[J] 共同セッション：超微細粒組織制御の基礎

9:20 〜 9:40

[J20] Deformation mechanism in CoCrFeMnNi high entropy alloy designed by harmonic structure

*YI Jangho¹, TOGAWA Naoto², AKADA Eri², SHARMA Bhupendra¹, KAWABATA Mie³, AMEYAMA Kei³ (1. Research Organization of Science and Technology, Ritsumeikan University、2. Graduate School of Science and Engineering, Ritsumeikan University、3. Faculty of Science and Engineering, Ritsumeikan University)

キーワード：

Harmonic structure、High entropy alloy、Deformation behavior、Mechanical twinning、Mechanical twinning

It was found that f exhibits high strength comparing with the Homo counterparts while maintaining similar ductility. The twinning behavior in HS-HEA was revealed using a micro-DIC technique