{"id":18187,"date":"2025-03-16T05:01:27","date_gmt":"2025-03-16T05:01:27","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=18187"},"modified":"2025-03-16T05:01:27","modified_gmt":"2025-03-16T05:01:27","slug":"ontheto-aluminiumotvozetek","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/","title":{"rendered":"\u00d6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek: \u00d6sszet\u00e9tel, tulajdons\u00e1gok \u00e9s alkalmaz\u00e1sok magyar\u00e1zata"},"content":{"rendered":"<p>Az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek v\u00e1ltozatos mechanikai tulajdons\u00e1gokkal rendelkeznek. A leggyakoribb t\u00edpusok k\u00f6z\u00e9 tartozik az A356, az A357 \u00e9s az A380. Az olyan h\u0151kezel\u00e9sek, mint a T6, n\u00f6velik a szil\u00e1rds\u00e1got. Ezeket az \u00f6tv\u00f6zeteket az aut\u00f3iparban, a rep\u00fcl\u0151g\u00e9piparban \u00e9s az \u00e1ltal\u00e1nos g\u00e9pgy\u00e1rt\u00e1sban haszn\u00e1lj\u00e1k. A legfontosabb tulajdons\u00e1gok a szak\u00edt\u00f3szil\u00e1rds\u00e1g, a ny\u00fal\u00e1s \u00e9s a kem\u00e9nys\u00e9g. Az \u00f6tv\u00f6zet kiv\u00e1laszt\u00e1sa az alkalmaz\u00e1si ig\u00e9nyekt\u0151l f\u00fcgg.<\/p>\n<p>Ebben a cikkben alapvet\u0151 ismereteket szerezhet a k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpus\u00fa \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetekr\u0151l.<\/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\">Tartalomjegyz\u00e9k<\/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=\"Toggle Tartalomjegyz\u00e9k\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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\/hu\/ontheto-aluminiumotvozetek\/#Overview_of_Castable_Aluminum_Alloys\" >Az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek \u00e1ttekint\u00e9se<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Definition_and_Importance\" >Meghat\u00e1roz\u00e1s \u00e9s fontoss\u00e1g<\/a><\/li><\/ul><\/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\/hu\/ontheto-aluminiumotvozetek\/#Composition_and_Properties_of_Castable_Aluminum_Alloys\" >\u00d6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek \u00f6sszet\u00e9tele \u00e9s tulajdons\u00e1gai<\/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\/hu\/ontheto-aluminiumotvozetek\/#Alloy_Composition\" >\u00d6tv\u00f6zet \u00f6sszet\u00e9tele<\/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\/hu\/ontheto-aluminiumotvozetek\/#Role_of_Trace_Elements\" >A nyomelemek szerepe<\/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\/hu\/ontheto-aluminiumotvozetek\/#Microscopic_Structure_and_Composition\" >Mikroszkopikus szerkezet \u00e9s \u00f6sszet\u00e9tel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Mechanical_and_Physical_Properties\" >Mechanikai \u00e9s fizikai tulajdons\u00e1gok<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Strength_and_Ductility\" >Szil\u00e1rds\u00e1g \u00e9s alak\u00edthat\u00f3s\u00e1g:<\/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\/hu\/ontheto-aluminiumotvozetek\/#Corrosion_Resistance\" >Korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1g<\/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\/hu\/ontheto-aluminiumotvozetek\/#Thermal_and_Electrical_Conductivity\" >H\u0151- \u00e9s elektromos vezet\u0151k\u00e9pess\u00e9g<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Impact_of_Heat_Treatment\" >A h\u0151kezel\u00e9s hat\u00e1sa<\/a><\/li><\/ul><\/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\/hu\/ontheto-aluminiumotvozetek\/#Common_Aluminum_Alloy_Grades\" >K\u00f6z\u00f6s alum\u00ednium \u00f6tv\u00f6zet fokozatok<\/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\/hu\/ontheto-aluminiumotvozetek\/#A380\" >A380<\/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\/hu\/ontheto-aluminiumotvozetek\/#A356\" >A356<\/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\/hu\/ontheto-aluminiumotvozetek\/#6061\" >6061<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#ADC12\" >ADC12<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#LM25\" >LM25<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#LM6\" >LM6<\/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\/hu\/ontheto-aluminiumotvozetek\/#5200\" >520.0<\/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\/hu\/ontheto-aluminiumotvozetek\/#319\" >319<\/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\/hu\/ontheto-aluminiumotvozetek\/#413\" >413<\/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\/hu\/ontheto-aluminiumotvozetek\/#535\" >535<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Casting_Processes_for_Aluminum_Alloys\" >\u00d6nt\u00e9si elj\u00e1r\u00e1sok alum\u00ednium\u00f6tv\u00f6zetekhez<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Die_Casting\" >\u00f6ntv\u00e9nyek<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Sand_Casting\" >Homok\u00f6nt\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Investment_Casting\" >Beruh\u00e1z\u00e1si \u00f6nt\u00e9s<\/a><\/li><\/ul><\/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\/hu\/ontheto-aluminiumotvozetek\/#Challenges_and_Solutions_in_Aluminum_Casting\" >Kih\u00edv\u00e1sok \u00e9s megold\u00e1sok az alum\u00ednium\u00f6nt\u00e9sben<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Casting_Defects\" >\u00d6nt\u00e9si hib\u00e1k<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Alloy_Selection\" >\u00d6tv\u00f6zet kiv\u00e1laszt\u00e1sa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/hu\/ontheto-aluminiumotvozetek\/#Heat_Treatment_Challenges\" >H\u0151kezel\u00e9si kih\u00edv\u00e1sok<\/a><\/li><\/ul><\/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\/hu\/ontheto-aluminiumotvozetek\/#Conclusion\" >K\u00f6vetkeztet\u00e9s:<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Overview_of_Castable_Aluminum_Alloys\"><\/span>Az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek \u00e1ttekint\u00e9se<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Definition_and_Importance\"><\/span>Meghat\u00e1roz\u00e1s \u00e9s fontoss\u00e1g<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sz\u00e1mos \u00f6tv\u00f6zet l\u00e9tezik az \u00f6nt\u00e9shez. Ezek k\u00f6z\u00fcl n\u00e9h\u00e1ny alum\u00ednium\u00f6tv\u00f6zet. Az alum\u00ednium m\u00e1s elemek (p\u00e9ld\u00e1ul magn\u00e9zium vagy szil\u00edcium) kever\u00e9k\u00e9t tartalmazza. Ebb\u0151l keletkeznek a k\u00fcl\u00f6nb\u00f6z\u0151 \u00f6tv\u00f6zetei.<\/p>\n<p>Az alum\u00ednium 660 \u00b0C k\u00f6r\u00fcli h\u0151m\u00e9rs\u00e9kleten olvad meg. Ez az olvadt forma ezut\u00e1n a szersz\u00e1mba ker\u00fcl, hogy profilform\u00e1t \u00f6lts\u00f6n.<\/p>\n<p>A 2,7 g\/cm\u00b3 s\u0171r\u0171s\u00e9g\u0171, kisebb s\u00falyuk miatt ezek az \u00f6tv\u00f6zetek 3x k\u00f6nnyebbek, mint az ac\u00e9l. Ez az oka annak, hogy sz\u00e1mos alkalmaz\u00e1sban alkalmasak. P\u00e9ld\u00e1ul aut\u00f3k, rep\u00fcl\u0151g\u00e9pek \u00e9s g\u00e9pek.<\/p>\n<p>Emellett j\u00f3l ellen\u00e1llnak a korr\u00f3zi\u00f3nak, \u00e9s b\u00e1rmilyen alak\u00fara alak\u00edthat\u00f3k, mik\u00f6zben er\u0151sek.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Composition_and_Properties_of_Castable_Aluminum_Alloys\"><\/span>\u00d6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek \u00f6sszet\u00e9tele \u00e9s tulajdons\u00e1gai<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table class=\"x1mwwwfo x1gukg7c x1n2onr6 x140o2bo x1bl4301\">\n<thead>\n<tr>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">\u00d6tv\u00f6zet megnevez\u00e9se<\/th>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">\u00d6sszet\u00e9tel (wt%)<\/th>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">S\u0171r\u0171s\u00e9g (g\/cm\u00b3)<\/th>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">Szak\u00edt\u00f3szil\u00e1rds\u00e1g (MPa)<\/th>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">Foly\u00e1shat\u00e1r (MPa)<\/th>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">Ny\u00fal\u00e1s (%)<\/th>\n<th class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xljulmy x7wzq59 x13vifvy xpeg176 x1b1u5bx x95da8x x18qtup9 xz9dl7a xn6708d xsag5q8 x1ye3gou\">Korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1g<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">A356<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-7Si-0,3Mg<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.68<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">310-380<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">180-220<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">6-8<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">J\u00f3<\/td>\n<\/tr>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">A357<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-7Si-0,5Mg<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.68<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">360-420<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">240-280<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">6-8<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">J\u00f3<\/td>\n<\/tr>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">319<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-6Si-4Cu<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.79<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">240-300<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">140-180<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2-4<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Fair<\/td>\n<\/tr>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">413<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-12Si-1Cu<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.67<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">230-280<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">130-170<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2-4<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Fair<\/td>\n<\/tr>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">A413<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-12Si-1Cu-0,5Mg<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.67<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">260-310<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">160-200<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2-4<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Fair<\/td>\n<\/tr>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">535<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-6Si-2Mg-0.5Cu<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.65<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">290-350<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">180-230<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">6-8<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">J\u00f3<\/td>\n<\/tr>\n<tr>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">713<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">Al-7Si-1Cu-0,5Mg<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">2.72<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">300-360<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">200-250<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">6-8<\/td>\n<td class=\"x8cjs6t x1ch86jh x80vd3b xckqwgs x13fuv20 xu3j5b3 x1q0q8m5 x26u7qi x178xt8z xm81vs4 xso031l xy80clv x1mzt3pk xt4736n x1havqas x1f0sm9e x12qp5cl xz9dl7a xn6708d xsag5q8 x1ye3gou\">J\u00f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Alloy_Composition\"><\/span>\u00d6tv\u00f6zet \u00f6sszet\u00e9tele<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek kialakul\u00e1s\u00e1hoz sz\u00e1mos elem \u00f6sszet\u00e9tele tartozik. Az alum\u00ednium p\u00e9ld\u00e1ul tartalmazhat szil\u00edciumot (5-12%), magn\u00e9ziumot (0,2-10%), rezet (1-4%) vagy cinket (1-3%).<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18189 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-1-1024x610.png\" alt=\"\u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek ny\u00fal\u00e1sa\" width=\"1024\" height=\"610\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-1-980x584.png 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-1-480x286.png 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>A szil\u00edcium 577 \u00b0C-on olvad, ami miatt jobban kit\u00f6lti a form\u00e1kat. Ek\u00f6zben a magn\u00e9zium seg\u00edti a nagyobb szil\u00e1rds\u00e1g el\u00e9r\u00e9s\u00e9t, mivel finom csapad\u00e9kot k\u00e9pez. A r\u00e9z kem\u00e9nys\u00e9get fejleszt.<\/p>\n<p>P\u00e9ld\u00e1ul az A380 \u00f6tv\u00f6zetben 8-10% szil\u00edcium \u00e9s 3-4% r\u00e9z tal\u00e1lhat\u00f3. Ez\u00e9rt nagy foly\u00e9konys\u00e1got biztos\u00edtanak, \u00e9s ak\u00e1r 0,1 mm-es szersz\u00e1mh\u00e9zagokon is terjednek.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Role_of_Trace_Elements\"><\/span>A nyomelemek szerepe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az olyan kis mennyis\u00e9g\u0171 elemek, mint a vas (&lt;1%) megakad\u00e1lyozz\u00e1k a form\u00e1khoz val\u00f3 ragad\u00e1st, a mang\u00e1n (0,5%) pedig jav\u00edtja a korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1got.<\/p>\n<p>Az alum\u00ednium\u00f6tv\u00f6zetek \u00f6nt\u00e9se elker\u00fcli a szersz\u00e1mok ragad\u00e1s\u00e1t, egyszer\u0171en a kis mennyis\u00e9g\u0171 nyomelemek, p\u00e9ld\u00e1ul a vas (&lt;1%) hozz\u00e1j\u00e1rul\u00e1sa miatt.<\/p>\n<p>Hasonl\u00f3k\u00e9ppen j\u00f3l ellen\u00e1llnak a korr\u00f3zi\u00f3nak \u00e9s kisebb szemcsem\u00e9rettel rendelkeznek a mang\u00e1n (0,5%) \u00e9s a tit\u00e1n (0,2%) miatt. Ennek k\u00f6vetkezt\u00e9ben a reped\u00e9sek is cs\u00f6kkennek.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Microscopic_Structure_and_Composition\"><\/span>Mikroszkopikus szerkezet \u00e9s \u00f6sszet\u00e9tel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/composition-of-castable-alloys.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18190 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/composition-of-castable-alloys-1024x1024.jpg\" alt=\"\u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek \u00f6sszet\u00e9tele\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/composition-of-castable-alloys-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/composition-of-castable-alloys-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/composition-of-castable-alloys-480x480.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>Az eml\u00edtett k\u00e9p az \u00f6sszet\u00e9tel szemcseszerkezetre gyakorolt hat\u00e1s\u00e1t mutatja. P\u00e9ld\u00e1ul a durva szemcs\u00e9k (50-100 \u00b5m sz\u00e9lesek) az \u00f6nt\u00e9s kezdeti f\u00e1zis\u00e1ban fordulnak el\u0151.<\/p>\n<p>A szil\u00edciumelemek (10-20 \u00b5m) nagy szil\u00e1rds\u00e1got kapnak, blokkolj\u00e1k a diszlok\u00e1ci\u00f3kat. Ek\u00f6zben a magk\u00e9pz\u0151d\u00e9s a szemcsehat\u00e1rok (GB) egy pontj\u00e1n alakul ki. A magok a h\u0171t\u00e9s sor\u00e1n a m\u00e1trix \u00e1llapot\u00e1ig n\u0151nek.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mechanical_and_Physical_Properties\"><\/span>Mechanikai \u00e9s fizikai tulajdons\u00e1gok<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18188 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-1024x611.png\" alt=\"szak\u00edt\u00f3szil\u00e1rds\u00e1gi t\u00e1bl\u00e1zat \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek\" width=\"1024\" height=\"611\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-980x584.png 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/output-480x286.png 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<h3><span class=\"ez-toc-section\" id=\"Strength_and_Ductility\"><\/span>Szil\u00e1rds\u00e1g \u00e9s alak\u00edthat\u00f3s\u00e1g:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az \u00f6nthet\u0151 \u00f6tv\u00f6zetek szak\u00edt\u00f3szil\u00e1rds\u00e1ga 200 \u00e9s 380 MPa k\u00f6z\u00f6tt v\u00e1ltozik. Az a356 p\u00e9ld\u00e1ul 280 MPa-t kap, \u00e9s k\u00f6zvetlen\u00fcl a t\u00f6r\u00e9s el\u0151tt ny\u00fajthat\u00f3 (10%).<\/p>\n<p>Hasonl\u00f3k\u00e9ppen, a h\u0151kezel\u00e9s (pl. T6 temper\u00e1l\u00e1s) 20% megn\u00f6velt szil\u00e1rds\u00e1got \u00e9s 8% alak\u00edthat\u00f3s\u00e1got eredm\u00e9nyez az A356-ban. Ezt \u00fagy \u00e9ri el, hogy az \u00f6tv\u00f6zeteket 500\u00b0C-ra hev\u00edti, v\u00edzzel oltja, majd 150\u00b0C-on 5 \u00f3r\u00e1n \u00e1t \u00f6reg\u00edti.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Corrosion_Resistance\"><\/span>Korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1g<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ha egy \u00f6tv\u00f6zet magn\u00e9ziumot tartalmaz (pl. 520.0 10% Mg-vel), akkor az egy v\u00e9d\u0151 oxidr\u00e9teget kap. Ez azt jelenti, hogy tengeri k\u00f6rnyezetben 15-20 \u00e9vig k\u00e9pesek felvenni a versenyt a korr\u00f3zi\u00f3val szemben.<\/p>\n<p>Az LM6 eset\u00e9ben a magas szil\u00edciumtartalm\u00fa \u00f6sszet\u00e9tel megakad\u00e1lyozza a s\u00f3sv\u00edzi korr\u00f3zi\u00f3t. Ennek eredm\u00e9nyek\u00e9ppen 50 Mpa nyom\u00e1son is m\u0171k\u00f6dnek a v\u00edz alatti term\u00e9kek.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thermal_and_Electrical_Conductivity\"><\/span>H\u0151- \u00e9s elektromos vezet\u0151k\u00e9pess\u00e9g<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az olyan \u00f6tv\u00f6zetek, mint a 319, 6% Si \u00e9s 3% Cu. Teh\u00e1t 150 W\/m-K h\u0151vezet\u00e9si sebess\u00e9ggel rendelkeznek. Ez teszi \u0151ket a legjobb v\u00e1laszt\u00e1ss\u00e1 a motoralkatr\u00e9szek k\u00f6z\u00f6tt.<\/p>\n<p>Emellett alacsony s\u0171r\u0171s\u00e9g\u0171ek, ami k\u00f6r\u00fclbel\u00fcl 2,7 g\/cm\u00b3. Alacsonyabb s\u00falya miatt jav\u00edtja az \u00fczemanyag-hat\u00e9konys\u00e1got (10%), k\u00fcl\u00f6n\u00f6sen az aut\u00f3kban.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Impact_of_Heat_Treatment\"><\/span>A h\u0151kezel\u00e9s hat\u00e1sa<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A gy\u00e1rt\u00f3k h\u0151kezel\u00e9st v\u00e9geznek az \u00fcregek cs\u00f6kkent\u00e9se \u00e9s a szemcs\u00e9k finom\u00edt\u00e1sa \u00e9rdek\u00e9ben. Az \u00f6reg\u00edt\u00e9si l\u00e9p\u00e9s p\u00e9ld\u00e1ul 80 HB-r\u00f3l 95 HB-ra n\u00f6veli a kem\u00e9nys\u00e9get az ADC12-hez hasonl\u00f3 \u00f6tv\u00f6zetekben.<\/p>\n<p>Ezenk\u00edv\u00fcl az \u00e1tkrist\u00e1lyosod\u00e1si folyamat (amely a k\u00e9pen is megjelenik) ak\u00e1r 10-20 \u00b5m-es szemcsem\u00e9ret\u0171 zsugorod\u00e1st is okoz. \u00cdgy az \u00f6tv\u00f6zet ennek k\u00f6vetkezt\u00e9ben megn\u00f6vekedett f\u00e1rad\u00e1si ellen\u00e1ll\u00e1st kap (30%).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Aluminum_Alloy_Grades\"><\/span>K\u00f6z\u00f6s alum\u00ednium \u00f6tv\u00f6zet fokozatok<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"A380\"><\/span>A380<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az A380 \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetben 8-10% szil\u00edcium, 3-4% r\u00e9z \u00e9s kevesebb mint 1% vas van jelen. A szil\u00edciumr\u00e9szecsk\u00e9k olvad\u00e1spontja alacsonyabb. Ez azt jelenti, hogy sim\u00e1n folyik a form\u00e1kban, kit\u00f6ltve minden r\u00e9st.<\/p>\n<p>A r\u00e9zelemek miatt jobb a kem\u00e9nys\u00e9g\u00fck, \u00edgy ide\u00e1lisak a nagy ig\u00e9nybev\u00e9telnek kitett alkatr\u00e9szekhez. Ez\u00e9rt ebb\u0151l a 320 MPa \u00e9rt\u00e9k\u0171 \u00f6tv\u00f6zetb\u0151l motorkonzolok \u00e9s elektronikai h\u00e1zak k\u00e9sz\u00fclnek.<\/p>\n<p>Megfelel\u0151en kit\u00f6lti a h\u00e9zagokat, \u00e9s kevesebb hib\u00e1t is okoz. Tov\u00e1bb\u00e1 ez az \u00f6tv\u00f6zet gyorsabban leh\u0171l, ami a gy\u00e1rt\u00e1si id\u0151 cs\u00f6kken\u00e9s\u00e9t eredm\u00e9nyezi 15% k\u00f6r\u00fcl.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"A356\"><\/span>A356<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az A356 \u00f6tv\u00f6zet szil\u00edcium- \u00e9s magn\u00e9ziumtartalma (7% \u00e9s 0,3%). Ez\u00e9rt jobb foly\u00e9konys\u00e1got \u00e9s szil\u00e1rds\u00e1got k\u00edn\u00e1l.<\/p>\n<p>Ebben az \u00f6tv\u00f6zetben nagyj\u00e1b\u00f3l 280 MPa szak\u00edt\u00f3szil\u00e1rds\u00e1g \u00e9s 12% alak\u00edthat\u00f3s\u00e1g van. Ez\u00e9rt a t\u00f6r\u00e9s el\u0151tt ak\u00e1r 12%-ig is ny\u00fajthatj\u00e1k.<\/p>\n<p>Az a356 \u00f6tv\u00f6zetet rep\u00fcl\u0151g\u00e9p- \u00e9s aut\u00f3ipari kerekek, felf\u00fcggeszt\u00e9si alkatr\u00e9szek, rep\u00fcl\u0151g\u00e9p-felszerel\u00e9sek \u00e9s sz\u00e1rnykeretek k\u00e9sz\u00edt\u00e9s\u00e9hez haszn\u00e1lhatja.<\/p>\n<p>Egyed\u00fcl\u00e1ll\u00f3 tulajdons\u00e1ga, hogy 500 \u00f3r\u00e1n kereszt\u00fcl ellen\u00e1ll a 200 \u00b0C-os h\u0151m\u00e9rs\u00e9kletnek. M\u00e9g ezen a ponton sem reped meg k\u00f6nnyen.<\/p>\n<p>H\u0151kezel\u00e9s ut\u00e1n ez az \u00f6tv\u00f6zet megn\u00f6vekedett szil\u00e1rds\u00e1ggal rendelkezik (20%). \u00cdgy ide\u00e1lisak a rep\u00fcl\u0151g\u00e9pipari alkalmaz\u00e1sokban val\u00f3 felhaszn\u00e1l\u00e1sra.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6061\"><\/span>6061<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A 6061 \u00f6tv\u00f6zet 1% magn\u00e9ziumb\u00f3l, 0,6% szil\u00edciumb\u00f3l \u00e9s 0,3% r\u00e9zb\u0151l \u00e1ll. Ezek az elemek, mint a magn\u00e9zium, n\u00f6velik a korr\u00f3zi\u00f3 meg\u00e1ll\u00edt\u00e1s\u00e1nak k\u00e9pess\u00e9g\u00e9t. Ez az \u00f6tv\u00f6zet 20 \u00e9vig b\u00edrja a szabadban, \u00e9s nem rozsd\u00e1sodik.<\/p>\n<p>Olvassa el: <a href=\"https:\/\/aludiecasting.com\/hu\/6061-vs-6063-aluminium-otvozetek\/\">6061 vs 6063 alum\u00ednium \u00f6tv\u00f6zetek<\/a><\/p>\n<p>A 6061-es \u00f6tv\u00f6zet szak\u00edt\u00f3szil\u00e1rds\u00e1ga (310 Mpa) miatt hidak, gerend\u00e1k \u00e9s alv\u00e1zr\u00e9szek, p\u00e9ld\u00e1ul felf\u00fcggeszt\u0151karok \u00e9s haj\u00f3v\u00e1zak eset\u00e9ben hasznos. Alacsony s\u0171r\u0171s\u00e9ge tov\u00e1bb seg\u00edti, hogy a 60% k\u00f6nnyebb legyen, mint az ac\u00e9l.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"ADC12\"><\/span>ADC12<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A 10-20% szil\u00edciumot \u00e9s 2-3% rezet tartalmaz\u00f3 ADC12 \u00f6tv\u00f6zet igen n\u00e9pszer\u0171. A szil\u00edcium ebben a f\u00e9mben sima \u00f6nt\u00e9st tesz lehet\u0151v\u00e9, m\u00edg a r\u00e9z n\u00f6veli a kem\u00e9nys\u00e9get.<\/p>\n<p>A h\u0151kezel\u00e9s a kem\u00e9nys\u00e9g v\u00e1ltoz\u00e1s\u00e1t eredm\u00e9nyezi, 95 HB-ra t\u00fall\u00e9pve azt. <strong>(<\/strong>Brinell<strong>)<\/strong>. Ezt az \u00f6tv\u00f6zetet olyan alkatr\u00e9szek gy\u00e1rt\u00e1s\u00e1ra haszn\u00e1lj\u00e1k, mint az aut\u00f3motorok blokkjai, az okostelefonok h\u00e1zai \u00e9s a sebess\u00e9gv\u00e1lt\u00f3h\u00e1zak.<\/p>\n<p>Az \u00f6sszetett alak\u00fa profilokat is 30 m\u00e1sodpercen bel\u00fcl felveszi, \u00edgy ak\u00e1r 25% gy\u00e1rt\u00e1si id\u0151t is megtakar\u00edthat.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"LM25\"><\/span>LM25<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az LM25 \u00f6tv\u00f6zet 0,3% magn\u00e9zium \u00e9s 7% szil\u00edcium hozz\u00e1ad\u00e1s\u00e1val k\u00e9sz\u00fcl. A szak\u00edt\u00f3szil\u00e1rds\u00e1ga 200 \u00b0C-on el\u00e9ri a 260 MPa \u00e9rt\u00e9ket.  J\u00f3 \u00f6nthet\u0151s\u00e9get biztos\u00edt szivatty\u00fah\u00e1zak, haj\u00f3szerkezetek \u00e9s hidraulikaszelepek gy\u00e1rt\u00e1s\u00e1hoz.<\/p>\n<p>Homokba \u00f6nt\u00f6tt falai mind\u00f6ssze 1 mm v\u00e9konyak; ez az egyed\u00fcl\u00e1ll\u00f3 tulajdons\u00e1ga. \u00cdgy az LM25 j\u00f3l megy a k\u00f6nny\u0171szerkezetes formatervek gy\u00e1rt\u00e1s\u00e1hoz.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"LM6\"><\/span>LM6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>10-13% szil\u00edciumtartalom \u00e9s kevesebb mint 0,1% magn\u00e9zium van jelen az LM6 \u00f6tv\u00f6zetben. A magasabb szil\u00edciumtartalom miatt ez az \u00f6tv\u00f6zet nem korrod\u00e1l\u00f3dik k\u00f6nnyen. Tengeri v\u00edzben 50 MPa nyom\u00e1st is k\u00e9pes t\u00fal\u00e9lni.<\/p>\n<p>A gy\u00e1rt\u00f3k haj\u00f3csavarok \u00e9s kik\u00f6t\u0151i szerelv\u00e9nyek \u00f6nt\u00e9s\u00e9hez haszn\u00e1lj\u00e1k. \u00c9vekig kitartva, rozsd\u00e1sod\u00e1s n\u00e9lk\u00fcl m\u0171k\u00f6dnek s\u00f3s v\u00edzben. Ez szint\u00e9n cs\u00f6kkenti a karbantart\u00e1si k\u00f6lts\u00e9geket ak\u00e1r 40%.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5200\"><\/span>520.0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az 520.0 \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zet 10% magn\u00e9ziumot \u00e9s 0,1% szil\u00edciumot tartalmaz. Az elemeknek ez a javaslata n\u00f6veli a szak\u00edt\u00f3szil\u00e1rds\u00e1g\u00e1t (380 MPa) \u00e9s 50%-ig cs\u00f6kkenti a t\u00f6meg\u00e9t.<\/p>\n<p>Haszn\u00e1lhatja \u0151ket rep\u00fcl\u0151g\u00e9pipari konzolok, rak\u00e9tah\u00e1zak \u00e9s katonai felszerel\u00e9sek k\u00e9sz\u00edt\u00e9s\u00e9hez. Egy m\u00e1sik tulajdons\u00e1ga, hogy 500 Hz k\u00f6r\u00fcli rezg\u00e9seket kezel, \u00e9s nem mutat reped\u00e9seket.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"319\"><\/span>319<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ez az \u00f6tv\u00f6zet 6% szil\u00edciumot tartalmaz 3% r\u00e9zzel egy\u00fctt. A szil\u00edcium jav\u00edtja a foly\u00e9konys\u00e1got, de a r\u00e9z jobb h\u0151vezet\u0151 k\u00e9pess\u00e9get \u00e9r el (150 W\/m-K).<\/p>\n<p>Ezeket hengerfejek \u00e9s h\u0171t\u0151bord\u00e1k k\u00e9sz\u00edt\u00e9s\u00e9hez \u00f6ntik. Maxim\u00e1lis pontoss\u00e1got biztos\u00edt az alkatr\u00e9szekn\u00e9l, p\u00e9ld\u00e1ul \u00b10,02 mm-t, \u00e9s szorosan illeszkedik a motorokhoz.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"413\"><\/span>413<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A 413-as \u00f6tv\u00f6zet 12% szil\u00edciumot \u00e9s 2% vasat tartalmaz. Ez\u00e9rt ad 50 MPa k\u00f6r\u00fcli nyom\u00e1s\u00e1ll\u00f3s\u00e1got. Az alkatr\u00e9szek, mint a hidraulikus szivatty\u00fak \u00e9s szelepek, az alkalmaz\u00e1suk.<\/p>\n<p>Emellett ez az \u00f6tv\u00f6zet t\u00f6m\u00edti a h\u00e9zagokat, amelyek ak\u00e1r 0,5 mm-esek is lehetnek, \u00edgy folyad\u00e9kot takar\u00edt meg.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"535\"><\/span>535<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A gy\u00e1rt\u00f3k 7% magn\u00e9ziumot \u00e9s 0,15% szil\u00edciumot adnak az 535 \u00f6tv\u00f6zet \u00f6sszet\u00e9tel\u00e9hez. Korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1ga pontosan megfelel a pH 8-10-es k\u00f6rnyezetben, p\u00e9ld\u00e1ul tengerv\u00edzben.<\/p>\n<p>Haj\u00f3testek \u00e9s tengeri f\u00far\u00f3tornyok gy\u00e1rt\u00e1s\u00e1ra, valamint 300 \u00b0C-os hegeszt\u00e9sre haszn\u00e1lj\u00e1k. Ezen a h\u0151m\u00e9rs\u00e9kleten nem repednek meg, \u00e9s tengeri k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt 25 \u00e9vig is el\u00e1llnak.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Casting_Processes_for_Aluminum_Alloys\"><\/span>\u00d6nt\u00e9si elj\u00e1r\u00e1sok alum\u00ednium\u00f6tv\u00f6zetekhez<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/Add-a-heading-2025-03-16T093926.898.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18191 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/Add-a-heading-2025-03-16T093926.898.png\" alt=\"\u00f6nthet\u0151 alum\u00ednium \u00f6tv\u00f6zetb\u0151l k\u00e9sz\u00fclt \u00f6nt\u00e9si elj\u00e1r\u00e1s\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/Add-a-heading-2025-03-16T093926.898.png 800w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/Add-a-heading-2025-03-16T093926.898-480x300.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Die_Casting\"><\/span>\u00f6ntv\u00e9nyek<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az \u00f6nt\u00e9si folyamat sor\u00e1n az alum\u00ednium\u00f6tv\u00f6zetet megolvasztj\u00e1k \u00e9s nagy nyom\u00e1s alatt a form\u00e1ba fecskendezik. Az alkatr\u00e9szeket legfeljebb 10-30 m\u00e1sodperc alatt \u00f6nti ki, \u00e9s a kimeneti eredm\u00e9ny megfelel a gyors \u00e9s pontos param\u00e9tereknek.<\/p>\n<p>A t\u00f6bbi \u00f6tv\u00f6zet k\u00f6z\u00fcl az A380 \u00e9s az ADC12 a leggyakrabban haszn\u00e1lt \u00f6tv\u00f6zetek, amelyeket aut\u00f3motor-konzolok \u00e9s rep\u00fcl\u0151g\u00e9p-ajt\u00f3kilincsek gy\u00e1rt\u00e1s\u00e1hoz haszn\u00e1lnak.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sand_Casting\"><\/span>Homok\u00f6nt\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A homok\u00f6nt\u00e9si elj\u00e1r\u00e1s homokform\u00e1kat haszn\u00e1l. Ezek szemcsem\u00e9rete 0,10 \u00e9s 0,5 mm k\u00f6z\u00f6tt v\u00e1ltozik. Az elj\u00e1r\u00e1s alkalmas \u00e9s j\u00f3l megy olyan alkatr\u00e9szek gy\u00e1rt\u00e1s\u00e1ra, mint a motorblokkok. Sokkal olcs\u00f3bb (50%), mint a szersz\u00e1m\u00f6nt\u00e9s, de nem ad sima fel\u00fcletet.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Investment_Casting\"><\/span>Beruh\u00e1z\u00e1si \u00f6nt\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/books.google.com.pk\/books?hl=en&amp;lr=&amp;id=C4-4EAAAQBAJ&amp;oi=fnd&amp;pg=PP1&amp;dq=Investment+casting&amp;ots=RsdXzfLfyW&amp;sig=XGTN46pqDmkOSgB5C5nyvTArqek\" target=\"_blank\" rel=\"noopener\">Beruh\u00e1z\u00e1si \u00f6nt\u00e9s<\/a> mag\u00e1ban foglalja a viaszmint\u00e1kat ker\u00e1mia bevonatokkal. R\u00e9szletes elemeket, p\u00e9ld\u00e1ul turbinalap\u00e1tokat tartalmaz\u00f3 alkatr\u00e9szeket gy\u00e1rtanak.<\/p>\n<p>Emellett hat\u00e9konyan el\u00e9rhet\u0151k a \u00b10,05 mm-es t\u0171r\u00e9shat\u00e1rok, de ez nagyon hossz\u00fa id\u0151t vesz ig\u00e9nybe (48 \u00f3ra per forma).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Challenges_and_Solutions_in_Aluminum_Casting\"><\/span>Kih\u00edv\u00e1sok \u00e9s megold\u00e1sok az alum\u00ednium\u00f6nt\u00e9sben<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Casting_Defects\"><\/span>\u00d6nt\u00e9si hib\u00e1k<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek olyan hib\u00e1kat okoznak, mint a porozit\u00e1s \u00e9s a zsugorod\u00e1s, amelyek gyeng\u00edtik az alkatr\u00e9szeket. Pontosan ez\u00e9rt kell v\u00e1kuum\u00f6nt\u00e9st alkalmazni a porozit\u00e1s 70%-ig t\u00f6rt\u00e9n\u0151 cs\u00f6kkent\u00e9s\u00e9re.<\/p>\n<p>A fel\u00fcleti \u00e9rdess\u00e9g jav\u00edt\u00e1sa \u00e9rdek\u00e9ben (12,5 \u00b5m-ig) fontos a 0,5 mm-es gy\u00f6ngy\u00f6kkel t\u00f6rt\u00e9n\u0151, 80 psi nyom\u00e1son t\u00f6rt\u00e9n\u0151 l\u00f6v\u00e9szh\u00faz\u00e1s.<\/p>\n<p>Az olvadt \u00f6tv\u00f6zet befecskendez\u00e9se el\u0151tti el\u0151meleg\u00edt\u00e9ssel elker\u00fclhet\u0151 a ragacsosod\u00e1s, \u00e9s a bels\u0151 ter\u00fcletek jobb foly\u00e9konys\u00e1ggal t\u00f6lt\u0151dnek ki.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Alloy_Selection\"><\/span>\u00d6tv\u00f6zet kiv\u00e1laszt\u00e1sa<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A rossz \u00f6tv\u00f6zet kiv\u00e1laszt\u00e1sa t\u00f6nkreteheti az eg\u00e9sz projektet. Az A380 p\u00e9ld\u00e1ul a legmegfelel\u0151bb a v\u00e9konyfal\u00fa j\u00e1rm\u0171alkatr\u00e9szekhez.<\/p>\n<p>Ek\u00f6zben az LM6 egy olyan ellen\u00e1ll\u00e1shordoz\u00f3t hoz l\u00e9tre, amely a tengerv\u00edzzel szemben \u00e1ll. Az ADC12 legfeljebb 30 m\u00e1sodperc alatt t\u00f6lti ki a kisebb h\u00e9zagokat, de 600\u00b0C feletti t\u00falmeleged\u00e9s eset\u00e9n megrepedhet.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Heat_Treatment_Challenges\"><\/span>H\u0151kezel\u00e9si kih\u00edv\u00e1sok<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/heat-treatment-of-alu-alloys.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18192 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/heat-treatment-of-alu-alloys-1024x1024.jpg\" alt=\"h\u0151kezel\u00e9s alum\u00ednium die cating\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/heat-treatment-of-alu-alloys-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/heat-treatment-of-alu-alloys-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/03\/heat-treatment-of-alu-alloys-480x480.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>A kemenc\u00e9k forr\u00f3 z\u00f3n\u00e1ja az \u00f6tv\u00f6zeteket meleg\u00edti. Az 500 \u00b0C-os h\u0151m\u00e9rs\u00e9klet \u00e9s a 4 \u00f3r\u00e1s \u00fczemid\u0151 alkalmaz\u00e1sa er\u0151s tulajdons\u00e1gokat biztos\u00edt benn\u00fck.<\/p>\n<p>Az elj\u00e1r\u00e1s sor\u00e1n az olvaszt\u00f3tart\u00e1ly seg\u00edt megel\u0151zni a reped\u00e9seket, mivel 10\u00b0C\/perc sebess\u00e9ggel h\u0171ti le az alkatr\u00e9szeket. A h\u0171t\u00e9si h\u0151m\u00e9rs\u00e9klet azonban nem lehet rossz. Ez ugyanis a ridegs\u00e9g kock\u00e1zat\u00e1t rejti mag\u00e1ban. P\u00e9ld\u00e1ul a megfelel\u0151 \u00e1raszt\u00e1s a 20% szil\u00e1rds\u00e1g\u00e1t a 6061 \u00f6tv\u00f6zethez hozza.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>K\u00f6vetkeztet\u00e9s:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek nagyon fontosak sz\u00e1mos ipar\u00e1gban, p\u00e9ld\u00e1ul az aut\u00f3iparban, a rep\u00fcl\u0151g\u00e9piparban, az iparban vagy ak\u00e1r a fogyaszt\u00f3i term\u00e9kekben. K\u00f6nny\u0171ek, ez\u00e9rt cs\u00f6kkentik az \u00fczemanyag-felhaszn\u00e1l\u00e1st.<\/p>\n<p>A korr\u00f3zi\u00f3 meg\u00e1ll\u00edt\u00e1s\u00e1nak k\u00e9pess\u00e9ge azt is jelenti, hogy t\u00f6bb mint 25 \u00e9vig tarthatnak. Ez az oka annak is, hogy a zord k\u00f6rnyezetben nagyobb ig\u00e9nybev\u00e9telt jelentenek.<\/p>\n<p>Ha vannak olyan kih\u00edv\u00e1sok, mint a zsugorod\u00e1s vagy a porozit\u00e1s, akkor ezeket bizonyos technik\u00e1k alkalmaz\u00e1s\u00e1val jav\u00edthatja. Teh\u00e1t, k\u00e9sz\u00edtsen sokoldal\u00fa term\u00e9keket az \u00d6n \u00e1ltal v\u00e1lasztott alum\u00ednium\u00f6tv\u00f6zetek felhaszn\u00e1l\u00e1s\u00e1val.<\/p>","protected":false},"excerpt":{"rendered":"<p>Olvassa el az \u00f6nthet\u0151 alum\u00ednium\u00f6tv\u00f6zetek, p\u00e9ld\u00e1ul az A380, A356 \u00e9s 6061 tulajdons\u00e1gait. Ismerje meg szak\u00edt\u00f3szil\u00e1rds\u00e1gukat, korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1gukat \u00e9s az olyan ipar\u00e1gakra gyakorolt hat\u00e1sukat, mint az aut\u00f3ipar, a rep\u00fcl\u0151g\u00e9pipar \u00e9s az elektronika. <\/p>","protected":false},"author":2,"featured_media":18193,"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":[],"class_list":["post-18187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/posts\/18187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/comments?post=18187"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/posts\/18187\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/media\/18193"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/media?parent=18187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/categories?post=18187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/hu\/wp-json\/wp\/v2\/tags?post=18187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}