热处理工艺和W丝特性对W丝增强锆基非晶复合材料残余应力的影响

李彪, 张龙, 颜廷毅, 付华萌, 袁旭东, 文明月, 张宏伟, 李宏, 张海峰

Effects of Heat Treatment Processes and W Wire Properties on Residual Stress in W Wire Reinforced Zr-Based Metallic Glass Composites

LI Biao, ZHANG Long, YAN Tingyi, FU Huameng, YUAN Xudong, WEN Mingyue, ZHANG Hongwei, LI Hong, ZHANG Haifeng

表4 不同热处理工艺下以直径0.3 mm烧氢W丝作为增强相的非晶复合材料的残余应力分布

Table 4 Residual stress distributions of metallic glass composites with 0.3 mm-diameter W wires annealed in hydrogen as reinforcement phase under different heat treatment processes

Process Axial direction Radial direction a / nm ε / % σ / MPa a / nm ε / % σ / MPa AH3-W 0.316504 0 0 0.316468 0 0 AH3-AC 0.316473 -0.0098 -47.4731 0.316471 0.000948 -13.064 AH3-30 0.316474 -0.0095 -43.241 0.316473 0.00158 -7.819