[S2] S2.ハイエントロピー合金の材料科学VII

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

*李 相民¹、Yi Jangho¹、土谷 浩一¹ (1. 物材機構)

キーワード：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.