{"id":2275,"date":"2026-01-20T14:50:09","date_gmt":"2026-01-20T06:50:09","guid":{"rendered":"https:\/\/www.hexinmusu.com\/?p=2275"},"modified":"2026-01-20T14:50:10","modified_gmt":"2026-01-20T06:50:10","slug":"zl108-aluminum-alloy-ingot","status":"publish","type":"post","link":"https:\/\/www.hexinmusu.com\/tr\/zl108-aluminum-alloy-ingot.html","title":{"rendered":"ZL108 D\u00f6kme Al\u00fcminyum Ala\u015f\u0131m\u0131: Fosfor Metamorfizmas\u0131 ve T6 Is\u0131l \u0130\u015flemi En \u0130yi Piston Malzemelerini Nas\u0131l \u015eekillendiriyor?"},"content":{"rendered":"
Pistonlar i\u00e7in al\u00fcminyum d\u00f6k\u00fcm ala\u015f\u0131mlar\u0131n\u0131n se\u00e7kin bir temsilcisi olarak.ZL108 (ZAlSi12Cu2Mg1)<\/strong> vas\u0131tas\u0131ylaM\u00fckemmel y\u00fcksek s\u0131cakl\u0131k dayan\u0131m\u0131, d\u00fc\u015f\u00fck \u0131s\u0131l genle\u015fme katsay\u0131s\u0131 ve m\u00fckemmel a\u015f\u0131nma ve \u0131s\u0131 direnci<\/strong>ve iyi bilinmektedir. Ala\u015f\u0131m tipik bir\u00d6tektik al\u00fcminyum-silisyum ala\u015f\u0131mlar\u0131<\/strong>Karma\u015f\u0131k ala\u015f\u0131m tasar\u0131m\u0131 ve titiz \u0131s\u0131l i\u015flem sayesinde, motor silindirinde \u015fiddetli alternatif termal ve mekanik y\u00fcklere maruz kalan piston bile\u015fenleri i\u00e7in optimize edilmi\u015ftir ve y\u00fcksek s\u0131cakl\u0131kta g\u00fc\u00e7 performans\u0131 ile dayan\u0131kl\u0131l\u0131k aras\u0131nda hassas bir denge sa\u011flar.<\/p>\n\n\n ZL108 i\u00e7in ulusal s\u0131n\u0131f ZAlSi12Cu2Mg1'dir.<\/strong><\/p>\n\n\n\n ZL108 al\u00fcminyum ala\u015f\u0131ml\u0131 bile\u015fim tablosu<\/strong><\/p>\n\n\n\n ZL108 Fiziksel ve Mekanik \u00d6zellikler Parametre Tablosu (Metal kal\u0131p d\u00f6k\u00fcm\u00fc i\u00e7in tipik de\u011ferler, T6 durumu)<\/strong><\/p>\n\n\n\n Performans Geli\u015ftirme Yollar\u0131 ve Teknoloji Anahtarlar\u0131<\/strong> Kar\u015f\u0131l\u0131k gelen uluslararas\u0131 notlar<\/strong> D\u00f6k\u00fcm end\u00fcstrisinde ZL108 uygulamas\u0131<\/strong> ZL108 Al\u00fcminyum Ala\u015f\u0131m S\u0131k\u00e7a Sorulan Sorular<\/strong><\/p>\n\n\n\n S1: ZL108'in en b\u00fcy\u00fck teknik zorlu\u011fu nedir?<\/strong><\/p>\n\n\n\n S2: ZL108'in uzamas\u0131 neden bu kadar d\u00fc\u015f\u00fck?<\/strong><\/p>\n\n\n\n S3\uff1aZL108 piston i\u00e7in hangi y\u00fczey i\u015flemi gereklidir?<\/strong><\/p>\n\n\n\n S4: ZL108, ZL109 veya \u00f6tektik ala\u015f\u0131mlar gibi yayg\u0131n piston malzemeleriyle nas\u0131l kar\u015f\u0131la\u015ft\u0131r\u0131l\u0131r?<\/strong><\/p>\n\n\n\n S5: ZL108'in i\u015flenmesi i\u00e7in \u00f6zel gereksinimler nelerdir?<\/strong><\/p>\n\n\n\n Pistonlar i\u00e7in d\u00f6kme al\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n se\u00e7kin bir temsilcisi olan ZL108 (ZAlSi12Cu2Mg1), m\u00fckemmel y\u00fcksek s\u0131cakl\u0131k mukavemeti, d\u00fc\u015f\u00fck termal genle\u015fme katsay\u0131s\u0131 ve ola\u011fan\u00fcst\u00fc a\u015f\u0131nma ve \u0131s\u0131 direnci ile bilinir. Tipik bir perovskit al\u00fcminyum-silikon ala\u015f\u0131m\u0131 olan bu ala\u015f\u0131m, karma\u015f\u0131k ala\u015f\u0131m tasar\u0131m\u0131 ve s\u0131k\u0131 \u0131s\u0131l i\u015flem yoluyla motor silindirlerinde a\u011f\u0131r alternatif termal ve mekanik y\u00fcklere maruz kalan piston bile\u015fenleri i\u00e7in optimize edilmi\u015f ve y\u00fcksek s\u0131cakl\u0131k dinamik performans\u0131 ile dayan\u0131kl\u0131l\u0131k aras\u0131nda hassas bir denge sa\u011flanm\u0131\u015ft\u0131r. ZL108 i\u00e7in kar\u015f\u0131l\u0131k gelen ulusal kalite ZAlSi12Cu2Mg1'dir. ZL108 Al\u00fcminyum Ala\u015f\u0131m Kompozisyon Tablosu Element \u0130\u00e7erik Aral\u0131\u011f\u0131 (wt%) Fonksiyonel Rol Silikon (Si) 11,0-13,0 Hipereutektik i\u00e7erik. D\u00fc\u015f\u00fck termal genle\u015fme ve y\u00fcksek a\u015f\u0131nma direnci sa\u011flar, ancak yeni ba\u015flayan silikon faz\u0131n\u0131n fosfor (P) metamorfizmas\u0131 ile rafine edilmesi gerekir. Bak\u0131r (Cu) 1,0-2,0 Esas olarak y\u00fcksek s\u0131cakl\u0131kta g\u00fc\u00e7l\u00fc ...<\/p>","protected":false},"author":1,"featured_media":2276,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[121,89],"class_list":["post-2275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-news","tag-common-cast-aluminum-alloys","tag-aluminium-alloy"],"_links":{"self":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/2275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/comments?post=2275"}],"version-history":[{"count":0,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/2275\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media\/2276"}],"wp:attachment":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media?parent=2275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/categories?post=2275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/tags?post=2275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/figure>\n<\/div>\n\n\n\n
elemental<\/th> \u0130\u00e7erik aral\u0131\u011f\u0131 (wt%)<\/th> fonksiyonel rol<\/th><\/tr><\/thead> Silisyum (Si)<\/strong><\/td> 11.0-13.0<\/strong><\/td> Hipereutektik i\u00e7erik<\/strong>.. D\u00fc\u015f\u00fck termal genle\u015fme ve y\u00fcksek a\u015f\u0131nma direnci sa\u011flar, ancak yeni ba\u015flayan silikon faz\u0131n\u0131n fosfor (P) metamorfizmas\u0131 ile rafine edilmesi gerekir.<\/td><\/tr> Bak\u0131r (Cu)<\/strong><\/td> 1.0-2.0<\/strong><\/td> Ana y\u00fcksek s\u0131cakl\u0131k g\u00fc\u00e7lendirme elemanlar\u0131<\/strong>. Is\u0131ya dayan\u0131kl\u0131 Al\u2082Cu fazlar\u0131n\u0131n olu\u015fumu, y\u00fcksek s\u0131cakl\u0131k mukavemetini ve sertli\u011fini \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r.<\/td><\/tr> Magnezyum (Mg)<\/strong><\/td> 0.4-1.0<\/strong><\/td> Temel Geli\u015ftirme Unsurlar\u0131<\/strong>. Cu ile birlikte oda ve y\u00fcksek s\u0131cakl\u0131k dayan\u0131m\u0131 sa\u011flayan Mg\u2082Si faz\u0131 olu\u015fur.<\/td><\/tr> Manganez (Mn)<\/strong><\/td> 0.3-0.9<\/td> Is\u0131 direncini art\u0131r\u0131r, \u0131s\u0131ya dayan\u0131kl\u0131 fazlar olu\u015fturur ve demirin (Fe) zararl\u0131 etkilerini azalt\u0131r.<\/td><\/tr> Nikel (Ni)<\/strong><\/td> 0.3-0.9<\/td> \u00d6nemli \u0131s\u0131ya dayan\u0131kl\u0131 elemanlar<\/strong>. Y\u00fcksek s\u0131cakl\u0131kta s\u00fcr\u00fcnme direncini art\u0131rmak i\u00e7in kararl\u0131 bir \u0131s\u0131ya dayan\u0131kl\u0131 faz olu\u015fumu.<\/td><\/tr> Titanyum (Ti)<\/strong><\/td> \u22640.20<\/td> Tah\u0131l rafinerisi.<\/td><\/tr> Al\u00fcminyum (Al)<\/strong><\/td> tolerans (yani izin verilen hata)<\/td> Alt tabaka malzemesi.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Performans g\u00f6stergeleri<\/th> Say\u0131sal aral\u0131k<\/th> Temel G\u00fc\u00e7l\u00fc Y\u00f6nler A\u00e7\u0131kland\u0131<\/th><\/tr><\/thead> yo\u011funluk<\/strong><\/td> 2,68-2,70 g\/cm\u00b3<\/td> --<\/td><\/tr> Oda s\u0131cakl\u0131\u011f\u0131nda \u00e7ekme dayan\u0131m\u0131 (Rm)<\/strong><\/td> 250-280 MPa<\/strong><\/td> Piston yap\u0131sal y\u00fckleme gereksinimlerini kar\u015f\u0131lamak i\u00e7in y\u00fcksek mukavemet seviyesi.<\/td><\/tr> Y\u00fcksek s\u0131cakl\u0131k \u00e7ekme dayan\u0131m\u0131 (250\u00b0C)<\/strong><\/td> \u2265 120 MPa<\/strong><\/td> Temel g\u00fc\u00e7l\u00fc y\u00f6nler<\/strong>pistonun \u00fcst k\u0131sm\u0131n\u0131n \u00e7atlamas\u0131n\u0131 veya bozulmas\u0131n\u0131 \u00f6nlemek i\u00e7in y\u00fcksek s\u0131cakl\u0131klarda yeterli mukavemeti korur.<\/td><\/tr> Uzama (A)<\/strong><\/td> \u2264 1,0%<\/strong><\/td> Zay\u0131f plastisite, y\u00fcksek oranda g\u00fc\u00e7lendirilmi\u015f, per-\u00f6tektik organizasyonunun do\u011fas\u0131nda vard\u0131r.<\/td><\/tr> Brinell sertli\u011fi (HB)<\/strong><\/td> 100-130<\/td> y\u00fcksek sertlik<\/strong>\u00dcr\u00fcn\u00fcn en yeni versiyonu, m\u00fckemmel a\u015f\u0131nma direnci sa\u011flayan en iyi a\u015f\u0131nma direncine sahip olan\u0131d\u0131r.<\/td><\/tr> Do\u011frusal genle\u015fme katsay\u0131s\u0131 (20-200\u00b0C)<\/strong><\/td> 18.5-20.0 \u00d7 10-\u2076\/\u00b0C<\/strong><\/td> Temel g\u00fc\u00e7l\u00fc y\u00f6nler<\/strong>\u00c7o\u011fu al\u00fcminyum ala\u015f\u0131m\u0131ndan daha al\u00e7akt\u0131r, silindir g\u00f6mle\u011fi ile daha iyi e\u015fle\u015fir ve silindir bo\u015flu\u011funu kontrol etmek i\u00e7in iyidir.<\/td><\/tr> hacimsel kararl\u0131l\u0131k<\/strong><\/td> \u4f18<\/strong><\/td> T6 tedavisi, uzun s\u00fcreli kullan\u0131mda minimum boyutsal de\u011fi\u015fikliklere neden olur.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
ZL108'in performans\u0131n\u0131n ger\u00e7ekle\u015ftirilmesi, sofistike ve birbirine ba\u011fl\u0131 s\u00fcre\u00e7lerin bir kombinasyonuna dayan\u0131r:<\/p>\n\n\n\n\n
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Klasik bir piston ala\u015f\u0131m\u0131 olarak ulusal standartlarda kar\u015f\u0131l\u0131\u011f\u0131 vard\u0131r:<\/p>\n\n\n\n\n
Uygulamalar\u0131 son derece uzmanla\u015fm\u0131\u015f olup, neredeyse sadece\u0130\u00e7ten yanmal\u0131 motorlar\u0131n \u00e7ekirdek s\u0131cak u\u00e7 bile\u015fenleri<\/strong>\uff1a<\/p>\n\n\n\n\n
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