aluminum\"><\/span><strong>\u039a\u03bf\u03b9\u03bd\u03ad\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u03a4\u03bf \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03bc\u03ad\u03bd\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03c3\u03b5:<\/p>\n<ul>\n<li>\u039c\u03c0\u03bb\u03bf\u03ba \u03ba\u03b1\u03b9 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ad\u03c2 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd.<\/li>\n<li>\u0391\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03c9\u03bd<\/li>\n<li>\u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1<\/li>\n<li>\u0388\u03c0\u03b9\u03c0\u03bb\u03b1 \u03b1\u03c0\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf<\/li>\n<li>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03bc\u03b1\u03b3\u03b5\u03b9\u03c1\u03b9\u03ba\u03ce\u03bd \u03c3\u03ba\u03b5\u03c5\u03ce\u03bd<\/li>\n<li>\u0393\u03b5\u03c9\u03c1\u03b3\u03b9\u03ba\u03cc\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2<\/li>\n<\/ul>\n<p>\u03a4\u03ad\u03c4\u03bf\u03b9\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03bf\u03cd\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c7\u03c1\u03ae\u03bc\u03b1 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Welding_Cast_Aluminum_Price\"><\/span><strong>\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03a4\u03b9\u03bc\u03ae<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0397 \u03c4\u03b9\u03bc\u03ae \u03c0\u03bf\u03b9\u03ba\u03af\u03bb\u03bb\u03b5\u03b9 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2:<\/p>\n<p><strong>\u03a0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2:<\/strong><\/p>\n<ul>\n<li>\u039c\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/li>\n<li>\u03a0\u03ac\u03c7\u03bf\u03c2 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/li>\n<li>\u03a4\u03cd\u03c0\u03bf\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ae\u03c2 \u03ae \u03b2\u03bb\u03ac\u03b2\u03b7\u03c2<\/li>\n<li>\u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9<\/li>\n<\/ul>\n<p><strong>\u039c\u03ad\u03c3\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2:<\/strong><\/p>\n<ul>\n<li><strong>\u039c\u03b9\u03ba\u03c1\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2:<\/strong> \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2<\/li>\n<li><strong>\u0395\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c5 \u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2 \u03ae \u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03b7\u03c2 \u03c6\u03cd\u03c3\u03b7\u03c2:<\/strong> \u03c0\u03b9\u03bf \u03b1\u03ba\u03c1\u03b9\u03b2\u03ac.<\/li>\n<\/ul>\n<p>\u0397 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03b3\u03b3\u03c5\u03b7\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b1\u03c0\u03b1\u03bd\u03b7\u03c1\u03ae.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Suggestions_To_Enhance_the_Work_of_Cast_Aluminum_Welding\"><\/span><strong>\u03a0\u03c1\u03bf\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/3-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-20474 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/3-1-1024x574.jpg\" alt=\"\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf; \" width=\"1024\" height=\"574\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/3-1-980x549.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2026\/01\/3-1-480x269.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\u039f\u03b9 \u03c5\u03c0\u03b5\u03c1\u03b1\u03b3\u03bf\u03c1\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03cc\u03c4\u03b1\u03bd \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03c3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03cd\u03c2:<\/p>\n<ul>\n<li>\u03a4\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03bd\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b2\u03ac\u03b8\u03bf\u03c2.<\/li>\n<li>\u0391\u03c1\u03b3\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b1\u03b4\u03b9\u03b1\u03ba\u03ae \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2.<\/li>\n<li>\u0394\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b5\u03b3\u03bd\u03ae.<\/li>\n<li>\u03a4\u03bf \u03c0\u03b1\u03bb\u03b9\u03bf\u03c3\u03af\u03b4\u03b5\u03c1\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03bd\u03b1 \u03b5\u03be\u03b1\u03c3\u03ba\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03ae.<\/li>\n<li>\u0391\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5<\/li>\n<\/ul>\n<p>\u0391\u03c5\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03c3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ce\u03bd \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c9\u03bd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Good_Cast_Aluminum_Weld_Signs\"><\/span><strong>\u039a\u03b1\u03bb\u03ae \u03a0\u03b9\u03bd\u03b1\u03ba\u03af\u03b4\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u039c\u03b9\u03b1 \u03ba\u03b1\u03bb\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03ad\u03c7\u03b5\u03b9:<\/p>\n<ul>\n<li>\u039b\u03b5\u03af\u03b1 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1<\/li>\n<li>\u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03bf\u03c1\u03b1\u03c4\u03ad\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2<\/li>\n<li>\u0395\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf \u03c0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2<\/li>\n<li>\u0399\u03c3\u03c7\u03c5\u03c1\u03ae \u03ba\u03bf\u03b9\u03bd\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7<\/li>\n<\/ul>\n<p>\u038c\u03c4\u03b1\u03bd \u03b7 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03ae\u03c2, \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae\u03c2.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_hire_a_Professional_Welder\"><\/span><strong>\u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ae;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0398\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03b1\u03c3\u03c7\u03bf\u03bb\u03b7\u03b8\u03b5\u03af \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1\u03c2 \u03b4\u03b9\u03cc\u03c4\u03b9:<\/p>\n<ul>\n<li>\u03a4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03cc<\/li>\n<li>\u0395\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ac \u03b9\u03c3\u03c7\u03c5\u03c1\u03bf\u03af.<\/li>\n<li>\u0397 \u03c1\u03c9\u03b3\u03bc\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7<\/li>\n<li>\u03a3\u03b1\u03c2 \u03bb\u03b5\u03af\u03c0\u03b5\u03b9 \u03b7 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2<\/li>\n<\/ul>\n<p>\u03a4\u03b1 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b5\u03be\u03b5\u03bb\u03b9\u03c7\u03b8\u03b5\u03af \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ad\u03c2.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cast_Aluminum_Welding_Benefits_to_the_Environment\"><\/span><strong>\u039f\u03c6\u03ad\u03bb\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0397 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b4\u03b9\u03bf\u03c1\u03b8\u03c9\u03b8\u03b5\u03af \u03b1\u03bd\u03c4\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03b1\u03b8\u03b5\u03af:<\/p>\n<ul>\n<li>\u039c\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03ac \u03b1\u03c0\u03cc\u03b2\u03bb\u03b7\u03c4\u03b1<\/li>\n<li>\u0395\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b5\u03af \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1<\/li>\n<li>\u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd<\/li>\n<\/ul>\n<p>\u0397 \u03bb\u03cd\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c6\u03b9\u03bb\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"End_Notes\"><\/span><strong>\u03a3\u03b7\u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c4\u03ad\u03bb\u03bf\u03c5\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u039d\u03b1\u03b9, \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af, \u03b1\u03bd \u03ba\u03b1\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1, \u03c3\u03c9\u03c3\u03c4\u03ac \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b5\u03bd\u03ae \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03ba\u03b1\u03bb\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1. \u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 TIG \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b9\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03b9 \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03af\u03c3\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03b5\u03bd\u03ce \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 MIG \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03b5\u03b9 \u03b2\u03b1\u03c1\u03cd\u03c4\u03b5\u03c1\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u039f \u03ba\u03b1\u03bb\u03cc\u03c2 \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b7 \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03b5\u03ba \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03c4\u03ad\u03c1\u03c9\u03bd \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03c1\u03c9\u03b3\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c0\u03bf\u03c1\u03ce\u03b4\u03bf\u03c5\u03c2. \u039c\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b2\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c5 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03c1\u03c5\u03ce\u03c3\u03b5\u03b9, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ae\u03be\u03b5\u03c4\u03b5 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae, \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c1\u03ba\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03b1\u03c2 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03b5\u03b9 \u03bd\u03b1 \u03c7\u03c4\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae.<\/p>\n<p>\u039c\u03cc\u03bd\u03bf \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03be\u03ac\u03c3\u03ba\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03bc\u03bf\u03bd\u03ae \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c0\u03b9\u03bf \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><strong>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Can_cast_aluminum_be_welded\"><\/span><strong><em>\u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03c4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03b5\u03af;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5, \u03b1\u03bb\u03bb\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03bf \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03cc\u03c1\u03bf\u03c5\u03c2 \u03b1\u03ad\u03c1\u03b1. \u03a4\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd \u03bc\u03b5 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1 \u03bc\u03b5 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03b7 \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1, \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Which_is_the_most_suitable_way_of_welding_cast_aluminum\"><\/span><strong><em>\u03a0\u03bf\u03b9\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a4\u03bf \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ac\u03c4\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03bc\u03b5 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 TIG \u03bb\u03cc\u03b3\u03c9 \u03c4\u03b7\u03c2 \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03ba\u03b1\u03b8\u03b1\u03c1\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c1\u03b8\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2. \u0397 MIG \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c0\u03b1\u03c7\u03cd\u03c4\u03b5\u03c1\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd, \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c1\u03b1\u03b2\u03b4\u03af.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_preheating_of_cast_aluminum_before_welding_required\"><\/span><strong><em>\u0391\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039d\u03b1\u03b9, \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7. \u039c\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b4\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b7 \u03b4\u03b9\u03b5\u03af\u03c3\u03b4\u03c5\u03c3\u03b7. \u0397 \u03c3\u03c5\u03bd\u03ae\u03b8\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 300-400 \u03b2\u03b1\u03b8\u03bc\u03ce\u03bd F (150-200 \u03b2\u03b1\u03b8\u03bc\u03ce\u03bd C).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_the_most_suitable_filler_rod_to_use_to_weld_cast_aluminum\"><\/span><strong><em>\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03c4\u03b1\u03bb\u03bb\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c2 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0397 \u03c0\u03b9\u03bf \u03c3\u03c5\u03c7\u03bd\u03ac \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf\u03c2 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 Er4043. \u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03c3\u03c4\u03b7 \u03c1\u03bf\u03ae, \u03bc\u03b5 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03bb\u03b5\u03b9\u03bf\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c7\u03c5\u03c4\u03ce\u03bd \u03ba\u03c1\u03b1\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5. \u03a4\u03bf ER5356 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af, \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03c9\u03bd \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03c9\u03bd.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Are_novices_capable_of_welding_cast_aluminum\"><\/span><strong><em>\u0395\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b1\u03c1\u03c7\u03ac\u03c1\u03b9\u03bf\u03b9 \u03b9\u03ba\u03b1\u03bd\u03bf\u03af \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03bf\u03c5\u03bd \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039f\u03b9 \u03b1\u03c1\u03c7\u03ac\u03c1\u03b9\u03bf\u03b9 \u03b4\u03b5\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bb\u03b5\u03af\u03c8\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03c7\u03c1\u03cc\u03bd\u03bf \u03ba\u03b1\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae. \u039a\u03b1\u03bb\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03b5\u03c4\u03b5 \u03bc\u03b5 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03ae \u03bc\u03b5 \u03b8\u03c1\u03b1\u03cd\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c7\u03c9\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c3\u03b5 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_are_some_issues_in_welding_cast_aluminum\"><\/span><strong><em>\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c7\u03c5\u03c4\u03bf\u03cd \u03b1\u03bb\u03bf\u03c5\u03bc\u03b9\u03bd\u03af\u03bf\u03c5;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>\u03a0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2:<\/strong> \u03c6\u03c5\u03c3\u03b1\u03bb\u03af\u03b4\u03b5\u03c2 \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b5\u03af\u03c7\u03b1\u03bd \u03c0\u03b1\u03b3\u03b9\u03b4\u03b5\u03c5\u03c4\u03b5\u03af \u03c3\u03c4\u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/li>\n<li><strong>\u03a8\u03cd\u03be\u03b7 \u03ae \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7:<\/strong> \u0397 \u03c1\u03b7\u03b3\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03bb\u03cc\u03b3\u03c9 \u03c4\u03b1\u03c7\u03b5\u03af\u03b1\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2 \u03ae \u03c5\u03c0\u03b5\u03c1\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7\u03c2.<\/li>\n<li><strong>\u0391\u03b4\u03cd\u03bd\u03b1\u03bc\u03b5\u03c2 \u03b5\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2:<\/strong> \u0391\u03c5\u03c4\u03cc \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc \u03ae \u03c3\u03b5 \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c1\u03ac\u03b2\u03b4\u03bf \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2.<\/li>\n<\/ul>\n<p>\u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b5\u03c5\u03c7\u03b8\u03bf\u03cd\u03bd \u03bc\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc, \u03c0\u03c1\u03bf\u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_it_possible_to_repair_every_crack_in_cast_aluminum\"><\/span><strong><em>\u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03ae \u03b7 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae \u03ba\u03ac\u03b8\u03b5 \u03c1\u03c9\u03b3\u03bc\u03ae\u03c2 \u03c3\u03b5 \u03c7\u03c5\u03c4\u03cc \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039f\u03b9 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c3\u03b1\u03af\u03b5\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03b9\u03bc\u03b5\u03c2. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03bf\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2, \u03c4\u03b1 \u03c0\u03bf\u03bb\u03cd \u03bb\u03b5\u03c0\u03c4\u03ac \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ae \u03c4\u03b1 \u03c0\u03bf\u03bb\u03cd \u03ba\u03b1\u03c4\u03b5\u03c3\u03c4\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b1 \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03b1\u03b8\u03bf\u03cd\u03bd \u03b1\u03bd\u03c4\u03af \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03b8\u03bf\u03cd\u03bd.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_can_I_do_to_improve_my_welds\"><\/span><strong><em>\u03a4\u03b9 \u03bc\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03ba\u03ac\u03bd\u03c9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03c9 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03bf\u03c5;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u03a3\u03ba\u03bf\u03c5\u03c0\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1.<\/li>\n<li>\u03a0\u03c1\u03bf\u03b8\u03b5\u03c1\u03bc\u03ac\u03bd\u03b5\u03c4\u03b5 \u03c4\u03bf \u03b1\u03bb\u03bf\u03c5\u03bc\u03af\u03bd\u03b9\u03bf<\/li>\n<li>\u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c1\u03ac\u03b2\u03b4\u03bf \u03c0\u03bb\u03ae\u03c1\u03c9\u03c3\u03b7\u03c2<\/li>\n<li>\u0391\u03c1\u03b3\u03cc \u03b2\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1, \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03cc.<\/li>\n<li>\u0395\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03c4\u03b5 \u03c4\u03b7 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03c8\u03cd\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2.<\/li>\n<\/ul>\n<p>\u0395\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03bf \u03bd\u03b1 \u03b2\u03c1\u03b5\u03af\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ae \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03b5\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03b2\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_I_know_if_my_weld_is_good\"><\/span><strong><em>\u03a0\u03ce\u03c2 \u03be\u03ad\u03c1\u03c9 \u03b1\u03bd \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03ae \u03bc\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03ae;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u039c\u03b9\u03b1 \u03ba\u03b1\u03bb\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9:<\/p>\n<ul>\n<li>\u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1.<\/li>\n<li>\u039a\u03b1\u03bb\u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf.<\/li>\n<li>\u0395\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf \u03c0\u03bf\u03c1\u03ce\u03b4\u03b5\u03c2<\/li>\n<li>\u03a7\u03ac\u03bd\u03c4\u03c1\u03b5\u03c2 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03b8\u03b5\u03c1\u03bc\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9.<\/li>\n<\/ul>\n<p>\u038c\u03c4\u03b1\u03bd \u03b7 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bc\u03c0\u03b1\u03b3\u03ae\u03c2, \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b3\u03b5\u03bd\u03b9\u03ba\u03ac \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae\u03c2.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"When_is_it_time_to_employ_the_professional_welder\"><\/span><strong><em>\u03a0\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b9\u03c1\u03cc\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03b7\u03c4\u03ae;<\/em><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u03a0\u03c1\u03bf\u03c3\u03bb\u03ac\u03b2\u03b5\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1 \u03b5\u03ac\u03bd:<\/p>\n<ul>\n<li>\u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03c0\u03bf\u03bb\u03cd \u03b4\u03b1\u03c0\u03b1\u03bd\u03b7\u03c1\u03cc \u03ae \u03b6\u03c9\u03c4\u03b9\u03ba\u03cc \u03bc\u03ad\u03c1\u03bf\u03c2.<\/li>\n<li>\u039f\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03ae \u03b2\u03b1\u03b8\u03b9\u03ad\u03c2<\/li>\n<li>\u0394\u03b5\u03bd \u03ad\u03c7\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03ae \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1.<\/li>\n<li>\u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03bf\u03bc\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae.<\/li>\n<\/ul>\n<p>\u039f\u03b9 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b5\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2.<\/p>","protected":false},"excerpt":{"rendered":"<p>The question people tend to raise is: Can you weld cast aluminum? The answer to this is yes, cast aluminum can be welded, but not easy. Cast aluminum is not similar to normal aluminum, and it requires special preparation, appropriate welding techniques, and skills. Cast aluminum is common in engine components, cookware, furniture, machines, and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":20479,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[1193,1200,1195,1199,1196,1198,1197,1194],"class_list":["post-20482","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings","tag-can-you-weld-cast-aluminum-at-home","tag-can-you-weld-cast-aluminum-engine-block","tag-can-you-weld-cast-aluminum-with-a-spool-gun","tag-can-you-weld-cast-aluminum-with-flux-core","tag-cast-aluminum-welding-near-me","tag-how-to-fix-cast-aluminum-without-welding","tag-jb-weld-cast-aluminum","tag-welding-cast-aluminum-mig"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/20482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/comments?post=20482"}],"version-history":[{"count":1,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/20482\/revisions"}],"predecessor-version":[{"id":20483,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/posts\/20482\/revisions\/20483"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/media\/20479"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/media?parent=20482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/categories?post=20482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/el\/wp-json\/wp\/v2\/tags?post=20482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}