{"id":13590,"date":"2023-01-07T05:26:01","date_gmt":"2023-01-07T05:26:01","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=13590"},"modified":"2024-05-04T15:43:23","modified_gmt":"2024-05-04T15:43:23","slug":"%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/","title":{"rendered":"\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08"},"content":{"rendered":"<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\">\ubaa9\ucc28<\/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=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/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\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/#Overview_of_Sand_Casting_and_Aluminum_Alloys\" >\ubaa8\ub798 \uc8fc\uc870 \ubc0f \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uac1c\uc694<\/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\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/#Composition_of_Sand_Cast_Aluminum_Alloys\" >\uc0cc\ub4dc \uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uad6c\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/#Properties_of_Sand_Cast_Aluminum_Alloys\" >\uc0cc\ub4dc \uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/#Advantages_and_Limitations_of_Sand_Casting_Aluminum_Alloys\" >\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4<\/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\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/#Manufacturing_Process_of_Sand_Casting_for_Aluminum_Alloys\" >\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc6a9 \ubaa8\ub798 \uc8fc\uc870 \uc81c\uc870 \uacf5\uc815<\/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\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/#New_thoughts_and_styles_on_how_to_cast_aluminum_metals_in_sand\" >\uc54c\ub8e8\ubbf8\ub284 \uae08\uc18d\uc744 \ubaa8\ub798\uc5d0 \uc8fc\uc870\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc0c8\ub85c\uc6b4 \uc0dd\uac01\uacfc \uc2a4\ud0c0\uc77c<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Overview_of_Sand_Casting_and_Aluminum_Alloys\"><\/span>\ubaa8\ub798 \uc8fc\uc870 \ubc0f \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uac1c\uc694<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ub9cc\ub4e4\ub824\uba74 <a href=\"https:\/\/aludiecasting.com\/ko\/%eb%aa%a8%eb%9e%98-%ec%a3%bc%ec%a1%b0-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/\">\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/a>\uc54c\ub8e8\ubbf8\ub284\uc5d0 \ub2e4\ub978 \uae08\uc18d\uc744 \ud63c\ud569\ud558\uc5ec \uc54c\ub8e8\ubbf8\ub284 \uace0\uc720\uc758 \ud2b9\uc131\uc744 \uc0b4\ub9ac\uba74\uc11c \ub2e4\uc591\ud55c \ube44\uc988\ub2c8\uc2a4 \uc0c1\ud669\uc5d0\uc11c \ub354\uc6b1 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc758 \uc81c\uc870 \ubc29\uc2dd \ub355\ubd84\uc5d0 \ud658\uacbd\uc801 \uc694\uc778, \ubb34\uac8c, \uc804\ub825\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub3d9\uc2dc\uc5d0 \ud544\uc694\ud55c \uc6a9\ub3c4\uc758 \ud2b9\uc815 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc18c\uc7ac\uc758 \ud2b9\uc131\uc744 \ubcc0\uacbd\ud558\ub294 \uac83\uc774 \ud6e8\uc52c \uc27d\uc2b5\ub2c8\ub2e4. \uc774 \uc138 \uac00\uc9c0 \ud2b9\uc131\uc774 \ub3d9\uc2dc\uc5d0 \ud544\uc694\ud558\uc9c0\ub9cc \uadf8 \uc591\uc774 \ub2e4\ub978 \uc0c1\ud669\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735 \uae08\uc18d\uacfc \ubaa8\ub798 \uc8fc\ud615\uc73c\ub85c \ubcf5\uc7a1\ud55c \ud615\ud0dc\ub97c \ub9cc\ub4dc\ub294 \uac83\uc744 \ubaa8\ub798 \uc8fc\uc870\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \ud06c\uace0 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc744 \ub9cc\ub4e4 \ub54c \ub9ce\uc740 \uc790\uc720\ub97c \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \ud604\ub300 \ube44\uc988\ub2c8\uc2a4\uc5d0 \uc5bc\ub9c8\ub098 \uc911\uc694\ud55c\uc9c0\uc5d0 \ucd08\uc810\uc744 \ub9de\ucdb0 \uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Composition_of_Sand_Cast_Aluminum_Alloys\"><\/span><strong>\uc0cc\ub4dc \uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uad6c\uc131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc54c\ub8e8\ubbf8\ub284\uc758 \ud2b9\uc218\ud55c \ud2b9\uc131\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\uba74\uc11c \uc54c\ub8e8\ubbf8\ub284\uc744 \ub354 \uc0c1\uc5c5\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub41c \uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0\ub294 \ub9ce\uc740 \uc54c\ub8e8\ubbf8\ub284\uc758 \ud2b9\uc218\ud55c \ud2b9\uc131\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ub354 \ub9ce\uc740 \uae08\uc18d\uc744 \ud63c\ud569\ubb3c\uc5d0 \ucca8\uac00\ud558\uc5ec \ub354 \uac15\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd94\uac00 \uae08\uc18d\uc740 \ud2b9\uc815 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc9c8\ub7c9, \uc218\uba85 \ubc0f \uc800\ud56d\uc758 \uade0\ud615\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ud544\uc218 \uad6c\uc131 \uc694\uc18c<\/strong><\/p>\n<p>\uac00\ubcbc\uc6b4 \ubb34\uac8c, \ub192\uc740 \uc804\ub3c4\uc131, \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131, \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc131\ud615\ud560 \uc218 \uc788\ub294 \ub2a5\ub825 \ub4f1 \uc720\ub9ac\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub284(Al)\uc740 \ud569\uae08\uc758 \uae30\ucd08 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uace0\uc720\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc774 \uc18c\uc7ac\ub294 \uad11\ubc94\uc704\ud55c \uc8fc\uc870 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud0c1\uc6d4\ud55c \uc801\ud569\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p><strong>\uc9c0\uc18d\uc801\uc73c\ub85c \ud569\uae08\ub41c \ubd80\ud488<\/strong><\/p>\n<ul>\n<li>\uc2e4\ub9ac\ucf58(Si): \uc2e4\ub9ac\ucf58\uc740 \uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc74c\uc73c\ub85c \uac00\uc7a5 \ud544\uc218\uc801\uc778 \ud569\uae08 \uc6d0\uc18c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc2e4\ub9ac\ucf58\uc740 5~12% \uc0ac\uc774\uc758 \ube44\uc728\ub85c \ud63c\ud569\ub429\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58\uc740 \uc6a9\uc735 \ud569\uae08\uc758 \ud22c\uacfc\uc131\uc744 \ub192\uc774\uace0 \uc751\uace0 \uc2dc \uc218\ucd95\uc744 \uc904\uc774\uba70 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \ubcf5\uc7a1\ud558\uace0 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc758 \uc8fc\uc870\ub97c \uc6a9\uc774\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<li>\ub9c8\uadf8\ub124\uc298(Mg): \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ub9c8\uadf8\ub124\uc298(Mg) \ud568\ub7c9\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0 \ubb34\uac8c\uac00 \ud06c\uac8c \uc99d\uac00\ud558\uc9c0 \uc54a\ub3c4\ub85d \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ubcc0\ud615\uacfc \ub2e4\uc591\ud55c \ud615\ud0dc\uc758 \uc7a5\ub825\uc744 \ubc1b\ub294 \ubd80\ud488\uc5d0 \uc911\uc694\ud55c \ud2b9\uc131\uc778 \ud569\uae08\uc758 \uc5f0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\uad6c\ub9ac(Cu): \uad6c\ub9ac\ub294 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \ucca8\uac00\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \ubb3c\uc9c8\uc744 \ud3ec\ud568\ud558\uba74 \ud569\uae08\uc758 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd5c\uc885 \uc81c\ud488\uc758 \uc758\ub3c4\ub41c \uae30\ub2a5\uc5d0 \ube44\ucd94\uc5b4 \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ud558\uc5ec \uad6c\ud604\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc544\uc5f0(Zn): \uc544\uc5f0(\ub610\ub294 \uc790\ub9c9)\uc740 \ud569\uae08\uc758 \uc5f0\uc131\uacfc \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \ucca8\uac00\ub418\ub294 \uc6d0\uc18c\uc785\ub2c8\ub2e4. \ub610\ud55c \ud569\uae08\uc758 \ub9c8\ubaa8\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uc5c4\uaca9\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucca0(Fe): \ucca0\uc740 \ub0c9\uac01 \uc18d\ub3c4 \ucc28\uc774\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uc778 \uc5f4 \uade0\uc5f4\uc5d0 \ub300\ud55c \uc8fc\ubb3c\uc758 \uc800\ud56d\ub825\uc744 \uac15\ud654\ud558\uae30 \uc704\ud574 \ud569\uae08 \uc8fc\ubb3c\uc5d0 \uc18c\ub7c9\uc73c\ub85c \ud1b5\ud569\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\ud569\uae08 \uc6d0\uc18c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/strong><\/p>\n<p>\uc54c\ub8e8\ubbf8\ub284\uc5d0 \uc774\ub7ec\ud55c \uc6d0\uc18c\ub97c \ud3ec\ud568\ud558\uba74 \ud569\uae08\uc758 \ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ubcc0\uacbd\ub420 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ucd5c\uc885 \uc751\uc6a9 \ubd84\uc57c \ubc0f \uc8fc\uc870 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc2e4\ub9ac\ucf58\uc758 \ube44\uc728\uc774 \ub192\uc740 \ud569\uae08\uc740 \ubcc0\uc18d\uae30 \ud558\uc6b0\uc9d5 \ubc0f \uc5d4\uc9c4 \ube14\ub85d\uacfc \uac19\uc740 \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \uc801\uc6a9\ud558\uae30\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub294 \ub9c8\ubaa8\ub97c \uacac\ub514\uace0 \uc8fc\uc870\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc774 \ud5a5\uc0c1\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<div id=\"attachment_15851\" style=\"width: 598px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-15851\" class=\"wp-image-15851\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2023\/01\/sand-cast-aluminum-alloys.jpg\" alt=\"\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\" width=\"588\" height=\"420\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2023\/01\/sand-cast-aluminum-alloys.jpg 588w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2023\/01\/sand-cast-aluminum-alloys-480x343.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 588px, 100vw\" \/><p id=\"caption-attachment-15851\" class=\"wp-caption-text\">\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/p><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Properties_of_Sand_Cast_Aluminum_Alloys\"><\/span><strong>\uc0cc\ub4dc \uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\ubaa8\ub798 \uc8fc\uc870\ub294 \uae08\uc18d \ubd80\ud488, \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ubb34\uac8c \ub300\ube44 \uac15\ud55c \uac15\ub3c4, \ub0b4\uc2dd\uc131, \uac00\ubcbc\uc6b4 \ubb34\uac8c\uac00 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ube44\ud589\uae30, \uc790\ub3d9\ucc28, \uac74\ucd95 \uc790\uc7ac\ub97c \uc81c\uc791\ud560 \ub54c \uc720\uc6a9\ud558\uace0 \uc720\uc5f0\ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc81c\ud488\uc774 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc73c\uba70, \uc774 \uae00\uc5d0\uc11c\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud2b9\uc131\uacfc \uc0dd\uc0b0\uc5c5\uccb4\uac00 \uc774\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc911\uc694\ud55c \uac83\uc740 <em><strong>\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/strong><\/em> \uacac\uace0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ubb34\uac8c \ub300\ube44 \uac15\ub3c4\uac00 \ub6f0\uc5b4\ub098 \ubb3c\uccb4\ub97c \ubcf4\uac15\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ubb34\uac8c\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub9ce\uc740 \uc0b0\uc5c5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0\ub9cc, \ud2b9\ud788 \ud56d\uacf5\uae30\uc758 \uacbd\uc6b0 \ubb34\uac8c \uac10\uc18c\ub294 \uc131\ub2a5\uacfc \uc5f0\ube44\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc0cc\ub4dc\uce90\uc2a4\ud305\uc73c\ub85c \uc0dd\uc0b0\ub41c \ubcf5\uc7a1\ud55c \ud615\ud0dc\uc640 \uc587\uc740 \ubcbd\uc740 \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uc758 \ubb34\uac8c \ub300\ube44 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uac15\ud558\uace0 \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \uacf5\uae30\uc5d0 \ub178\ucd9c\ub418\uba74 \ubcf4\ud638 \uc0b0\ud654\ud53c\ub9c9\uc744 \ud615\uc131\ud558\uae30 \ub54c\ubb38\uc5d0 \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4. \ud55c \uce35\uc774 \ubd80\uc2dd\uc744 \ub9c9\uc2b5\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc774 \uc0b0\ud654\ubb3c \uce35\uc744 \ud30c\uc6b0\ub354 \ucf54\ud305\ud558\uac70\ub098 \uc591\uadf9\uc0b0\ud654 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc5fc\ubd84\uacfc \uc2b5\uae30\uac00 \uae08\uc18d\uc744 \ubd80\uc2dd\uc2dc\ud0ac \uc218 \uc788\ub294 \ubb3c \ubc16\uc774\ub098 \ubb3c\uac00\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub6f0\uc5b4\ub09c \uc5f4\uc804\ub3c4\uc728\uc740 \uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc774 \uc88b\uc740 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc5d4\uc9c4 \ube14\ub85d\uc774\ub098 \uc5f4\uad50\ud658\uae30 \uac19\uc740 \ubd80\ud488\uc5d0\uc11c \ud6a8\uacfc\uc801\uc778 \uc5f4 \uc804\ub2ec\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \uc0b0\uc5c5 \ubc0f \uc790\ub3d9\ucc28 \ubd84\uc57c\uc5d0\uc11c \ubd80\ud488\uc758 \uc131\ub2a5\uacfc \uc218\uba85\uc744 \uc704\ud574 \uc5f4 \uc81c\uc5b4\uac00 \ud544\uc218\uc801\uc778 \uacbd\uc6b0 \uc774 \ud2b9\uc131\uc740 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0cc\ub4dc\uce90\uc2a4\ud305\uc744 \ud1b5\ud574 \ubbf8\uc138\ud55c \ub0c9\uac01 \ucc44\ub110\uc744 \uac16\ucd98 \ubcf5\uc7a1\ud55c \ud615\ud0dc\ub97c \ub9cc\ub4e4 \uc218 \uc788\uac8c \ub418\uba74 \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uc758 \uc5f4\uc804\ub3c4\uc728\uc774 \ub354\uc6b1 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uac00\uacf5\uc131\uacfc \uc6a9\uc811\uc131\uc774 \ub6f0\uc5b4\ub098 \uc81c\uc870 \uacf5\uc815 \uc911\uc5d0\ub3c4 \uc27d\uac8c \uc791\uc5c5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcf5\uc7a1\ud558\uace0 \uc815\ubc00\ud55c \ubd80\ud488\uc758 \uc5c4\uaca9\ud55c \uacf5\ucc28 \uc81c\uc870\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uace0\ud488\uc9c8 \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uc744 \ub300\uaddc\ubaa8\ub85c \uc0dd\uc0b0\ud558\uace0\uc790 \ud558\ub294 \uc81c\uc870\uc5c5\uccb4\ub294 \ud569\ub9ac\uc801\uc778 \ube44\uc6a9\uc73c\ub85c \ub300\ud615 \ubd80\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\ub294 \uc0cc\ub4dc\uce90\uc2a4\ud305 \uae30\uc220\uc744 \uc790\uc8fc \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages_and_Limitations_of_Sand_Casting_Aluminum_Alloys\"><\/span><strong>\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uae08\uc18d \ud569\uae08 \ubd80\ud488\uc744 \uc81c\uc870\ud560 \ub54c \ubaa8\ub798 \uc8fc\uc870\ub294 \ub9ce\uc740 \uacbd\uc81c \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc720\ub9ac\ud55c \ubc29\ubc95\uc774\ub77c\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub2e4\ub978 \uc81c\ud488 \uc0dd\uc0b0 \ubc29\uc2dd\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ubaa8\ub798 \uc8fc\uc870\uc758 \uace0\uc720\ud55c \uc81c\uc57d \uc870\uac74\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc6a9 \ubd84\uc57c\ub97c \ud604\uba85\ud558\uac8c \uacb0\uc815\ud558\uace0 \uc0cc\ub4dc\uce90\uc2a4\ud305 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\ub824\uba74 \uc124\uacc4\uc790\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 \uadf8 \uc7a5\uc810\uacfc \ub2e8\uc810\uc744 \ucca0\uc800\ud788 \ud30c\uc545\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub798\ub85c \uc8fc\uc870\ud560 \uc218 \uc788\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ub2e4\uc591\uc131\uc740 \ubaa8\ub798 \uc8fc\uc870\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubaa8\ub798 \uc8fc\uc870\ub294 \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \uc720\ud615\uc758 \ud488\ubaa9\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc18c\uc218\uc758 \ubd80\ud488 \ub610\ub294 \ub300\ub7c9\uc758 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uae30\uc874 \uc8fc\uc870 \uae30\uc220\ub85c\ub294 \uc5b4\ub835\uac70\ub098 \ubd88\uac00\ub2a5\ud588\ub358 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc744 \ubaa8\ub798 \uc8fc\uc870\ub85c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc0cc\ub4dc\uce90\uc2a4\ud305 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc7ac\uc815\uc801 \uc9c0\ucd9c\uc774 \uac70\uc758 \ud544\uc694\ud558\uc9c0 \uc54a\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc774\uce90\uc2a4\ud305\uacfc \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870\ub294 \ub9e4\uc6b0 \uc800\ub834\ud55c \uc8fc\uc870 \uae30\uc220\uc778 \uc0cc\ub4dc\uce90\uc2a4\ud305\uc5d0 \ube44\ud574 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc8fc\uc870 \uae30\uc220\uc785\ub2c8\ub2e4. \ubaa8\ub798 \uc8fc\uc870\uc640 \uad00\ub828\ud558\uc5ec \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\uace0 \ud569\ub9ac\uc801\uc778 \uac00\uaca9\uc758 \ub450 \uac00\uc9c0 \uc7ac\ub8cc\ub294 \ubaa8\ub798\uc640 \uc810\ud1a0\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub9ce\uc740 \ubd80\ud488\uc744 \uc81c\uc791\ud574\uc57c \ud558\ub294 \uc81c\uc791\uc790\uc5d0\uac8c \uc88b\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub9e4\uc6b0 \uae68\ub057\ud55c \ud45c\uba74\uacfc \uc815\ud655\ud55c \uce58\uc218\ub97c \uc5bb\uae30 \uc704\ud55c \ub610 \ub2e4\ub978 \ud6cc\ub96d\ud55c \uae30\ubc95\uc740 \ubaa8\ub798 \uc8fc\uc870\uc785\ub2c8\ub2e4. \uc8fc\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubaa8\ub798 \ubaa8\ub378\uc744 \ubcc0\uacbd\ud558\ub294 \uac83\uc740 \uc27d\uace0 \uc62c\ubc14\ub978 \ud06c\uae30\uc640 \ubaa8\uc591\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc644\uc131\ub41c \uc81c\ud488\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc62c\ubc14\ub978 \ud06c\uae30\uc640 \ubaa8\uc591\uc774\ub77c\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ubaa8\ub798 \uc8fc\uc870\ub97c \uc0ac\uc6a9\ud558\uba74 \ud45c\uba74\uc774 \ub9e4\ub044\ub7fd\uace0 \ub9c8\uac10 \ub2e8\uacc4\uac00 \uac70\uc758 \uc5c6\ub294 \ubd80\ud488\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc73c\ubbc0\ub85c \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ub354 \ub9ce\uc740 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uc81c\uc870\uc5c5\uccb4\ub294 \uae08\uc18d \ud569\uae08\uc758 \ubaa8\ub798 \uc8fc\uc870 \ubc29\uc2dd\uc774 \uac16\ub294 \ud55c\uacc4\ub97c \uc778\uc2dd\ud558\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub798 \uc8fc\uc870\ub85c \ub9cc\ub4e0 \uc8fc\ubb3c\uc758 \ub2e4\uacf5\uc131\uc774 \ubb38\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubaa8\ub798\ub85c \ub9cc\ub4e0 \uc8fc\ud615\uc740 \uc8fc\uc870 \uacfc\uc815\uc5d0\uc11c \uac00\uc2a4\uc640 \uacf5\uae30\ub97c \uac00\ub458 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc644\uc81c\ud488\uc5d0 \uad6c\uba4d\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc8fc\ubb3c\uc758 \uae30\uacc4\uc801 \ud2b9\uc9d5\uc774 \ubcc0\uacbd\ub420 \uc218 \uc788\uc73c\uba70, \ubd80\ud488\uc744 \ub354 \uc88b\uac8c \ub9cc\ub4e4\uae30 \uc704\ud574 \uc5f4\ucc98\ub9ac \ub610\ub294 \ud568\uce68\uacfc \uac19\uc740 \ub2e4\ub978 \ub2e8\uacc4\ub97c \uac70\uccd0\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uae08\uc18d \ud569\uae08\uc744 \ubaa8\ub798 \uc8fc\uc870\ud560 \ub54c \uae08\ud615\uc774 \uc0ac\ub77c\uc9c8 \uac00\ub2a5\uc131\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub798\ub85c \ub9cc\ub4e0 \uae08\ud615\uc740 \uc8fc\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub192\uc740 \uc628\ub3c4\uc640 \ud798\uc73c\ub85c \uc778\ud574 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ubd80\uc11c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \ubd80\ud488\uc774 \ub9cc\ub4e4\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc791\uc790\ub294 \ubaa8\ub798 \uc8fc\ud615\uc744 \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80\ud558\uace0 \uc218\ub9ac\ud558\uc5ec \uc8fc\uc870\ud488\uc758 \ud488\uc9c8\uc774 \ub3d9\uc77c\ud558\uac8c \uc720\uc9c0\ub418\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, \ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74, \uc815\ud655\ud55c \uce21\uc815, \uc27d\uac8c \uc218\uc815\ud560 \uc218 \uc788\ub294 \uae30\ub2a5, \uc800\ub834\ud55c \ube44\uc6a9 \ub4f1 \ub9ce\uc740 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0dd\uc0b0\uc790\ub294 \uc774\ub7ec\ud55c \ubb38\uc81c\uc5d0 \ub300\ud574 \uc870\uce58\ub97c \ucde8\ud574\uc57c \ud558\uba70 \uc774 \uc8fc\uc870 \ubc29\ubc95\uc5d0\ub294 \uae08\ud615 \uc5f4\ud654 \ubc0f \ub2e4\uacf5\uc131\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \ubb38\uc81c\uac00 \uc788\ub2e4\ub294 \uac83\uc744 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc54c\ub8e8\ubbf8\ub284 \uae08\uc18d \ubaa8\ub798 \uc8fc\uc870\uc758 \uc7a5\ub2e8\uc810\uc744 \uc774\ud574\ud558\uc5ec \ud544\uc694\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc8fc\uc870 \ubc29\ubc95\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Manufacturing_Process_of_Sand_Casting_for_Aluminum_Alloys\"><\/span><strong>\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc6a9 \ubaa8\ub798 \uc8fc\uc870 \uc81c\uc870 \uacf5\uc815<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ubaa8\ub798 \uc8fc\uc870\ub294 \uae08\uc18d \uc8fc\uc870 \uc0b0\uc5c5, \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc8fc\uc870\uc5d0\uc11c \uae30\ubcf8\uc801\uc774\uace0 \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub9e4\uc6b0 \uac04\ub2e8\ud558\uace0 \uc801\uc751\ub825\uc774 \ub6f0\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \ubcf5\uc7a1\ud558\uace0 \ud070 \uae08\uc18d \ubd80\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc120\ud0dd\ub418\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc911\uc694\ud55c \ub2e8\uacc4\uac00 \uacf5\uc815\uc744 \uad6c\uc131\ud558\uba70, \uac01 \ub2e8\uacc4\ub294 \ucd5c\uc885 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \ud544\uc694\ud569\ub2c8\ub2e4. \uc8fc\uc870 \uae08\uc18d \ubd80\ud488\uc758 \uc124\uacc4, \uc81c\uc870 \ub610\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc77c\ud558\ub294 \uc0ac\ub78c\ub4e4\uc740 \uc2e4\uc81c\ub85c \uc774 \uc808\ucc28\uc5d0 \uc815\ud1b5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc0cc\ub4dc \ubab0\ub4dc \ub514\uc790\uc778<\/strong><\/p>\n<p>\ubaa8\ub798 \uc8fc\uc870\ub294 \uc8fc\uc870 \ubd80\ud488\uc758 \uc758\ub3c4\ub41c \ubaa8\uc591\uc744 \ub098\ud0c0\ub0b4\ub294 \ud328\ud134\uc744 \ub514\uc790\uc778\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uae08\uc18d, \ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \ub098\ubb34\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774 \ub514\uc790\uc778\uc744 \uc81c\uc791\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc778 \uc808\ucc28\uc785\ub2c8\ub2e4. \ud328\ud134\uc740 \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uae08\uc18d \uc218\ucd95\uc744 \uace0\ub824\ud558\uc5ec \uc5b4\ub290 \uc815\ub3c4 \ucee4\uc57c \ud569\ub2c8\ub2e4. \ud328\ud134\uc758 \uc815\ubc00\ub3c4\ub294 \uc644\uc131\ub41c \uc8fc\uc870\ud488\uc758 \uce58\uc218\uc640 \ud45c\uba74 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ubaa8\ub798 \uc8fc\ud615 \uc81c\uc870<\/strong><\/p>\n<p>\ubab0\ub4dc \ub9cc\ub4e4\uae30 \ud50c\ub77c\uc2a4\ud06c\ub77c\uace0\ub3c4 \ud558\ub294 \ubab0\ub529 \ubc15\uc2a4 \uc548\uc5d0 \ud328\ud134\uc744 \ubc30\uce58\ud55c \ud6c4, \ubaa8\ub798\uac00 \ubaa8\uc591\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uacb0\ud569\uc81c\uc640 \uacb0\ud569\ub41c \ubaa8\ub798\ub97c \ud50c\ub77c\uc2a4\ud06c\uc5d0 \ucc44\uc6c1\ub2c8\ub2e4. \ud328\ud134\uc744 \ub458\ub7ec\uc2fc \ubaa8\ub798\ub97c \uc555\ucd95\ud558\uae30 \uc704\ud574 \uae30\uacc4\uc2dd \ud504\ub808\uc2a4\uc640 \uc218\uacf5\uad6c\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubaa8\ub798\uac00 \uad73\uc73c\uba74 \ud328\ud134\uc758 \ubaa8\uc591\uc744 \uc815\ud655\ud558\uac8c \ubc18\uc601\ud558\ub294 \ube48 \uacf5\uac04\uc744 \ub0a8\uae30\uace0 \uacf5\ub4e4\uc5ec \ub514\uc790\uc778\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n<p>\uae30\ubcf8 \uad6c\uc131\ud558\uae30 \uc8fc\uc870 \ubc29\ubc95\uc740 \ucf54\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubcf5\uc7a1\ud55c \ub0b4\ubd80 \ud615\uc0c1\uc774\ub098 \uce90\ube44\ud2f0\ub97c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\uc5b4\ub294 \ubaa8\ub798\uc640 \ubc14\uc778\ub354\ub85c \ub9cc\ub4e0 \ub2e4\uc74c \uad73\ud78c \ub2e4\uc74c \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ub123\uc2b5\ub2c8\ub2e4. \ucf54\uc5b4\ub294 \uc8fc\ubb3c\uc758 \ub0b4\ubd80 \ubaa8\uc591\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ucf54\uc5b4\ub97c \uc815\ud655\ud558\uac8c \ubc30\uce58\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\ubd93\ub294 \uac83\uacfc \ub179\uc774\ub294 \uac83\uc758 \uacb0\ud569<\/strong><\/p>\n<p>\uc6a9\uad11\ub85c\ub294 \uc644\uc81c\ud488\uc5d0 \ud544\uc694\ud55c \ud2b9\uc131\uc5d0 \ub530\ub77c \uc120\ud0dd\ub41c \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc12d\uc528 660~750\ub3c4 \ub610\ub294 \ud654\uc528 1220~1382\ub3c4\uc758 \uc628\ub3c4\uc5d0\uc11c \ub179\uc774\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc6a9\uc735 \uc54c\ub8e8\ubbf8\ub284\uc744 \uae08\ud615\uc5d0 \ubd80\ub4dc\ub7fd\uac8c \ubd80\uc5b4 \uae08\ud615\uc758 \uce90\ube44\ud2f0\uc640 \ucf54\uc5b4\ub97c \ucc44\uc6c1\ub2c8\ub2e4. \uc8fc\uc785 \uc18d\ub3c4\uc640 \uc628\ub3c4\ub294 \uc8fc\uc870 \ud488\uc9c8\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \ubcc0\uc218\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub294 \ub2e4\uacf5\uc131 \ubc0f \uc0dd\uc131\ub418\ub294 \uacb0\ud568\uc758 \uc591\uacfc \uac19\uc740 \ud2b9\uc9d5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-12880\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2018\/10\/sand-catings.jpg\" alt=\"\ubaa8\ub798 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\" width=\"480\" height=\"640\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2018\/10\/sand-catings.jpg 480w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2018\/10\/sand-catings-225x300.jpg 225w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><\/p>\n<p><strong>\ub0c9\uac01 \ubc0f \uc8fc\ubb3c \uc81c\uac70(\ud0c8\ud615)<\/strong><\/p>\n<p>\uc6a9\uc735 \uae08\uc18d\uc740 \uae08\ud615\uc5d0 \ubd80\uc740 \ud6c4 \uae08\ud615 \ub0b4\uc5d0\uc11c \ub0c9\uac01\ub418\uace0 \uc751\uace0\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \ud544\uc218\uc801\uc778 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac00\uc9c4 \uc8fc\ubb3c\uc744 \ub9cc\ub4e4\ub824\uba74 \uc774 \ub0c9\uac01 \uac04\uaca9\uc774 \uc808\ub300\uc801\uc73c\ub85c \ud544\uc694\ud569\ub2c8\ub2e4. \uae08\uc18d\uc774 \ud544\uc694\ud55c \ub18d\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \ubaa8\ub798 \uc8fc\ud615\uc744 \ubd84\ud574\ud558\uc5ec \uc8fc\uc870 \ubd80\ud488\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae08\ud615\uc774 \uc218\ub9ac\ud560 \uc218 \uc5c6\uc744 \uc815\ub3c4\ub85c \uc190\uc0c1\ub418\uc5b4 \ub354 \uc774\uc0c1 \uc8fc\uc870\ud560 \uc218 \uc5c6\ub294 \uc0c1\ud0dc\uc774\ubbc0\ub85c \uc774\ud6c4 \uc8fc\uc870\ud560 \ub54c\ub9c8\ub2e4 \uc0c8 \uae08\ud615\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uac80\uc0ac \ubc0f \uc810\uac80 \ub9c8\ubb34\ub9ac<\/strong><\/p>\n<p>\uc8fc\uc870 \ubd80\ubd84\uc744 \uccad\uc18c\ud558\uace0 \ub9c8\ubb34\ub9ac\ud558\ub294 \uac83\uc740 \ubaa8\ub798 \uc8fc\uc870 \uacf5\uc815\uc758 \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud50c\ub798\uc2dc, \ub7ec\ub108, \uac8c\uc774\ud2b8\uc640 \uac19\uc740 \ubd88\ud544\uc694\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \uc81c\uac70\ud558\ub294 \uc791\uc5c5\uc774 \uc218\ubc18\ub429\ub2c8\ub2e4. \ud544\uc694\ud55c \uc218\uc900\uc758 \ud45c\uba74 \uad11\ud0dd\uacfc \uce58\uc218 \uc815\ud655\ub3c4\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc0cc\ub4dc\ube14\ub77c\uc2a4\ud305, \uc5f0\uc0ad \ub610\ub294 \uae30\uacc4 \uac00\uacf5\uc744 \uc0ac\uc6a9\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ucd5c\uc885 \uacf5\uc815\uc5d0\uc11c \uc8fc\ubb3c\uc744 \ucca0\uc800\ud558\uac8c \uac80\uc0ac\ud569\ub2c8\ub2e4. \uc721\uc548 \uac80\uc0ac, \uce58\uc218 \ud655\uc778, \uc5d1\uc2a4\ub808\uc774 \ubc0f \ucd08\uc74c\ud30c\ub97c \ud3ec\ud568\ud55c \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95\uc774 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uac80\uc0ac \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"New_thoughts_and_styles_on_how_to_cast_aluminum_metals_in_sand\"><\/span>\uc54c\ub8e8\ubbf8\ub284 \uae08\uc18d\uc744 \ubaa8\ub798\uc5d0 \uc8fc\uc870\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc0c8\ub85c\uc6b4 \uc0dd\uac01\uacfc \uc2a4\ud0c0\uc77c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ucd5c\uadfc\uc758 \uae30\uc220 \ubc1c\uc804 \ub355\ubd84\uc5d0 \ubaa8\ub798 \uc8fc\uc870\ub294 \ud6e8\uc52c \ub354 \uc88b\uc544\uc84c\uc2b5\ub2c8\ub2e4. 3D \ud504\ub9b0\ud305\uc774 \ub4f1\uc7a5\ud55c \uc774\ud6c4 \ubaa8\ub378\uacfc \uae08\ud615\uc744 \uc81c\uc791\ud558\ub294 \ubc29\uc2dd\uc774 \ubc14\ub00c\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc804 \ubc29\uc2dd\uc740 \uc2dc\uac04\uacfc \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uac8c\ub2e4\uac00 \uacfc\ud559\uc790\ub4e4\uc740 \ub354 \ub2e8\ub2e8\ud558\uace0 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \ub9cc\ub4e4\uae30 \uc704\ud574 \ud56d\uc0c1 \uae08\uc18d\uc758 \ud654\ud559\uc801, \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uc5f0\uad6c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud658\uacbd\uc801\uc73c\ub85c \uc9c0\uc18d \uac00\ub2a5\ud55c \ube44\uc988\ub2c8\uc2a4\ub97c \uc6b4\uc601\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc740 \uc9c0\uad6c\ub97c \uc704\ud574 \ubb3c\uac74\uc744 \uc7ac\uc0ac\uc6a9\ud558\uace0 \ubaa8\ub798 \uc8fc\uc870\ub97c \uc704\ud574 \uc4f0\ub808\uae30\ub97c \ub35c \ub9cc\ub4e4\ub824\uace0 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc989<\/strong><\/p>\n<p>\uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \uc720\uc5f0\ud558\uace0 \uc800\ub834\ud558\uba70 \uc131\ub2a5\uc774 \ub6f0\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \ud604\ub300 \uc0dd\uc0b0\uc5d0\uc11c \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc0cc\ub4dc\uce90\uc2a4\ud305\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub3c4\uad6c\uc640 \uc7ac\ub8cc\ub294 \uae30\uc220 \ubcc0\ud654\uc640 \ud658\uacbd \ubb38\uc81c\uac00 \ub354\uc6b1 \uc911\uc694\ud574\uc9d0\uc5d0 \ub530\ub77c \uacc4\uc18d \uac1c\uc120\ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \uc0cc\ub4dc\uce90\uc2a4\ud2b8 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uc804 \uc138\uacc4 \ube44\uc988\ub2c8\uc2a4\uc5d0\uc11c \ub354\uc6b1 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud574\uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc2ec\uce35 \uac15\uc5f0\uc740 \ubaa8\ub798 \uc8fc\uc870 \uae30\uc220\uc758 \ud604\uc7ac \uc704\uce58\ub97c \ubcf4\uc5ec\uc904 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ubbf8\ub798 \uc131\uc7a5\uc744 \uc704\ud55c \ubc1c\ud310\uc744 \ub9c8\ub828\ud569\ub2c8\ub2e4. \uc774\ub294 \ud56d\uc0c1 \ubcc0\ud654\ud558\ub294 \uc774 \ubd84\uc57c\uc5d0 \ub300\ud55c \ub354 \ub9ce\uc740 \uc5f0\uad6c\uc640 \uc0c8\ub85c\uc6b4 \uc544\uc774\ub514\uc5b4\ub85c \uc774\uc5b4\uc9c8 \uac83\uc785\ub2c8\ub2e4. <span style=\"font-weight: 400;\">\uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30 <a href=\"https:\/\/aludiecasting.com\/ko\/rotary-air-compressor-parts\/\"><em><strong>\ub85c\ud130\ub9ac \uacf5\uae30 \uc555\ucd95\uae30 \ubd80\ud488<\/strong><\/em><\/a><\/span><\/p>\n<p>\ub2e4\uc774\uce90\uc2a4\ud305 \uc81c\uc870\uc5c5\uccb4\ub85c\uc11c \uace0\ud488\uc9c8 \uc11c\ube44\uc2a4\ub97c\ubc1b\uc744 \uc218\uc788\ub294 \uc911\uad6d \ucd5c\uace0\uc758 \uc7a5\uc18c \uc778 GC \uc815\ubc00 \uae08\ud615\uc5d0 \uc624\uc2e0 \uac83\uc744 \ud658\uc601\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.plasticmold.net\/\" target=\"_blank\" rel=\"noopener\">\ubab0\ub4dc \uba54\uc774\ucee4<\/a>. \ub2f9\uc0ac\ub294 \uace0\ud488\uc9c8 \ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615\uc744 \uc81c\uc791\ud558\ub294 \uc804\ubb38\uac00\uc785\ub2c8\ub2e4, <a href=\"https:\/\/aludiecasting.com\/ko\/%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ea%b8%88%ed%98%95\/\">\uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615<\/a>\ub9c8\uadf8\ub124\uc298, \uc544\uc5f0, \uc54c\ub8e8\ubbf8\ub284\uacfc \uac19\uc740 \uae08\uc18d \uc18c\uc7ac\uc758 \ub2e4\uc591\ud55c \ub2e4\uc774\uce90\uc2a4\ud2b8 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>GC \uc815\ubc00 \uae08\ud615\uc5d0\uc11c\ub294 \uc591\uadf9\uc0b0\ud654 \uc54c\ub8e8\ubbf8\ub284 \ubc0f \uae30\ud0c0 \uc8fc\uc870 \uc81c\ud488\uc744 \uc704\ud55c \ucd5c\uace0\uc758 \uc2a4\ud504\ub808\uc774 \ub3c4\uc7a5 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ucd5c\uc120\uc744 \ub2e4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc219\ub828\ub41c \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uae30\uc220\uc790\ub294 \ucd5c\uc2e0 \ub3c4\uad6c\uc640 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub4e0 \ubd80\ud488\uc774 \uac00\uc7a5 \uc5c4\uaca9\ud55c \ud488\uc9c8 \ubc0f \uc815\ud655\ub3c4 \ud45c\uc900\uc744 \ucda9\uc871\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc774\ub97c \ud1b5\uacfc\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2f9\uc0ac\uc758 \uc81c\ud488\uc740 \uc790\ub3d9\ucc28, \uc18c\ube44\uc790 \uac00\uc81c\ud2b8, \uc758\ub8cc \uc7a5\ube44, \uc0b0\uc5c5 \uc7a5\ube44 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uace0\uac1d\uacfc \uae34\ubc00\ud788 \ud611\ub825\ud558\uc5ec \uace0\uac1d\uc758 \uac1c\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc744 \uc644\uc804\ud788 \uc774\ud574\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uace0\uac1d\uc758 \uc591\uadf9\uc0b0\ud654 \uc54c\ub8e8\ubbf8\ub284 \uc2a4\ud504\ub808\uc774 \ud398\uc778\ud305 \uc694\uad6c \uc0ac\ud56d\uc744 \uc644\ubcbd\ud558\uac8c \ucda9\uc871\ud558\ub294 \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2f9\uc0ac\ub294 \ub9ce\uc740 \uacbd\ud5d8\uacfc \ub9ac\uc18c\uc2a4\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub2e8\uc77c \ud50c\ub77c\uc2a4\ud2f1 \uae08\ud615\uc774 \ud544\uc694\ud558\ub4e0 \uc804\uccb4 \ub2e4\uc774\uce90\uc2a4\ud305 \uc0dd\uc0b0 \ub77c\uc778\uc774 \ud544\uc694\ud558\ub4e0 \ud6cc\ub96d\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uae08 \ubc14\ub85c \uc5f0\ub77d\ud558\uc5ec \ub2f9\uc0ac\uc758 \uc11c\ube44\uc2a4\uc640 \uadc0\uc0ac\uc758 \uc81c\uc870 \ubaa9\ud45c \ub2ec\uc131\uc744 \uc9c0\uc6d0\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n<p>\ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \ucd5c\uace0\uc758 \uac70\ub798\uc640 \ucd5c\uace0\uc758 \uc11c\ube44\uc2a4\ub97c \ubc1b\uc73c\ub824\uba74 \ub2f9\uc0ac\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. \uc591\uadf9 \uc0b0\ud654 \uc54c\ub8e8\ubbf8\ub284 \uc6a9 \ub2e4\uc774\uce90\uc2a4\ud305 \uc911\uad6d \ub610\ub294 \uc2a4\ud504\ub808\uc774 \ud398\uc778\ud2b8 \ub9c8\uac10 \ucc98\ub9ac \ub41c \uc0ac\ucd9c \uc131\ud615 \uc81c\ud488 \uc6a9 \uae08\ud615 \uacf5\uae09 \uc5c5\uccb4. \uadc0\ud558\uc758 \uc131\uacf5\uc740 \uc6b0\ub9ac\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud558\uba70 \uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub3c4\uc6c0\uc744 \ub4dc\ub9ac\uac8c \ub418\uc5b4 \uae30\uc069\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Overview of Sand Casting and Aluminum Alloys To make sand cast aluminum alloys, other metals are mixed with aluminum to take advantage of its unique properties while also making it more useful in a wider range of business situations. Because of how it is made, it is much easier to change the material&#8217;s properties to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12877,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-13590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/13590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/comments?post=13590"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/13590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/media\/12877"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/media?parent=13590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/categories?post=13590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/tags?post=13590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}