[S3] S3 ハイエントロピー合金の材料科学(VI) (2)

[S3.28] Microstructure Evolution and Mechanical Properties of Non-equiatomic FCC High-Entropy Alloys Processed by HPT

*Jangho YI¹, Sangmin LEE¹, Koichi TSUCHIYA¹ (1. NIMS)

キーワード：High-entropy alloy、Severe plastic deformation、High-pressure torsion、Phase stability、Deformation induced phase transformation

The phase stability greatly affects by changing the Ni contents. Microstructure evolution and mechanical properties before and after HPT deformation show clear differences due to the phase stability.