B4C/6061Al复合材料热压缩断裂行为的多尺度研究
周丽1,张鹏飞1,王全兆2(
),肖伯律2,马宗义2,于涛1
),肖伯律2,马宗义2,于涛1
Multi-Scale Study on the Fracture Behavior of Hot Compression B4C/6061Al Composite
Li ZHOU1,Pengfei ZHANG1,Quanzhao WANG2(),Bolü XIAO2,Zongyi MA2,Tao YU1
),Bolü XIAO2,Zongyi MA2,Tao YU1
图6. 应变率为10 s-1时不同温度下GTN损伤模型计算与实验裂纹深度对比
Fig.6. Comparisons of crack depth calculated by GTN model (a~d) and experimental results (e~h) at 375 ℃ (a, e), 425 ℃ (b, f), 475 ℃ (c, g) and 525 ℃ (d, h) under strain rate of 10 s-1
