Polycrystalline translucent alumina-based ceramic material, uses, and methods

   
   

A polycrystalline translucent aluminum oxide ceramic material having an average grain size of no greater than 1.0 micron and a Contrast Ratio value of less than about 0.7. The material can be in the form of a dental mill blank, dental prosthesis or other dental article or non-dental article.

Un material de cerámica translúcido polycrystalline del óxido de aluminio que tiene un tamaño de grano medio de no mayor que 1.0 micrones y de un valor del cociente del contraste de menos que cerca de 0.7. El material puede estar en la forma del espacio en blanco dental del molino, de la prótesis dental o del otro artículo dental del artículo o no-dental.

 
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