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 Xiao1,2, LIU Xue-Jian1, HUANG Zheng-Ren1, LIU Gui-Ling1, YAO Xiu-Min1
图2 不同压力载荷下SSiC材料维氏压痕形貌的扫描电镜照片
Fig. 2 SEM images of Vickers topography of SSiC under different indentation loads a 0.1 N; b 0.2 N; c 0.5 N