![\"Al\u00fcminyum](\"https:\/\/aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/01\/Aluminium-Foundry-Ceramic-Foam-Filters.jpg\")
<\/p>\nAl\u00fcminyum D\u00f6k\u00fcmhanelerinde Seramik K\u00f6p\u00fck Filtrelerin Performans\u0131na \u0130li\u015fkin Kapsaml\u0131 Bir \u00c7al\u0131\u015fma Y\u00fcr\u00fct\u00fcld\u00fc.<\/p>\n
Bu \u00e7al\u0131\u015fman\u0131n bir b\u00f6l\u00fcm\u00fcnde, Al-Ti-B sistemine dayal\u0131 bir tane incelticinin eklenmesinin etkisi de\u011ferlendirilmi\u015ftir.<\/p>\n
Sonu\u00e7 olarak, gelen metalin temizlik derecesinin iyi olmas\u0131 durumunda, tane incelticinin filtrenin performans\u0131 \u00fczerindeki etkisinin asgari d\u00fczeyde oldu\u011fu sonucuna vard\u0131lar.<\/p>\n
Bununla birlikte, metalden kaynaklanan yapay olarak y\u00fcksek katk\u0131 y\u00fcklemesi s\u00f6z konusu ise (bu durum, metalin f\u0131r\u0131nda kas\u0131tl\u0131 olarak kuvvetli bir \u015fekilde kar\u0131\u015ft\u0131r\u0131lmas\u0131yla elde edilir), tane incelticinin eklenmesi, al\u00fcminyum d\u00f6k\u00fcm seramik k\u00f6p\u00fck filtrelerinin filtreleme verimlili\u011finde bir azalmaya yol a\u00e7ar.<\/p>\n
<\/p>\n
B\u00f6yle bir durumda, filtreden gelen inkl\u00fczyon seviyelerine k\u0131yasla orant\u0131s\u0131z bir miktarda inkl\u00fczyon sal\u0131n\u0131m\u0131 meydana gelmi\u015ftir.<\/p>\n
Filtreden \u00e7\u0131kan par\u00e7ac\u0131klar\u0131n, f\u0131r\u0131n metalinin tane incelticiden gelen par\u00e7ac\u0131klarla etkile\u015fime girmesiyle olu\u015fan inkl\u00fczyon t\u00fcrlerinin aglomeratlar\u0131 oldu\u011funu varsayd\u0131lar.<\/p>\n
Kullan\u0131lm\u0131\u015f al\u00fcminyum d\u00f6k\u00fcm seramik k\u00f6p\u00fck filtrelerinin metalografik de\u011ferlendirmesi, filtre h\u00fccreleri aras\u0131ndaki birle\u015fim yerlerinde g\u00f6r\u00fclen inkl\u00fczyon k\u00f6pr\u00fclerinin, tane inceltici kullan\u0131lmad\u0131\u011f\u0131nda ortaya \u00e7\u0131kt\u0131\u011f\u0131n\u0131, ancak tane inceltici kullan\u0131ld\u0131\u011f\u0131nda g\u00f6r\u00fclmedi\u011fini g\u00f6stermektedir.<\/p>\n
Tah\u0131l inceltici ilavesinin varl\u0131\u011f\u0131nda seramik k\u00f6p\u00fck filtrenin s\u00fczme mekanizmas\u0131n\u0131n de\u011fi\u015fti\u011fi \u00f6ne s\u00fcr\u00fclm\u00fc\u015ft\u00fcr.<\/p>\n
D\u00f6k\u00fcm\u00fcn ba\u015flang\u0131c\u0131ndan itibaren bir tane incelticinin bulunmas\u0131, filtre yap\u0131s\u0131 i\u00e7inde k\u00f6pr\u00fclerin olu\u015fmas\u0131n\u0131 engelliyor gibi g\u00f6r\u00fcn\u00fcyor.<\/p>\n
D\u00f6k\u00fcm i\u015fleminin ortas\u0131nda bir tah\u0131l inceltici eklenmesi, daha \u00f6nce olu\u015fmu\u015f t\u00fcm k\u00f6pr\u00fclerin bozulmas\u0131na yol a\u00e7ar.<\/p>\n
Bu etkilerin, metal kal\u0131nt\u0131 seviyesinin yapay olarak y\u00fcksek tutuldu\u011fu ko\u015fullarda g\u00f6zlemlendi\u011finin a\u00e7\u0131k\u00e7a belirtilmesi gerekir. \u00c7al\u0131\u015fma, normal ko\u015fullar alt\u0131nda tane incelticilerin filtre performans\u0131 \u00fczerinde asgari d\u00fczeyde bir etkiye sahip oldu\u011fu sonucuna varm\u0131\u015ft\u0131r.<\/p>\n
Dolay\u0131s\u0131yla, seramik k\u00f6p\u00fck filtre ile erimi\u015f al\u00fcminyumun s\u00fcz\u00fclmesi, al\u00fcminyum ala\u015f\u0131ml\u0131 d\u00f6k\u00fcm i\u00e7in \u00f6nemlidir.<\/p>\n
D\u00f6k\u00fcm End\u00fcstrisi i\u00e7in Seramik K\u00f6p\u00fck Filtre, \u00f6zel prosed\u00fcrler uygulanarak \u00fcretilmekte olup, k\u00f6p\u00fc\u011f\u00fcn \u015fekline benzeyen kendine \u00f6zg\u00fc iskelet deliklerine (\u00fc\u00e7 boyutlu ba\u011flant\u0131l\u0131 kanal olarak adland\u0131r\u0131l\u0131r) ve ancak \u00e7ok g\u00fc\u00e7l\u00fc bir mikroskopla g\u00f6r\u00fclebilen say\u0131s\u0131z k\u00fc\u00e7\u00fck deliklere sahiptir. Benzer \u00fcr\u00fcnlerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, seramik k\u00f6p\u00fck filtremizin a\u015fa\u011f\u0131da belirtilen bir\u00e7ok avantaj\u0131 bulunmaktad\u0131r:<\/p>\n
\u2013Sabit kimyasal bile\u015fim
\n\u2013M\u00fckemmel dayan\u0131kl\u0131l\u0131k
\n\u2013Y\u00fcksek s\u0131cakl\u0131\u011fa dayan\u0131kl\u0131
\n\u2013Metalin \u00e7alkant\u0131l\u0131 ak\u0131\u015f\u0131n\u0131 g\u00fczelce yat\u0131\u015ft\u0131r\u0131r
\n\u2013Geni\u015f y\u00fczey alan\u0131
\n\u2013\u00dcst\u00fcn boyutsal toleranslar<\/p>","protected":false},"excerpt":{"rendered":"
Carried out an extensive programme on Aluminium Foundry Ceramic Foam Filters performance. In one section of this work, the impact of adding a grain refiner based on the Al-Ti-B system was assessed. They concluded that in case the incoming metal cleanliness was good then there was a minimal impact of the grain refiner on the […]<\/p>\n","protected":false},"author":1,"featured_media":5125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[85],"tags":[],"class_list":["post-5124","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"yoast_head":"\n