深冷循环对SiC/Al复合材料宏微观残余应力的影响

谷黎明, 冯效铭, 于朝, 张峻凡, 刘振宇, 何伦华, 卢怀乐, 李小虎, 王晨, 张晓东, 肖伯律, 马宗义

Impact of Cryogenic Cycling on the Macro and Microscopic Residual Stress in SiC/Al Composites

GU Liming, FENG Xiaoming, YU Zhao, ZHANG Junfan, LIU Zhenyu, HE Lunhua, LU Huaile, LI Xiaohu, WANG Chen, ZHANG Xiaodong, XIAO Bolv, MA Zongyi

图4 试样尺寸和应力测量位置，及宏观应力、Al相应力、SiC相应力结果

Fig.4 Sample size and stress measurement locations S1-S14 (a), and results of macroscopic stress (b), Al phase stress (c), and SiC phase stress (d)