孪生诱发塑性钢拉伸与疲劳性能及变形机制
张哲峰(),邵琛玮,王斌,杨浩坤,董福元,刘睿,张振军,张鹏
Tensile and Fatigue Properties and Deformation Mechanisms of Twinning-Induced Plasticity Steels
ZHANG Zhefeng(),SHAO Chenwei,WANG Bin,YANG Haokun,DONG Fuyuan,LIU Rui,ZHANG Zhenjun,ZHANG Peng

图1. 合金元素对孪生诱发塑性(TWIP)钢拉伸应力-应变曲线的影响[7,8,9,10]

Fig.1. Engineering stress-strain curves for various twinning-induced plasticity (TWIP) steels[7,8,9,10]Color online(a) Fe-30Mn-xC[7] (b) Fe-xMn-0.6C[8] (c) Fe-22Mn-0.6C-xAl[9] (d) Fe-18Mn-0.6C-xSi[10]