[S4] Materials Science and Technology in High-Entropy Alloys V

[S4.18] Plastic deformation of the equiatomic Cr-Co-Ni single crystalline high-entropy alloys

*Le Li¹, Shogo Kuroiwa², Mitsuhiro Ito², Zhenghao Chen³, Kyosuke Kishida^3,4, Haruyuki Inui^3,4 (1. Kyoto University, 2. Kyoto University, 3. ESISM, 4. Kyoto University)

Keywords:High entropy alloys、Single crystals、Plastic deformation、Temperature dependence、Critical shear stress for yielding and twinning

Bulk single crystals of the equiatomic Cr-Co-Ni HEA are used to investigate the plastic deformation response in tension and compression over a wide temperature range from 10 K to 1373K.