ZİRKONYANIN MİKROYAPILARINA VE ÜRETİM ŞEKİLLERİNE GÖRE SINIFLANDIRILMASI

Year 2010, Volume: 44 Issue: 3, 197 - 204, 25.03.2011

Özgür Bultan , Değer Öngül Pınar Türkoğlu

Abstract

Zirkonya, eşsiz faz değişimi özelliğine bağlı olarak kazandığı mekanik özellikleri sayesinde CAD/CAM tekniklerinin de
gelişmesiyle birlikte son senelerde diş hekimliği protetik restorasyonlarında kullanımı oldukça yaygınlaşmıştır. Bu derleme
piyasadaki zirkonya materyallerini özellikleriyle birlikte mikroyapılarına göre sınıflandırmıştır. Zirkoyanın işlenmesi
sırasında kullanılan kazıma yöntemleri ise mikroyapıyı ve mekanik özellikleriyle birlikte uzun dönem başarısını
etkilemektedir.

Keywords

Zirkonya, tam seramik, dayanıklılık, yTZP, CAD/CAM

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