孪生诱发软化与强化效应的Cu晶体塑性行为模拟

郭祥如, 申俊杰

Modelling of the Plastic Behavior of Cu Crystal with Twinning-Induced Softening and Strengthening Effects

GUO Xiangru, SHEN Junjie

图7 不同取向Cu单晶和多晶变形过程中的应变硬化演化曲线

Fig.7 Evolution curves of strain hardening rate of Cu single crystal with different orientations and polycrystal during tension