[S1] S1.プラストンの材料科学IX

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

*Liu Jiankun¹、Gao Si²、辻 伸泰² (1. 京都大工（院生）、2. 京都大工)

キーワード：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.