常压固相烧结碳化硅陶瓷的表面裂纹及其对材料强度的影响

杨晓, 刘学建, 黄政仁

Surface Cracks of Solid-phase-sintered Silicon Carbide Ceramics and Their Influeces on Material Strength

YANG Xiao, LIU Xue-Jian, HUANG Zheng-Ren

Fig. 1 Microstructure of SSiC ceramics a and polish-etched surface fracture surface b