{"id":3058,"date":"2020-07-25T11:37:19","date_gmt":"2020-07-25T11:37:19","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=3058"},"modified":"2020-10-19T06:39:32","modified_gmt":"2020-10-19T06:39:32","slug":"molten-aluminum-filters","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/tr\/molten-aluminum-filters\/","title":{"rendered":"Erimi\u015f Al\u00fcminyum Filtreleri"},"content":{"rendered":"

D\u00f6k\u00fcm \u00fcretiminde, metalik olmayan kal\u0131nt\u0131lar\u0131n neden oldu\u011fu d\u00f6k\u00fcm kusurlar\u0131, toplam hurda miktar\u0131n\u0131n % ila %\u2019sini olu\u015fturmaktad\u0131r. Kal\u0131nt\u0131 kusurlar\u0131, d\u00f6k\u00fcmlerin mekanik \u00f6zelliklerini ciddi \u015fekilde d\u00fc\u015f\u00fcrmekle kalmaz, ayn\u0131 zamanda i\u015fleme performans\u0131 ve g\u00f6r\u00fcn\u00fcm \u00fczerinde de olumsuz bir etkiye sahiptir. S\u0131v\u0131 d\u00f6k\u00fcm ala\u015f\u0131mlar\u0131n\u0131 ar\u0131nd\u0131rmak ve \u00e7e\u015fitli metalik olmayan kal\u0131nt\u0131lar\u0131 azaltmak veya ortadan kald\u0131rmak, y\u00fcksek kaliteli d\u00f6k\u00fcmler elde etmek i\u00e7in \u00e7ok \u00f6nemlidir. Erimi\u015f Al\u00fcminyum Filtreleri, s\u0131v\u0131 d\u00f6k\u00fcm ala\u015f\u0131mlar\u0131n\u0131 ar\u0131nd\u0131rma amac\u0131na etkili bir \u015fekilde ula\u015fabilir.<\/p>\n

Erimi\u015f Al\u00fcminyum Filtreleri<\/h2>\n

Erimi\u015f Al\u00fcminyum Filtreleri\u2019nin 1978 y\u0131l\u0131nda ilk kez kullan\u0131lmas\u0131ndan bu yana, Erimi\u015f Metal Filtrasyon teknolojisi h\u0131zla geli\u015fmi\u015ftir. Seramik filtre, ta\u015f\u0131y\u0131c\u0131 olarak poli\u00fcretan k\u00f6p\u00fck kullan\u0131r; bu k\u00f6p\u00fck, seramik tozu, ba\u011flay\u0131c\u0131, sinterleme maddesi ve boyadan olu\u015fan bir s\u00fcspansiyon maddesine dald\u0131r\u0131larak fazla boya s\u0131k\u0131l\u0131r. Boya, ta\u015f\u0131y\u0131c\u0131 iskelet \u00fczerine e\u015fit bir \u015fekilde kaplanarak ham g\u00f6vdeyi olu\u015fturur; ard\u0131ndan ham g\u00f6vde kurutulur ve y\u00fcksek s\u0131cakl\u0131kta f\u0131r\u0131nlan\u0131r.<\/p>\n

Erimi\u015f metal filtreleri<\/a> ba\u011flay\u0131c\u0131l\u0131 tip ve sinterlenmi\u015f tip olarak ikiye ayr\u0131l\u0131r. \u0130lki, seramik par\u00e7ac\u0131klar\u0131n\u0131 birbirine ba\u011flamak i\u00e7in bir ba\u011flay\u0131c\u0131ya dayan\u0131r. \u0130kincisi ise, nispeten saf seramik mikron par\u00e7ac\u0131klar\u0131n\u0131 sinterlemek ve birle\u015ftirmek i\u00e7in y\u00fcksek s\u0131cakl\u0131klarda \u0131s\u0131 muhafazas\u0131na dayan\u0131r. Seramik k\u00f6p\u00fck filtre, 80%-90%'ye kadar a\u00e7\u0131k g\u00f6zeneklili\u011fe sahip benzersiz, \u00fc\u00e7 boyutlu, birbirine ba\u011fl\u0131 kavisli g\u00f6zenek a\u011f\u0131 iskelet yap\u0131s\u0131na sahiptir ve a\u015fa\u011f\u0131daki \u00fc\u00e7 filtreleme ve ar\u0131tma mekanizmas\u0131na sahiptir: birincisi mekanik tutma, ikincisi ar\u0131tma, \u00fc\u00e7\u00fcnc\u00fcs\u00fc ise derin adsorpsiyondur. Bu \u00fc\u00e7 filtreleme ve ar\u0131tma mekanizmas\u0131 sayesinde, b\u00fcy\u00fck kal\u0131nt\u0131lar\u0131 ve s\u0131v\u0131 metaldeki k\u00fc\u00e7\u00fck y\u00fczen nesnelerin b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131 on mikrona kadar etkili bir \u015fekilde filtreleyebilir, b\u00f6ylece d\u00f6k\u00fcm at\u0131k oran\u0131n\u0131 ve kaynak onar\u0131m oran\u0131n\u0131 azalt\u0131r. Ayr\u0131ca, d\u00f6k\u00fcm kanal sistemini basitle\u015ftirebilir ve metalografik yap\u0131y\u0131 iyile\u015ftirebilir; b\u00f6ylece d\u00f6k\u00fcm s\u00fcrecinin verimini ve \u00fcretkenli\u011fini art\u0131r\u0131r, d\u00f6k\u00fcmlerin kalitesini ve performans\u0131n\u0131 iyile\u015ftirir. Bu nedenle, k\u00f6p\u00fck seramik filtrenin uygulama a\u00e7\u0131s\u0131ndan iyi bir gelece\u011fi vard\u0131r.<\/p>\n

Erimi\u015f Metal Filtresi a\u015fa\u011f\u0131daki \u00f6zelliklere sahip olmal\u0131d\u0131r:<\/strong><\/p>\n