耦合孪生的TWIP钢多晶体塑性变形行为研究*
孙朝阳1(
),郭祥如1,郭宁1,杨竞1,黄杰1,2
),郭祥如1,郭宁1,杨竞1,黄杰1,2
INVESTIGATION OF PLASTIC DEFORMATION BEHAVIOR ON COUPLING TWINNING OF POLYCRYSTAL TWIP STEEL
Chaoyang SUN1(),Xiangru GUO1,Ning GUO1,Jing YANG1,Jie HUANG1,2
),Xiangru GUO1,Ning GUO1,Jing YANG1,Jie HUANG1,2
图7. TWIP钢压缩应变分别为0.8和1.52以及扭转应变分别为0.72和1.57时模拟的极图和ODF图
Fig.7. Simulated compression with e=0.8 (a) and e=1.52 (c), and torsion with e=0.72 (e) and e=1.57 (g) textures for TWIP steel along rolling direction, respectively, and corresponding ODFs (b, d, f, h)
