[S2] Materials Science and Technology in High-Entropy Alloys VII

9:55 AM - 10:15 AM JST(12:55 AM - 1:15 AM UTC)

[S2.13] Atomic-scale observation of chemical short-range ordering and its relation to plastic deformation behavior in equiatomic Cr-Co-Ni medium-entropy alloy

*LE LI¹, Mitsuhiro Ito¹, Shogo Kuroiwa¹, Zhenghao Chen², Kyosuke Kishida^1,2, Haruyuki Inui^1,2 (1. Kyoto Univ., 2. Kyoto Univ. ESISM)

Keywords:

High-entropy alloys,Short-range ordering,electron diffraction,mechanical properties,plastic deformation

We investigated the existence of SRO at atomic-scale and its effects in the Cr-Co-Ni single crystals from electron diffraction pattern, electrical and mechanical properties.