[G] Fundamentals of Mechanical Properties

[6] Tuning multiscale structures of high entropy alloys for enhancing mechanical performance

*Daixiu WEI¹, Tomohito TSURU², Hidemi KATO¹ (1. IMR, Tohoku University, 2. Japan Atomic Energy Agency)

Keywords:High entropy alloy、Mechanical property、Stacking fault energy、Short-range order、Plasticity

In this study, we succeeded in improving the mechanical property of high entropy alloys by tuning the stacking fault energy, the local features, and the pre-strain-induced crystal defects.