FAN Ning, AI Xing, DENG Jianxing, WANG Yixing

( Shandong University of Technology)

Abstract: The mechanical properties of engineering ceramic are impacted by itself and its surface status .The processing method impact largely on the surface status, and then the mechanical properties of ceramic is also impacted by the processing method .The influence of different processing methods on the mechanical properties is compared by three -poing bending tests and Weibull distribution models .

Key words: engineering ceramic,mechanical property, Weibull