[P] 3.組織

[P53] Effect of elements combination on ductility in refractory body-centered cubic medium entropy alloys with quaternary equimolar compositions

*He Qian¹, Yoshida Shuhei¹, Tsuji Nobuhiro^1,2 (1. Department of Materials Science and Engineering, Kyoto University、2. Elements Strategy Initiative for Structural Materials (ESISM), Kyoto University)

キーワード：Refractory body-centered cubic medium entropy alloys、Elements combination、Ductility

Experiments results indicated that not only HfNbTaTiZr but also some equi-atomic quaternary alloys (HfNbTiZr and HfNbTaTi) exhibited ductile deformation behavior.