预变形程度和变形温度对CoCrFeMnNi高熵合金的变形机制及后续再结晶行为的影响

涂坚,刘雷,丁石润,李建波,周志明,董安平,黄灿

Effect of Degree and Temperature of Pre-deformation on Deformation Mechanism and Subsequent Recrystallization Behavior of High-entropy Alloy CoCrFeMnNi

Jian TU,Lei LIU,Shirun DING,Jianbo LI,Zhiming ZHOU,Anping DONG,Can HUANG

图2 热轧(400℃，H-15%)和室温轧(20℃，R-15%)样品的微观组织特征，包括反极图(IPF)，晶界图(GB)和取向差图(MAD)，小角度界面和大角度晶界分别用浅灰色和黑色线条表示

Fig.2 EBSD maps for hot deformation (H-15%) in (a) and room deformation (R-15%) in (b), including inverse pole figure (IPF), grain boundary map (GB) and misorientation angle distribution (MAD), Low angle boundaries (LAB), high angle boundaries (HAB) are outlined in gray and black