![\"Al\u00fcminyum](\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/05\/Non-metallic-Inclusions.jpg\")
<\/p>\nPlaka tipi filtreleme cihaz\u0131, seramik k\u00f6p\u00fck filtre ile birlikte kullan\u0131larak erimi\u015f al\u00fcminyumdaki metalik olmayan kal\u0131nt\u0131lar\u0131 filtrelemek i\u00e7in kullan\u0131l\u0131r. Erimi\u015f al\u00fcminyumdaki c\u00fcruf kal\u0131nt\u0131lar\u0131n\u0131 ve \u00e7ok k\u00fc\u00e7\u00fck par\u00e7ac\u0131klar\u0131 filtreleyebilir. \u00d6zellikle y\u00fcksek safl\u0131kta al\u00fcminyum ve y\u00fcksek hassasiyetli al\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n d\u00f6k\u00fcm\u00fcnde kullan\u0131ma uygundur. Is\u0131 direnci, oksidasyon \u00f6nleme, korozyon direnci, h\u0131zl\u0131 \u0131s\u0131nma, uzun \u00f6m\u00fcr ve asit direnci gibi avantajlara sahiptir.<\/p>\n
K\u00fcl\u00e7eye kar\u0131\u015fan c\u00fcruf veya k\u00fcl\u00e7eye giren di\u011fer metalik olmayan kirliliklere metalik olmayan kal\u0131nt\u0131lar denir. K\u0131r\u0131lma \u00f6zellikleri siyah \u015feritler ve pullar \u015feklindedir; mikroyap\u0131 \u00f6zellikleri ise \u00e7o\u011funlukla siyah, do\u011frusal, masif ve topaklanm\u0131\u015f d\u00fczensiz dokulardan olu\u015fur ve matris ile belirgin bir renk fark\u0131 g\u00f6sterir. Metalsiz kal\u0131nt\u0131lar, al\u00fcminyumdan i\u015flenmi\u015f \u00fcr\u00fcnlerde tabakalanma ve y\u00fczey kusurlar\u0131n\u0131n \u00f6nemli bir nedenidir. Is\u0131l i\u015flem ve \u0131s\u0131tma s\u00fcrecinde, metalsiz kal\u0131nt\u0131lar\u0131n varl\u0131\u011f\u0131 ikincil g\u00f6zeneklilik ve kabarc\u0131k olu\u015fumunu te\u015fvik edebilir. Mekanik \u00f6zellikler a\u00e7\u0131s\u0131ndan, metalik olmayan kal\u0131nt\u0131lar gerilimin yo\u011funla\u015ft\u0131\u011f\u0131 yerlerdir ve bu da ala\u015f\u0131m\u0131n mukavemet s\u0131n\u0131r\u0131n\u0131 ve uzamas\u0131n\u0131 azalt\u0131r. \u00d6zellikle, enine uzamada ve dinamik mekanik \u00f6zelliklerde (darbe toklu\u011fu, yorulma mukavemeti ve k\u0131r\u0131lma toklu\u011fu) g\u00f6r\u00fclen azalma daha ciddi boyutlardad\u0131r. Buna ek olarak, metalik olmayan kal\u0131nt\u0131lar ala\u015f\u0131m\u0131n gerilme korozyon direncini de d\u00fc\u015f\u00fcr\u00fcr.<\/p>\n
K\u00fcl kal\u0131nt\u0131lar\u0131 (c\u00fcruf kal\u0131nt\u0131lar\u0131), genellikle k\u00fcl\u00e7enin enine kesitli, d\u00fc\u015f\u00fck b\u00fcy\u00fctme oranl\u0131 test par\u00e7as\u0131n\u0131n incelenmesi s\u0131ras\u0131nda tespit edilebilir. A S\u0131n\u0131f\u0131 d\u00f6k\u00fcm \u00e7ubuklarda c\u00fcruf kal\u0131nt\u0131lar\u0131na izin verilmez. B S\u0131n\u0131f\u0131 ve C S\u0131n\u0131f\u0131 <550 mm k\u00fcl\u00e7elerde, en fazla iki c\u00fcruf kal\u0131nt\u0131s\u0131 bulunmal\u0131 ve tek bir alan\u0131n b\u00fcy\u00fckl\u00fc\u011f\u00fc 0,5 mm\u00b2\u201cden az olmal\u0131d\u0131r; aksi takdirde \u00fcr\u00fcn \u201dhurda\u201d olarak de\u011ferlendirilir. Metalsiz kal\u0131nt\u0131lar, al\u00fcminyum ala\u015f\u0131ml\u0131 ingotlarda en s\u0131k g\u00f6r\u00fclen kusurdur. \u0130statistiklere g\u00f6re, kaliteye g\u00f6re hesapland\u0131\u011f\u0131nda, c\u00fcruf kal\u0131nt\u0131s\u0131 nedeniyle hurdaya ayr\u0131lan ingotlar, toplam at\u0131\u011f\u0131n yakla\u015f\u0131k %-25%'sini olu\u015fturmaktad\u0131r.<\/p>\n
<\/p>\n
C\u00fcruf kal\u0131nt\u0131lar\u0131 genellikle d\u00f6k\u00fcm i\u015flemi s\u0131ras\u0131nda s\u0131v\u0131 metalle birlikte k\u00fcl\u00e7eye d\u00fc\u015fen c\u00fcruf, astar par\u00e7alar\u0131 ve iri topak halindeki oksitlerden kaynaklan\u0131r.<\/p>\n
C\u00fcruf kal\u0131nt\u0131lar\u0131n\u0131 \u00f6nlemenin yolu \u015fudur:<\/strong><\/p>\n The plate type filtering device\u00a0is used to filter non-metallic inclusions in the molten aluminum, matching with the ceramic foam filter. It can filter the slag…<\/p>","protected":false},"author":1,"featured_media":8920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-8918","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\n\n