The results show that two kinds of organic substance and the compounds which include both of them can enhance efficiency of the engineering ceramic grinding greatly.

In this peper, the type of grinding wheel and grinding parameters, which have effect on ceramic grinding, were studied primarily, and the principles to select grinding wheel and determine grinding parameters in ceramic grinding were given.

Objective The purpose of this study was to evaluate the color masking ability of Computer Aided Design/ Computer Aided Manufacture(CAD/CAM) machining ceramic Vita Mark II, this ability was affected by thickness and shade.

Design of temperature control system of technology testing furnace for vitrified abrasive tools;

Based on analytical study of abrasion resistant base and filler materials, as well as high temperature bonding agents and the abrasion resistant materials production technology, the feasibility of low temperature fusion phase sintering of abrasion resistant ceramic is theoretically demonstrated.