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7. 不同温度和应变率下GTN损伤模型与实验所得热压缩过程中载荷-位移曲线的比较
Fig.7. Comparisons of load-displacement curves be-tween experimental and calculated by GTN model during hot compression at strain rate of 10 s-1 (a) and 425 ℃ (b)
