[S1] Materials Science on Plaston IX

[S1.14] Tensile behavior and deformation mechanisms of polycrystalline FeCoVCr medium entropy alloy

*Jiankun Liu¹, Si Gao², Nobuhiro Tsuji² (1. Kyoto University, 2. Kyoto University)

Keywords:Tensile behavior、Deformation mechanism、Medium entropy alloy、Strain hardening rate

Deformation behavior and deformed microstructures of an FeCoVCr MEA was investigated. Results showed that multiple deformation modes could be sequentially activated during tensile deformation.