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1 Cu单晶拉伸过程的晶体塑性有限元模型示意图

Fig.1 Schematic of macroscopic tensile process for Cu single crystal by using crystal plastic finite element (CPFE) model (Uz—the tensile direction)