非均匀组织FeMnCoCr高熵合金的微观结构和力学性能

王洪伟, 何竹风, 贾楠

Microstructure and Mechanical Properties of a FeMnCoCr High-Entropy Alloy with Heterogeneous Structure

WANG Hongwei, HE Zhufeng, JIA Nan

表1 不同状态下Fe50Mn30Co10Cr10高熵合金的力学性能

Table 1 Mechanical properties of Fe50Mn30Co10Cr10 HEAat different states

State Yield stress MPa Tensile stress MPa Uniform elongation % HOMO 208 618 64.7 FC 245 680 54.9 PC 825 928 28.6