[G] 力学特性と組織

[350] Enhanced strength of Cu-Ni-Mn-Si alloy through Grain boundary phase

*Seung　Zeon Han¹, Eun-Ae Choi¹ (1. Korea Institute of Materials Science)

キーワード：Cu alloy、Heterogeneous nucleation、Grain boundary、Strength、Ductility

the Cu alloy with grown grain boundary phases, which are known as mechanically detrimental phases. However, the strength and ductility increased after the homogenization treatment.