显微组织和应变速率对TC4合金动态力学性能和绝热剪切带的影响 |
陈伟, 章环, 牟娟, 朱正旺, 张海峰, 王沿东 |
Effects of Microstructure and Strain Rate on Dynamic Mechanical Properties and Adiabatic Shear Band of TC4 Alloy |
CHEN Wei, ZHANG Huan, MU Juan, ZHU Zhengwang, ZHANG Haifeng, WANG Yandong |
图6 不同剪切应变速率下不同组织TC4合金的剪切应力-时间曲线 |
Fig.6 Shear stress-time curves of TC4 alloy with different microstructures at shear strain rates of 5000 s-1 (a), 6000 s-1 (b), 7000 s-1 (c), and 8000 s-1 (d) |
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