講演情報
[S3.7]Deformation behavior of HfNbTiZr refractory medium entropy alloy
*QIAN HE1, Shuhei Yoshida1, Nobuhiro Tsuji1,2 (1. Dept. of Materials Science and Engineering, Kyoto University、2. Elements Strategy Initiative for Structural Materials (ESISM), Kyoto University.)
キーワード：
Refractory medium entropy alloys、Deformation behavior、Ductility、Work-hardening
It was clear that the HfNbTiZr RMEA was lack of work hardening and showed large post-uniform elongation, although the strain was localized in the necked part just after yielding till fracture