高熵合金的低温塑性变形机制及强韧化研究进展

刘俊鹏, 陈浩, 张弛, 杨志刚, 张勇, 戴兰宏

Progress of Cryogenic Deformation and Strengthening-Toughening Mechanisms of High-Entropy Alloys

LIU Junpeng, CHEN Hao, ZHANG Chi, YANG Zhigang, ZHANG Yong, DAI Lanhong

图3 Ni30Co30Fe13Cr15Al6Ti6高熵合金低温变形后的位错组态[11] Color online (a) TEM image of the dislocation structure of the deformed alloy at 77 K (b) nano-spaced stacking fault (SF) network in the deformed alloy

Fig.3 Dislocation configurations of Ni30Co30Fe13Cr15Al6Ti6 HEA after cryogenic deformation[11]