直接烧结SiC循环氧化行为的试验研究

江荣, 张悦, 张磊成, 高希光, 宋迎东

Experimental Study of Cyclic Oxidation Behavior of Direct-sintered SiC

JIANG Rong, ZHANG Yue, ZHANG Leicheng, GAO Xiguang, SONG Yingdong

图10 氧化层在存在缺陷前提下受拉伸应力示意图及氧化层开裂之后氧化层与SiC界面上受力情况分析[25]

Fig.10 Schematic diagram of tensile stress in oxide layer with pre-existing defect (a) and analysis of the stress at the oxide/SiC interface after the oxide layer cracked (b)[25]