{"id":5346,"date":"2019-07-15T02:55:19","date_gmt":"2019-07-15T02:55:19","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=5346"},"modified":"2019-07-15T02:55:19","modified_gmt":"2019-07-15T02:55:19","slug":"foundry-ceramic-foam-filter-for-aluminium","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/tr\/foundry-ceramic-foam-filter-for-aluminium\/","title":{"rendered":"Al\u00fcminyum \u0130\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresi"},"content":{"rendered":"

Al\u00fcminyum \u0130\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresi<\/strong><\/p>\n

Al\u00fcminyum \u0130\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresinin \u00dcretim S\u00fcreci<\/strong>
\nAl\u00fcminyum i\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresi, \u00fc\u00e7 boyutlu bir a\u011f yap\u0131s\u0131 ve g\u00f6zeneklere ba\u011fl\u0131 bir organik k\u00f6p\u00fck s\u00fcngeri ta\u015f\u0131y\u0131c\u0131 olarak kullan\u0131r; bu s\u00fcnger, tiksotropik \u00f6zelliklere sahip \u00f6zel bir seramik \u00e7amuruna dald\u0131r\u0131l\u0131r ve \u00f6zel bir silindir ekstr\u00fczyon i\u015flemi uygulanarak seramik \u00e7amuru, ta\u015f\u0131y\u0131c\u0131n\u0131n iskeletine homojen bir \u015fekilde kaplan\u0131r.
\nArd\u0131ndan kurutulur ve kat\u0131la\u015ft\u0131r\u0131l\u0131r, daha sonra da y\u00fcksek s\u0131cakl\u0131kta pi\u015firilir.
\nAl\u00fcminyum Ala\u015f\u0131mlar\u0131 \u0130\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresi 1978\u2019de yap\u0131lan ilk ara\u015ft\u0131rmadan bu yana, seramik k\u00f6p\u00fck filtreleme teknolojisi h\u0131zla geli\u015fmi\u015ftir.
\nAl\u00fcminyum i\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresi, ta\u015f\u0131y\u0131c\u0131 olarak poli\u00fcretan k\u00f6p\u00fck kullan\u0131r; bu k\u00f6p\u00fck, seramik tozu, ba\u011flay\u0131c\u0131, sinterleme yard\u0131mc\u0131s\u0131, s\u00fcspansiyon maddesi vb. maddelerden olu\u015fan bir kaplamaya dald\u0131r\u0131l\u0131r ve ard\u0131ndan fazla kaplama ekstr\u00fczyon yoluyla uzakla\u015ft\u0131r\u0131larak seramik kaplaman\u0131n ta\u015f\u0131y\u0131c\u0131ya e\u015fit bir \u015fekilde uygulanmas\u0131 sa\u011flan\u0131r.
\n\u0130skelet, ye\u015fil bir g\u00f6vdeye d\u00f6n\u00fc\u015f\u00fcr ve bu ye\u015fil g\u00f6vde kurutulur ve y\u00fcksek s\u0131cakl\u0131kta pi\u015firilir.<\/p>\n

Al\u00fcminyum \u0130\u00e7in Foundry Seramik K\u00f6p\u00fck Filtresinin Kullan\u0131m\u0131<\/strong>
\n1. Filtre kutusunu temizleyin.
\n2. Filtre plakas\u0131n\u0131 filtre kutusuna dikkatlice yerle\u015ftirin ve al\u00fcminyum s\u0131v\u0131s\u0131n\u0131n akmas\u0131n\u0131 \u00f6nlemek i\u00e7in filtre plakas\u0131n\u0131n etraf\u0131ndaki s\u0131zd\u0131rmazl\u0131k contas\u0131n\u0131 elinizle bast\u0131r\u0131n.
\n3. Filtre kutusunu ve filtre plakas\u0131n\u0131, al\u00fcminyum eriyik s\u0131cakl\u0131\u011f\u0131na yak\u0131n bir s\u0131cakl\u0131\u011fa getirmek \u00fczere e\u015fit bir \u015fekilde \u00f6nceden \u0131s\u0131t\u0131n. Nemini gidermek ve ilk ge\u00e7ici filtrelemeyi kolayla\u015ft\u0131rmak amac\u0131yla \u00f6n \u0131s\u0131tma yap\u0131n. \u00d6n \u0131s\u0131tma, elektrikli veya gazl\u0131 \u0131s\u0131tma sistemi kullan\u0131larak ger\u00e7ekle\u015ftirilebilir. Normal ko\u015fullarda bu i\u015flem yakla\u015f\u0131k 15-30 dakika s\u00fcrer.
\n4. D\u00f6k\u00fcm s\u0131ras\u0131nda al\u00fcminyum hidrolik bas\u0131nc\u0131ndaki de\u011fi\u015fime dikkat edin. Normal ba\u015flang\u0131\u00e7 bas\u0131nc\u0131 100-150 mm\u2019dir. S\u0131v\u0131 al\u00fcminyum akmaya ba\u015flad\u0131\u011f\u0131nda, bas\u0131n\u00e7 75-100 mm\u2019nin alt\u0131na d\u00fc\u015fecek ve ard\u0131ndan yava\u015f yava\u015f artacakt\u0131r.
\n5. Normal filtreleme i\u015flemi s\u0131ras\u0131nda, filtre plakas\u0131na darbe uygulamaktan ve titre\u015fime maruz b\u0131rakmaktan ka\u00e7\u0131n\u0131n. Ayn\u0131 zamanda, al\u00fcminyum suyunun a\u015f\u0131r\u0131 derecede kar\u0131\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in oluk al\u00fcminyum suyu ile doldurulmal\u0131d\u0131r.
\n6. Filtreleme i\u015flemi tamamland\u0131ktan sonra, filtre plakas\u0131n\u0131 zaman\u0131nda \u00e7\u0131kar\u0131n ve filtre kutusunu temizleyin.<\/p>\n

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

Al\u00fcminyum \u0130\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresinin Bas\u0131n\u00e7 Dayan\u0131m\u0131<\/strong>
\nFiltre plakas\u0131n\u0131n nakliyesi ve kullan\u0131m\u0131 s\u0131ras\u0131nda, filtre plakas\u0131 d\u0131\u015far\u0131dan gelen belirli bir bas\u0131nc\u0131n etkisine dayanabilmelidir.
\nBu nedenle, s\u0131k\u0131\u015ft\u0131rma mukavemeti g\u00f6stergesi de filtre plakas\u0131n\u0131n kalitesini \u00f6l\u00e7menin temel kriterlerinden biri olarak standarda dahil edilmi\u015ftir. S\u0131k\u0131\u015ft\u0131rma mukavemeti ne kadar y\u00fcksekse, \u00fcr\u00fcn o kadar dayan\u0131kl\u0131d\u0131r ve kalitesi o kadar iyidir; bunun tersi de ge\u00e7erlidir.
\nBu standartta, bas\u0131n\u00e7 dayan\u0131m\u0131 de\u011feri 0,5 MPa veya daha fazla olarak belirlenmi\u015ftir.<\/p>\n

Al\u00fcminyum \u0130\u00e7in D\u00f6k\u00fcm Seramik K\u00f6p\u00fck Filtresinin Termal \u015eok Direnci<\/strong>
\nTermal \u015fok direnci, k\u00f6p\u00fck seramik filtre plakalar\u0131n\u0131n ani s\u0131cakl\u0131k de\u011fi\u015fikliklerinin yol a\u00e7t\u0131\u011f\u0131 hasara kar\u015f\u0131 g\u00f6sterdi\u011fi direnci ifade eder.
\nK\u00f6p\u00fck seramik filtre plakas\u0131n\u0131n kullan\u0131m\u0131 s\u0131ras\u0131nda, kullan\u0131c\u0131n\u0131n filtre plakas\u0131n\u0131 kullan\u0131ma ba\u015flamadan \u00f6nce filtrelenecek al\u00fcminyum eriyik s\u0131cakl\u0131\u011f\u0131na kademeli olarak \u00f6nceden \u0131s\u0131tmas\u0131n\u0131 ve ard\u0131ndan filtreleme i\u015flemini ba\u015flatmas\u0131n\u0131 talep ediyoruz.
\nAncak baz\u0131 kullan\u0131c\u0131lar, bunu kullan\u0131rken bu kurallara pek uymuyor.
\nFiltre plakas\u0131n\u0131n yerle\u015ftirilmesinden sonra eriyik \u00f6n \u0131s\u0131tma yap\u0131lmaks\u0131z\u0131n s\u00fcz\u00fclece\u011fi belirtilmi\u015ftir; bu nedenle filtre plakas\u0131n\u0131n belirli bir termal \u015fok direncine sahip olmas\u0131 gerekmektedir.
\nTermal \u015fok direnci ne kadar y\u00fcksekse, filtre plakas\u0131 o kadar dayan\u0131kl\u0131d\u0131r ve kalitesi de o kadar iyidir.<\/p>\n

Al\u00fcminyum \u0130\u00e7in D\u00f6k\u00fcmhane Seramik K\u00f6p\u00fck Filtresini Nas\u0131l Se\u00e7melisiniz?<\/strong>
\n\u00c7ok say\u0131da safs\u0131zl\u0131k bulunmaktad\u0131r ve d\u00f6k\u00fcm \u00fcr\u00fcnlerin kalitesi genel olarak vasatt\u0131r.
\nSeramik filtre plakalar\u0131<\/a> Daha geni\u015f g\u00f6zenekli filtreler mevcuttur ve filtre plakalar\u0131n\u0131n \u00f6n\u00fcne bir cam kuma\u015ftan yap\u0131lm\u0131\u015f kaba filtre eklenmi\u015ftir.
\n\u015eu anda, yar\u0131 s\u00fcrekli d\u00f6k\u00fcm i\u015flemi, cam kuma\u015fla yap\u0131lan kaba filtreleme a\u00e7\u0131s\u0131ndan \u00f6nemlidir.
\nFiltre plakas\u0131n\u0131n t\u0131kanmas\u0131n\u0131 \u00f6nlemek i\u00e7in, g\u00f6z a\u00e7\u0131kl\u0131\u011f\u0131ndan gelen c\u00fcrufu ve oluktan d\u0131\u015far\u0131 y\u0131kanan c\u00fcrufu yakalayabilir.
\nAl\u00fcminyum d\u00f6k\u00fcm \u00fcr\u00fcnlerinin kalitesi y\u00fcksektir ve geni\u015f g\u00f6zenekli yeni tip k\u00f6p\u00fck seramikler tercih edilmektedir.
\nSeramik filtre plakas\u0131n\u0131n teknik \u00f6zellikleri, al\u00fcminyum eriyi\u011finin ak\u0131\u015f h\u0131z\u0131 ve toplam \u00fcretim kapasitesine g\u00f6re belirlenir.
\nRengi saf ve hi\u00e7bir yabanc\u0131 madde i\u00e7ermiyor; bu da malzemenin homojen oldu\u011funu g\u00f6steriyor; dokunuldu\u011funda yap\u0131\u015fkanl\u0131k hissedilmiyor; bu da y\u00fczeye yap\u0131\u015ft\u0131r\u0131c\u0131 p\u00fcsk\u00fcrt\u00fclmedi\u011fini g\u00f6steriyor ve
\nikincil kirlili\u011fe yol a\u00e7mayacakt\u0131r.<\/p>\n