{"id":5446,"date":"2019-07-29T01:47:15","date_gmt":"2019-07-29T01:47:15","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=5446"},"modified":"2019-07-29T01:47:15","modified_gmt":"2019-07-29T01:47:15","slug":"zro2-ceramic-foam-filter","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/tr\/zro2-ceramic-foam-filter\/","title":{"rendered":"Zro2 Seramik K\u00f6p\u00fck Filtre"},"content":{"rendered":"

Zro2 Seramik K\u00f6p\u00fck Filtre<\/strong><\/p>\n

Zro2 Seramik K\u00f6p\u00fck Filtre, zirkonyum dioksit (ZrO2) malzemesinden \u00fcretilmi\u015ftir. Is\u0131ya dayan\u0131kl\u0131l\u0131k s\u0131n\u0131r\u0131 yakla\u015f\u0131k 1760 \u00b0C\u2019nin \u00fczerindedir; \u00e7ok y\u00fcksek mukavemete ve m\u00fckemmel y\u00fcksek s\u0131cakl\u0131k darbe direncine sahiptir.
\nAl\u00fcminyum d\u00f6k\u00fcm, y\u00fcksek mukavemet ve uzama \u00f6zellikleri gerektirir. Bu nedenle al\u00fcminyum, kirliliklerin yol a\u00e7t\u0131\u011f\u0131 kusurlara kar\u015f\u0131 olduk\u00e7a hassast\u0131r.
\nZro2 Seramik K\u00f6p\u00fck Filtresi\u2019nin \u00fcst\u00fcn \u00f6zellikleri, nihayetinde \u00fcr\u00fcn kalitesinde kusurlara yol a\u00e7an kirlilikleri etkili bir \u015fekilde giderebilir. Bu kirlilikler esas olarak metalik olmayan par\u00e7ac\u0131klar, c\u00fcruf ve refrakter par\u00e7ac\u0131klar\u0131ndan olu\u015fur; bu filtre, d\u00f6k\u00fcmlerin y\u00fczey kalitesini ve mekanik \u00f6zelliklerini iyile\u015ftirir ve hurda oran\u0131n\u0131 azalt\u0131r.<\/p>\n

K\u00f6p\u00fck filtre, al\u00fcminyum eriyi\u011finin kal\u0131b\u0131 daha homojen bir \u015fekilde doldurmas\u0131n\u0131 sa\u011flar ve d\u00f6k\u00fcm s\u0131ras\u0131nda erimi\u015f metalde daha y\u00fcksek bir t\u00fcrb\u00fclans e\u011filimi g\u00f6zlenir. Seramik k\u00f6p\u00fck filtrenin \u00fc\u00e7 boyutlu g\u00f6zenek yap\u0131s\u0131 i\u00e7inden ge\u00e7en t\u00fcrb\u00fclansl\u0131 ak\u0131\u015f, nihayetinde \u00e7ok kararl\u0131 bir laminer ak\u0131\u015fa d\u00f6n\u00fc\u015f\u00fcr.
\nLaminer ak\u0131\u015f, kal\u0131b\u0131 daha iyi doldurur; bu da metal \u00e7\u00f6zeltisinin d\u00f6k\u00fcm kal\u0131b\u0131 \u00fczerinde yaratt\u0131\u011f\u0131 darbe korozyonunu azalt\u0131r ve reddedilme oran\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015f\u00fcr\u00fcr.<\/p>\n

D\u00f6k\u00fcmlerdeki metal olmayan kal\u0131nt\u0131lar, d\u00f6k\u00fcm kusurlar\u0131n\u0131n en \u00f6nemli nedenidir; bu kusurlar, d\u00f6k\u00fcm\u00fcn y\u00fczey kalitesini, mekanik \u00f6zelliklerini ve i\u015flenebilirlik \u00f6zelliklerini etkiler ve reddedilme oranlar\u0131n\u0131n artmas\u0131na yol a\u00e7ar.
\nAl\u2082O\u2083 Seramik K\u00f6p\u00fck Filtre<\/a> Bu \u00fcr\u00fcn, erimi\u015f metalin h\u0131zl\u0131 ve istikrarl\u0131 bir ak\u0131\u015f h\u0131z\u0131na ula\u015fmas\u0131n\u0131 sa\u011flamak amac\u0131yla kal\u0131nt\u0131lar\u0131 gidermek ve t\u00fcrb\u00fclans\u0131 azaltmak \u00fczere tasarlanm\u0131\u015ft\u0131r; b\u00f6ylece d\u00f6k\u00fcm kalitesini art\u0131r\u0131r.
\nT\u00fcm al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131mlar\u0131 \u00fczerinde ola\u011fan\u00fcst\u00fc bir filtreleme etkisi g\u00f6sterir. Saf zirkonyadan \u00fcretilmi\u015ftir ve 1760 \u00b0C\u2019ye kadar dayanabilen bu malzeme, d\u00f6k\u00fcm s\u0131cakl\u0131\u011f\u0131ndaki de\u011fi\u015fikliklerden etkilenmez.<\/p>\n

\"Zro2<\/p>\n

M\u00fckemmel hammaddeler ve ileri \u00fcretim teknolojisi, K\u00f6p\u00fck Filtrenin boyut toleranslar\u0131n\u0131n sabit olmas\u0131n\u0131 sa\u011flar; hem manuel kal\u0131plama hem de daha verimli mekanize \u00fcretim hatlar\u0131n\u0131n gereksinimlerini kar\u015f\u0131lar ve d\u00f6k\u00fcm \u00fcr\u00fcnlerinin kalitesinin uluslararas\u0131 kalite standartlar\u0131na uygun olmas\u0131n\u0131 garanti eder.
\nAl\u00fcmina k\u00f6p\u00fck seramik filtre<\/a> 1250 \u00b0C s\u0131cakl\u0131k i\u00e7in, al\u00fcminyum ve ala\u015f\u0131m \u00e7\u00f6zeltilerinin s\u00fcz\u00fclmesi ve ar\u0131t\u0131lmas\u0131 i\u00e7in uygundur.
\nAl\u00fcminyum d\u00f6k\u00fcmlerin giderek artan kalite gereksinimlerini kar\u015f\u0131lamak amac\u0131yla, seramik k\u00f6p\u00fck filtrelerin kullan\u0131m\u0131 giderek daha fazla \u00f6nem kazanmaktad\u0131r.
\nK\u00f6p\u00fck filtre, gelgit d\u00f6k\u00fcm\u00fc gibi s\u0131radan kum d\u00f6k\u00fcmlerinde ve otomotiv al\u00fcminyum par\u00e7a d\u00f6k\u00fcm\u00fc gibi kal\u0131c\u0131 kal\u0131plarla yap\u0131lan d\u00f6k\u00fcmlerde de yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

ZrO\u2082 Seramik K\u00f6p\u00fck Filtresinin Ge\u00e7irgenli\u011fi<\/strong>
\nGe\u00e7irgenlik, \u015funun etkin filtreleme alan\u0131n\u0131 ifade eder: k\u00f6p\u00fck seramik filtre plakas\u0131<\/a> \u00fcr\u00fcn. I\u015f\u0131k ge\u00e7irgenli\u011fi ne kadar y\u00fcksekse, k\u00f6r delikler o kadar az olur ve filtre delikleri (\u00e7ukurlar) ne kadar etkili olursa, filtreleme etkisi o kadar iyi olur.
\n\u0130ncelenecek k\u00f6p\u00fck seramik filtre plakas\u0131, dahili 200 W akkor ampull\u00fc bir \u0131\u015f\u0131k kutusunun \u00fczerine yerle\u015ftirilir ve testi hesaplamak amac\u0131yla filtre plakas\u0131n\u0131n geni\u015f y\u00fczeyinin alan\u0131n\u0131 \u00f6l\u00e7mek i\u00e7in 5,0\u00d75,0 mm\u2019lik e\u015fit karelerden olu\u015fan kare \u015feklindeki \u015feffaf plastik plaka kullan\u0131l\u0131r. Filtre plakas\u0131n\u0131n \u0131\u015f\u0131k ge\u00e7irgenli\u011fi, filtre plakas\u0131n\u0131n \u0131\u015f\u0131k ge\u00e7irgenli\u011fini belirlemek i\u00e7in kullan\u0131l\u0131r. Bu standartta, filtre plakas\u0131n\u0131n ge\u00e7irgenli\u011fi (delik oran\u0131) 95% veya daha fazla olarak belirtilmi\u015ftir.<\/p>\n

Zro2 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

ZrO\u2082 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; bu nedenle, filtre plakas\u0131n\u0131n kalitesini \u00f6l\u00e7menin temel kriterlerinden biri olarak bas\u0131n\u00e7 dayan\u0131m\u0131 endeksi de standarda dahil edilmi\u015ftir. Bas\u0131n\u00e7 dayan\u0131m\u0131 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