{"id":5434,"date":"2019-07-24T10:38:12","date_gmt":"2019-07-24T10:38:12","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=5434"},"modified":"2019-07-24T10:38:12","modified_gmt":"2019-07-24T10:38:12","slug":"ziroconia-filter","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/tr\/ziroconia-filter\/","title":{"rendered":"Zirkonya Filtresi"},"content":{"rendered":"

Zirkonya Filtresi<\/strong><\/p>\n

Zirkonya filtre, al\u00fcminyum i\u015fleme end\u00fcstrisinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Deforme olmu\u015f al\u00fcminyum ala\u015f\u0131m\u0131 eriyi\u011finin ar\u0131t\u0131lmas\u0131 teknolojisinin uygulanmas\u0131nda iki ana y\u00f6ntem bulunmaktad\u0131r.
\nF\u0131r\u0131n i\u00e7i ak\u0131 uygulamas\u0131 ve ar\u0131tma, f\u0131r\u0131n d\u0131\u015f\u0131nda k\u00f6p\u00fckl\u00fc seramik plaka filtreleme yoluyla yar\u0131 s\u00fcrekli d\u00f6k\u00fcm, her d\u00f6k\u00fcmde bir adet seramik filtre plakas\u0131n\u0131n de\u011fi\u015ftirilmesi; ayr\u0131ca baz\u0131 al\u00fcminyum i\u015fleme tesisleri, ar\u0131tma etkinli\u011fini art\u0131rmak amac\u0131yla filtreleme \u00f6ncesinde oluk tipi bir \u00e7evrimi\u00e7i hava giderici eklemektedir.
\n\u0130kinci tip, s\u00fcrekli d\u00f6k\u00fcm hatt\u0131nda kullan\u0131lmaktad\u0131r ve filtre plakas\u0131n\u0131n de\u011fi\u015ftirilme s\u0131kl\u0131\u011f\u0131, plakan\u0131n \u00f6n\u00fcndeki ve arkas\u0131ndaki bas\u0131n\u00e7 fark\u0131na g\u00f6re belirlenir.<\/p>\n

Zirkonya Filtresi, bir t\u00fcr seramik filtre plakas\u0131d\u0131r. Zirkonya bazl\u0131 seramik \u00e7amuru, ta\u015f\u0131y\u0131c\u0131n\u0131n iskeleti olarak i\u015flev g\u00f6ren \u00fc\u00e7 boyutlu a\u011f yap\u0131s\u0131na ve birbirine ba\u011fl\u0131 g\u00f6zeneklere sahip organik k\u00f6p\u00fc\u011fe e\u015fit bir \u015fekilde uygulan\u0131r; ard\u0131ndan kurutulur, kat\u0131la\u015ft\u0131r\u0131l\u0131r ve y\u00fcksek s\u0131cakl\u0131kta pi\u015firilir.<\/p>\n

Zirkonya Filtresi, 1760 \u00b0C\u2019lik bir maksimum s\u0131cakl\u0131k s\u0131n\u0131r\u0131na sahiptir ve \u00e7e\u015fitli d\u00f6k\u00fcmlerin, y\u00fcksek s\u0131cakl\u0131k ana ala\u015f\u0131mlar\u0131n\u0131n ve havac\u0131l\u0131k d\u00f6k\u00fcmlerinin, manyetik malzemelerin, bak\u0131r-magnezyum ala\u015f\u0131ml\u0131 s\u00fcrekli d\u00f6k\u00fcm\u00fcn ve demir d\u0131\u015f\u0131 metal ala\u015f\u0131ml\u0131 d\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm\u00fcn filtrelenmesinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

Zirkonya Filtresinin G\u00f6zeneklili\u011fi<\/strong>
\nPorozite, i\u00e7indeki bo\u015fluklar\u0131n toplam hacminin G\u00f6zenekli K\u00f6p\u00fck Seramik Filtre<\/a> \u00fcr\u00fcn\u00fcn, filtre plakas\u0131 \u00fcr\u00fcn\u00fcn\u00fcn toplam hacmine oran\u0131.
\nG\u00f6zeneklilik, birim hacim ba\u015f\u0131na k\u00f6p\u00fck seramik filtre plakas\u0131n\u0131n filtreleme kapasitesini belirler.
\nPorozite ne kadar y\u00fcksekse, filtre plakas\u0131n\u0131n filtrasyon ak\u0131\u015f h\u0131z\u0131 o kadar y\u00fcksek olur ve filtrasyon kapasitesi de o kadar g\u00fc\u00e7l\u00fc olur.<\/p>\n

\u015eu anda g\u00f6zeneklili\u011fi belirlemeye y\u00f6nelik iki temel y\u00f6ntem bulunmaktad\u0131r.
\nBunlardan biri, Ar\u015fimet yasas\u0131na g\u00f6re Ziroconia Filtresindeki deli\u011fin hacmini hesaplamakt\u0131r; yani, su ta\u015fma borusundan d\u0131\u015far\u0131 ak\u0131ncaya kadar ta\u015fma borusu bulunan cam beher i\u00e7ine su enjekte etmektir.
\nSu art\u0131k d\u0131\u015far\u0131 akmad\u0131\u011f\u0131nda su tahlili yap\u0131lacakt\u0131r.
\nT\u00fcm numuneler suya dikkatlice yerle\u015ftirilir, ard\u0131ndan su ta\u015fma borusundan d\u0131\u015far\u0131 akar ve bu k\u0131s\u0131mdaki su hacmi \u00f6l\u00e7\u00fcl\u00fcr.
\nTa\u015fma suyunun hacmi, filtre plakas\u0131n\u0131n fiziksel hacminden \u00e7\u0131kar\u0131l\u0131r; bu hacim, filtre plakas\u0131ndaki deliklerin toplam hacmidir.
\nBa\u015fka bir y\u00f6ntem ise, test edilecek numunenin ger\u00e7ek yo\u011funlu\u011funu ve y\u0131\u011f\u0131n yo\u011funlu\u011funu ayr\u0131 ayr\u0131 belirlemek ve ard\u0131ndan a\u015fa\u011f\u0131daki form\u00fcle g\u00f6re numunenin g\u00f6zeneklili\u011fini hesaplamakt\u0131r.
\nBu iki y\u00f6ntemin kendine \u00f6zg\u00fc avantajlar\u0131 ve dezavantajlar\u0131 vard\u0131r.
\n\u00c7al\u0131\u015fma y\u00f6ntemi basit ve kullan\u0131\u015fl\u0131d\u0131r; alg\u0131lama h\u0131z\u0131 da y\u00fcksektir; ancak en b\u00fcy\u00fck zay\u0131fl\u0131\u011f\u0131, filtre plakas\u0131 malzemesinin kendisinin su emme \u00f6zelliklerinden kaynaklanmaktad\u0131r; bu nedenle tahliye edilen su hacmi, ger\u00e7ek hacimden daha azd\u0131r. Bu durum, \u00f6l\u00e7\u00fclen verilerin ger\u00e7ek de\u011ferden daha d\u00fc\u015f\u00fck \u00e7\u0131kmas\u0131na neden olur.
\n\u0130kinci y\u00f6ntemin test s\u00fcreci daha karma\u015f\u0131k olsa da, test s\u0131ras\u0131nda filtre plakas\u0131 malzemesinin su emiliminin etkisi ortadan kald\u0131r\u0131l\u0131r ve elde edilen veriler nispeten do\u011frudur.
\nBu standartta g\u00f6zeneklilik indeksi 84%\u2019den fazla olarak belirlenmi\u015ftir.<\/p>\n

\"Zirkonya<\/p>\n

Ziroconia Filtresinin avantajlar\u0131 \u015funlard\u0131r:<\/strong>
\nD\u00f6k\u00fcmde bulunan gaz ve kal\u0131nt\u0131lar\u0131 azaltmak, kal\u0131b\u0131n doldurulmas\u0131 s\u0131ras\u0131nda erimi\u015f metalin t\u00fcrb\u00fclans seviyesini d\u00fc\u015f\u00fcrmek, d\u00f6k\u00fcmlerdeki y\u00fczey kusurlar\u0131n\u0131 azaltmak ve d\u00f6k\u00fcm red oran\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015f\u00fcrmek
\nD\u00f6k\u00fcm\u00fcn s\u0131k\u0131\u015ft\u0131rma s\u0131zd\u0131rmazl\u0131\u011f\u0131n\u0131 art\u0131rmak, d\u00f6k\u00fcm\u00fcn uzama \u00f6zelli\u011fini ve \u00e7ekme mukavemetini art\u0131rmak, d\u00f6k\u00fcm\u00fcn y\u00fczey kalitesini iyile\u015ftirmek, erimi\u015f metalin ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131 art\u0131rmak, dolum kapasitesini ve eriyik besleme kapasitesini art\u0131rmak.
\nD\u00f6k\u00fcm sistemini basitle\u015ftirin, yanal ak\u0131\u015f kanal\u0131n\u0131n uzunlu\u011funu azalt\u0131n, d\u00f6k\u00fcm verimini art\u0131r\u0131n.
\n\u0130\u015fleme s\u00fcresini ve tak\u0131m a\u015f\u0131nmas\u0131n\u0131 azalt\u0131n, d\u00f6k\u00fcm\u00fcn y\u00fczey kalitesini art\u0131r\u0131n.
\nSeramik k\u00f6p\u00fck, y\u00fcksek s\u0131cakl\u0131kl\u0131 ortamlarda bile y\u00fcksek mekanik mukavemet, kimyasal kararl\u0131l\u0131k ve termal \u015fok ile s\u0131v\u0131 metal ak\u0131\u015f \u015fokuna kar\u015f\u0131 y\u00fcksek diren\u00e7 sergiler.
\nErimi\u015f metalin kalitesini ve kimyasal bile\u015fiminin istikrar\u0131n\u0131 sa\u011flamak amac\u0131yla, i\u015fleme s\u00fcrecinde c\u00fcruf veya k\u0131r\u0131k olu\u015fmamal\u0131d\u0131r.
\nErimi\u015f metallerde y\u00fcksek miktarda kal\u0131nt\u0131 bulunsa bile geni\u015f ve istikrarl\u0131 bir metal ak\u0131\u015f\u0131 sa\u011flar; seramik k\u00f6p\u00fck filtre t\u0131kanmaz. Boyutsal do\u011frulu\u011fu son derece y\u00fcksektir ve \u00fcretim hatt\u0131na otomatik olarak yerle\u015ftirilebilir.<\/p>\n