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

[S2.18] Strengthening mechanism and room temperature deformation behavior of face-centered cubic high/medium entropy alloys

*Shuhei YOSHIDA^1,2, Rui Fu³, Wu Gong⁴, Takuto Ikeuchi¹, Tilak Bhattacharjee¹, Yu Bai⁵, Akinobu Shibata⁶, Zongqiang Feng³, Guilin Wu³, Niels Hansen⁷, William Curtin⁸, Xiaoxu Huang³, Nobuhiro Tsuji^1,2 (1. Kyoto Univ., 2. ESISM, Kyoto Univ., 3. Chongqing Univ., 4. JAEA, 5. Dalian Univ. of Tech., 6. NIMS, 7. Tech. Univ. of Denmark, 8. EPFL)

Keywords:High entropy alloys、Medium entropy alloys、強化機構、室温引張変形挙動、変形組織発達

本基調講演ではFCC単相組織を有するHEA/MEAにおける強化機構と室温引張変形挙動に関する研究成果を紹介する。