高熵合金跨尺度异构强韧化及其力学性能研究进展

安子冰, 毛圣成, 张泽, 韩晓东

Strengthening-Toughening Mechanism and Mechanical Properties of Span-Scale Heterostructure High-Entropy Alloy

AN Zibing, MAO Shengcheng, ZHANG Ze, HAN Xiaodong

图8 Ni_32.8Fe_21.9Co_21.9Cr_10.9Al_7.5Ti_5.0高熵合金显微结构与拉伸力学性能^[74]

Fig.8 Microstructure and mechanical properties of Ni_32.8Fe_21.9Co_21.9Cr_10.9Al_7.5Ti_5.0 alloy^[74]
(a) TEM image and the size distributions of L1₂ phase and fcc matrix
(b) tensile properties of Ni_32.8Fe_21.9Co_21.9Cr_10.9Al_7.5Ti_5.0 alloy at room temperature (CNL—coherent nanolamellar)
(c) TEM images of Ni_32.8Fe_21.9Co_21.9Cr_10.9Al_7.5Ti_5.0 alloy at different tensile strains