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6 Cu多晶拉伸变形过程中真应力、位错密度和孪晶体积分数随应变的演化曲线

Fig.6 Evolution curves of true stress, dislocation density, and TVF of Cu polycrystal during tension