CHENG Guosheng ， JIANG Juan

(Engineer Department)

Abstract： In the paper, using possibility and using effect that phosphates are used in Ceramic industry have been investigated and analysed. Results indicate being increased with phosphates green body has high drying strength. and small drying shringkage and the phosphate in the green body makes the body sintered on high temperature which enhences stregth of the fired body. A Small number of phosphate in glaze cam decrease high temperature viscosity and surface tension which may reduce wavy finish and Creeping fault.

Keywords: phosphates, shinkage and strangth, sinter, glaze fault.