维氏压痕对常压固相烧结碳化硅陶瓷材料力学性能的影响

杨晓^1,², 刘学建¹, 黄政仁¹, 刘桂玲¹, 姚秀敏¹

Effects of Vickers Cracks on the Mechanical Properties of Solid-phase-sintered Silicon Carbide Ceramics

YANG Xiao^1,², LIU Xue-Jian¹, HUANG Zheng-Ren¹, LIU Gui-Ling¹, YAO Xiu-Min¹

图1 SSiC材料抛光表面50 N载荷下的维氏压痕形貌
Fig. 1 Typical topography of 50 N Vickers indentation on polished SSiC material surface