[S2] Materials Science and Technology in High-Entropy Alloys VII

[S2.25] Mechanical property and microstructure of CoCuNi medium entropy alloy

*SANGMIN LEE¹, Jangho Yi¹, Koichi Tsuchiya¹ (1. NIMS)

Keywords:CoCuNi、Medium-entropy alloy、High-pressure torsion、Mechanical property、Microstructure

In this study, an equiatomic CoCuNi MEA was fabricated by high-frequency vacuum melting then processed by HPT to obtain ultrafine grain structures.