![\"Gaz](\"https:\/\/aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/04\/Degassing-and-Filtering.jpg\")
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AdTech, erimi\u015f metal i\u00e7in, \u00f6zellikle de al\u00fcminyumun gaz giderme ve filtreleme i\u015flemlerinin iyile\u015ftirilmesine y\u00f6nelik \u00f6zel olarak tasarlanm\u0131\u015f \u00e7evrimi\u00e7i gaz giderme ve filtreleme ekipmanlar\u0131 geli\u015ftirmi\u015ftir. Gaz giderme sistemi ve CFF filtre ekipmanlar\u0131, eritme oca\u011f\u0131 ile d\u00f6k\u00fcm platformu aras\u0131nda yer al\u0131r ve esas olarak erimi\u015f al\u00fcminyumdaki hidrojen ve kal\u0131nt\u0131lar\u0131 gidermek i\u00e7in kullan\u0131l\u0131r.<\/p>\n
Erimi\u015f metal, \u00f6zellikle uygulamada erimi\u015f al\u00fcminyum, genellikle nihai d\u00f6k\u00fcm \u00fcr\u00fcn\u00fcne zarar veren, s\u00fcr\u00fcklenen ve \u00e7\u00f6z\u00fcnm\u00fc\u015f gaz halindeki ve kat\u0131 kirlilikler i\u00e7erir. Bu kirlilikler, erimi\u015f metal kat\u0131la\u015ft\u0131ktan sonra nihai d\u00f6k\u00fcm \u00fcr\u00fcn\u00fcn\u00fc etkileyebilir; bu da i\u015flemeyi zorla\u015ft\u0131rabilir, nihai \u00fcr\u00fcn\u00fcn s\u00fcnekli\u011fini azaltabilir veya y\u00fczey i\u015fleme ve anotlama \u00f6zelliklerini bozabilir. Kirlilikler \u00e7e\u015fitli kaynaklardan gelebilir. \u00d6rne\u011fin, kirlilikler aras\u0131nda alkali metaller ve alkali toprak metaller gibi metal kirliliklerinin yan\u0131 s\u0131ra, \u00e7\u00f6z\u00fcnm\u00fc\u015f hidrojen gaz\u0131 ve erimi\u015f metal i\u00e7inde par\u00e7alanarak s\u00fcr\u00fcklenen y\u00fczey oksit filmleri de bulunabilir. Buna ek olarak, kal\u0131nt\u0131lar karb\u00fcrler, bor\u00fcrler vb. gibi \u00e7\u00f6z\u00fcnmeyen safs\u0131zl\u0131klardan veya a\u015f\u0131nm\u0131\u015f f\u0131r\u0131n ve tank refrakterlerinden kaynaklanabilir.<\/p>\n
Erimi\u015f metalden gaz halindeki safs\u0131zl\u0131klar\u0131 gidermenin bir yolu, gaz giderme i\u015flemidir. Bu fiziksel s\u00fcre\u00e7, eriyik i\u00e7ine ak\u0131\u015f gaz\u0131n\u0131n enjekte edilmesini i\u00e7erir. Hidrojen, eriyik i\u00e7inde dif\u00fczyon yoluyla yay\u0131l\u0131p kabarc\u0131\u011fa girerek temizleme kabarc\u0131\u011f\u0131na ula\u015f\u0131r. Kabarc\u0131k i\u00e7inde hidrojen, kabarc\u0131\u011f\u0131n y\u00fczeyine yap\u0131\u015f\u0131r ve kabarc\u0131\u011f\u0131n i\u00e7ine adsorbe olur. Ard\u0131ndan hidrojen gaz\u0131, kabarc\u0131klar arac\u0131l\u0131\u011f\u0131yla eriyik d\u0131\u015f\u0131na ta\u015f\u0131n\u0131r.<\/p>\n
![\"Ala\u015f\u0131m](\"https:\/\/aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/04\/Alloy-Melt-Degassing.jpg\")
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Do\u011fal olarak, nihai d\u00f6k\u00fcm \u00fcr\u00fcn\u00fcndeki bu t\u00fcr safs\u0131zl\u0131klar\u0131 ortadan kald\u0131rmak veya en aza indirmek amac\u0131yla erimi\u015f metalin gaz giderme i\u015fleminin iyile\u015ftirilmesine b\u00fcy\u00fck bir ihtiya\u00e7 vard\u0131r; bu durum \u00f6zellikle erimi\u015f al\u00fcminyum i\u00e7in ge\u00e7erlidir, \u00f6zellikle de elde edilen metal, dekoratif s\u00fcs e\u015fyalar\u0131 gibi dekoratif \u00fcr\u00fcnlerde veya u\u00e7ak g\u00f6vdesi ve ekstr\u00fczyon gibi kritik teknik \u00f6zelliklere sahip \u00fcr\u00fcnlerde ve hafif al\u00fcminyum folyoda kullan\u0131ld\u0131\u011f\u0131nda. Yukar\u0131da bahsedilen safs\u0131zl\u0131klar, nihai d\u00f6k\u00fcm \u00fcr\u00fcn\u00fcn \u00e7ekme mukavemeti ve korozyon direnci gibi \u00f6zelliklerinin kaybolmas\u0131na yol a\u00e7ar.<\/p>\n
S\u0131k\u0131 metal i\u015fleme s\u00fcre\u00e7leri (\u00f6rne\u011fin, ak\u0131 veya eriyik filtreleme gibi), bu t\u00fcr kusurlar\u0131n g\u00f6r\u00fclme s\u0131kl\u0131\u011f\u0131n\u0131 en aza indirmi\u015ftir. Ancak, bu t\u00fcr i\u015flemler genel olarak bu kusurlar\u0131n g\u00f6r\u00fclme s\u0131kl\u0131\u011f\u0131n\u0131 tatmin edici bir d\u00fczeye indirgemekte ba\u015far\u0131l\u0131 olsalar da, etkisiz ve\/veya ekonomik olmayan y\u00f6ntemler olduklar\u0131 ortaya \u00e7\u0131km\u0131\u015ft\u0131r. S\u0131radan ocak eritme gibi geleneksel gaz eritme i\u015flemleri, belirli miktarda erimi\u015f metal i\u00e7eren bir bekletme f\u0131r\u0131n\u0131na eritme gaz\u0131n\u0131n verilmesini i\u00e7erir. Bu prosed\u00fcr, i\u015flenmekte olan metalin sabit kalmas\u0131 ve i\u015flenebilmesi i\u00e7in, ak\u0131 gaz\u0131 dola\u015ft\u0131r\u0131l\u0131rken erimi\u015f metalin f\u0131r\u0131nda olduk\u00e7a uzun bir s\u00fcre tutulmas\u0131n\u0131 gerektirir.<\/p>\n
Bu y\u00f6ntemin bir\u00e7ok eksikli\u011fi bulunmaktad\u0131r. Bunlar\u0131n aras\u0131nda, ak\u0131 i\u015flemi s\u0131ras\u0131nda f\u0131r\u0131n\u0131n uzun s\u00fcre at\u0131l kalmas\u0131 yer almaktad\u0131r; bu durum verimlilikte d\u00fc\u015f\u00fc\u015fe ve maliyet art\u0131\u015f\u0131na yol a\u00e7maktad\u0131r. Daha da \u00f6nemlisi, ak\u0131n\u0131n erimi\u015f metali yeterince kaplamamas\u0131, ak\u0131 i\u015fleminin verimlili\u011finin yetersiz kalmas\u0131na neden olmaktad\u0131r. Bunun nedeni, kabarc\u0131klar\u0131n boyutunun b\u00fcy\u00fck olmas\u0131 ve eriyik i\u00e7indeki da\u011f\u0131l\u0131m\u0131n\u0131n yetersiz olmas\u0131d\u0131r. Di\u011fer fakt\u00f6rler aras\u0131nda, d\u00f6k\u00fcm \u00f6ncesinde safs\u0131zl\u0131klar\u0131n eriyik i\u00e7ine yeniden girmesine izin vermek i\u00e7in f\u0131r\u0131n\u0131n konumunun k\u0131s\u0131tlanmas\u0131 ve gerekli olan b\u00fcy\u00fck miktardaki ak\u0131 ile bunun sirk\u00fclasyon konumu nedeniyle ortaya \u00e7\u0131kan y\u00fcksek emisyonlar say\u0131labilir.<\/p>\n
Yukar\u0131dakine alternatif olarak ak\u0131lar<\/a>, AdTech bir \u00e7evrimi\u00e7i gaz giderme filtre cihaz\u0131<\/a>. \u00c7evrimi\u00e7i gaz giderme sistemi ve CFF filtre ekipman\u0131, eritme f\u0131r\u0131n\u0131 veya bekletme f\u0131r\u0131n\u0131n\u0131n d\u0131\u015f\u0131nda bulunur ve genellikle eritme f\u0131r\u0131n\u0131 ile bekletme f\u0131r\u0131n\u0131 aras\u0131nda ya da bekletme f\u0131r\u0131n\u0131 ile d\u00f6k\u00fcm istasyonu aras\u0131nda yer al\u0131r. Bu, ak\u0131 partilerinde f\u0131r\u0131nlar\u0131n at\u0131l kalmas\u0131ndan kaynaklanan verimsizli\u011fi ve y\u00fcksek maliyeti azaltmaya yard\u0131mc\u0131 olur.<\/p>","protected":false},"excerpt":{"rendered":" AdTech has specially developed online degassing and filtering equipment for molten metal, especially the improvement of degassing and filtering of aluminum. The degassing system and CFF filter equipments are located between the melting furnace and the casting platform, and mainly used to remove hydrogen and inclusions in the molten aluminum. Molten metal, especially molten aluminum […]<\/p>\n","protected":false},"author":1,"featured_media":5788,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"\n