{"id":4935,"date":"2019-05-16T02:42:03","date_gmt":"2019-05-16T02:42:03","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=4935"},"modified":"2019-05-16T02:42:03","modified_gmt":"2019-05-16T02:42:03","slug":"aluminum-casting-ceramic-filter","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/tr\/aluminum-casting-ceramic-filter\/","title":{"rendered":"Al\u00fcminyum D\u00f6k\u00fcm Seramik Filtre"},"content":{"rendered":"

Al\u00fcminyum D\u00f6k\u00fcm Seramik Filtre<\/strong><\/p>\n

Al\u00fcminyum D\u00f6k\u00fcm Seramik Filtre<\/a> Hammaddesi olarak kaliteli portiforium k\u00f6p\u00fc\u011f\u00fc ve y\u00fcksek safl\u0131kta seramik kullan\u0131lan bu \u00fcr\u00fcn, al\u00fcminyum d\u00f6k\u00fcm end\u00fcstrinizde erimi\u015f al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131m\u0131 eriyiklerinden metal olmayan kat\u0131 kar\u0131\u015f\u0131mlar\u0131 etkili bir \u015fekilde ay\u0131klayabilir.<\/p>\n

Seramik k\u00f6p\u00fck filtremiz, hammadde olarak kaliteli portiforium k\u00f6p\u00fc\u011f\u00fc ve y\u00fcksek safl\u0131kta seramik kullan\u0131r; al\u00fcminyum d\u00f6k\u00fcm end\u00fcstrinizde erimi\u015f al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131m\u0131 eriyiklerinden metal olmayan kat\u0131 kar\u0131\u015f\u0131mlar\u0131 etkili bir \u015fekilde ay\u0131r\u0131r.<\/p>\n

\"Al\u00fcminyum<\/p>\n

Al\u00fcminyum D\u00f6k\u00fcm Seramik Filtrenin Avantajlar\u0131<\/strong>
\nd\u00fczg\u00fcn g\u00f6zenek da\u011f\u0131l\u0131m\u0131, y\u00fcksek g\u00f6zeneklilik, uygun sinterleme, y\u00fcksek esneme ve s\u0131k\u0131\u015ft\u0131rma direnci, etkili filtreleme.<\/p>\n

Al\u00fcminyum D\u00f6k\u00fcm Seramik Filtrenin \u0130\u015flevi<\/strong>
\nS\u00fcrekli d\u00f6k\u00fcm, yar\u0131 s\u00fcrekli d\u00f6k\u00fcm, yer\u00e7ekimi d\u00f6k\u00fcm\u00fc ve d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm i\u015flemlerinde kullan\u0131lan al\u00fcminyum eriyik filtre ekipmanlar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

Al\u00fcmina seramik k\u00f6p\u00fck filtreler, 20 ila 50 ppi aral\u0131\u011f\u0131ndaki g\u00f6zenek boyutlar\u0131na g\u00f6re farkl\u0131l\u0131k g\u00f6sterir ve \u00e7e\u015fitli boyut ve \u015fekillerde mevcuttur.
\nKimyasal bile\u015fim: Al\u2082O\u2083 i\u00e7eri\u011fi %'den fazla, SiO\u2082 i\u00e7eri\u011fi ise %'den azd\u0131r.<\/p>\n

Seramik k\u00f6p\u00fck filtre t\u00fcrleri, \u00f6zellikle kullan\u0131m alanlar\u0131na y\u00f6nelik gereksinimlere g\u00f6re belirlenir. Bu nedenle uygulamada, demir d\u0131\u015f\u0131 metal ala\u015f\u0131mlar\u0131n\u0131n s\u00fcz\u00fclmesi i\u00e7in kullan\u0131lan filtreler (d\u00f6k\u00fcm s\u0131cakl\u0131\u011f\u0131 1000 \u00b0C\u2019ye kadar), pul ve k\u00fcresel grafit i\u00e7eren d\u00f6kme demirin s\u00fcz\u00fclmesi i\u00e7in kullan\u0131lan filtreler ile \u00e7elik s\u00fczme i\u015flemine y\u00f6nelik filtreler kullan\u0131lmaktad\u0131r. D\u00f6k\u00fcm malzemesine ba\u011fl\u0131 olarak Al2O3, SiC, ZrO2 veya grafit bazl\u0131 filtreler uygulan\u0131r.<\/p>\n

D\u00f6k\u00fcm i\u00e7in Seramik Filtre yap\u0131m\u0131nda kullan\u0131lan \u00e7e\u015fitli y\u00f6ntemler vard\u0131r<\/strong>.
\nBurada daha ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klanacak olan polimerik s\u00fcnger y\u00f6ntemi, bir polimerik s\u00fcngerin seramik \u00e7amuru ile emprenye edilmesi yoluyla a\u00e7\u0131k h\u00fccreli yap\u0131lar olu\u015fturur; daha sonra bu s\u00fcnger yak\u0131larak g\u00f6zenekli bir seramik elde edilir.
\nDo\u011frudan k\u00f6p\u00fckleme y\u00f6ntemi ile hem a\u00e7\u0131k h\u00fccreli hem de kapal\u0131 h\u00fccreli yap\u0131lar \u00fcretilebilir; ancak k\u00f6p\u00fck yap\u0131s\u0131 daha yayg\u0131nd\u0131r.
\nBu y\u00f6ntemde, istenen seramik bile\u015feni ve organik maddeleri i\u00e7eren bir kimyasal kar\u0131\u015f\u0131m i\u015flenerek bir gaz\u0131n a\u00e7\u0131\u011fa \u00e7\u0131kmas\u0131 sa\u011flan\u0131r.
\nBunun \u00fczerine malzeme i\u00e7inde kabarc\u0131klar olu\u015fur ve malzeme k\u00f6p\u00fcr\u00fcr.
\nElde edilen g\u00f6zenekli seramik malzeme daha sonra kurutulur ve pi\u015firilir. Petek veya h\u00fccresel yap\u0131 i\u00e7in, seramik tozu ile katk\u0131 maddelerinin kar\u0131\u015f\u0131m\u0131n\u0131n \u015fekillendirilmi\u015f bir kal\u0131ptan (oyun hamuru gibi) zorla ge\u00e7irildi\u011fi, ekstr\u00fczyon ad\u0131 verilen bir plastik \u015fekillendirme y\u00f6ntemi kullan\u0131l\u0131r. H\u00fccresel yap\u0131, presleme y\u00f6ntemi kullan\u0131larak da \u00fcretilebilir.<\/p>\n

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