fcc和bcc钢板在超高速撞击下的微观组织差异

孙欢腾, 马运柱, 蔡青山, 王健宁, 段有腾, 张梦祥

Differential Microstructure Between fcc and bcc Steel Plates Under Hyper-Velocity Impact

SUN Huanteng, MA Yunzhu, CAI Qingshan, WANG Jianning, DUAN Youteng, ZHANG Mengxiang

图6 Q345钢穿孔附近不同位置(图1b2中位置1~4)动态回复再结晶的EBSD表征结果

Fig.6 Dynamic recovery recrystallization EBSD analyses for the sample near perforation of Q345 steel (a-d) EBSD images at positions 1 (a), 2 (b), 3 (c), and 4 (d) in Fig.1b2 (e) area fraction distributions of recrystallized, recovered, and deformed grains