[S4] ハイエントロピー合金の材料科学V

[S4.17] Novel quinary single-phase face-centered cubic high-entropy alloys with enhanced lattice distortion, planar slip, and twinning-induced plasticity

*李 家翔¹、山中 謙太¹、卞 華康¹、青柳 健大¹、千葉 晶彦¹ (1. 東北大金研)

キーワード：High-entropy alloy、Lattice distortion、Hall-Petch effect、Planar slip、Twinning-induced plasticity

We investigated the mechanical properties of a novel quinary off-equiatomic Mo-added CoCrFeNi-based HEA, which contained a high Mo content and exhibited large lattice distortion effect and TWIP.