Presentation Information

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[177]Plastic deformation of single crystals of quinary, quaternary and ternary equiatomic high- and medium-entropy alloys of the Cr-Mn-Fe-Co-Ni system

*LE LI¹, ZHENGHAO CHEN¹, SEIKO TEI¹, KORETAKA YUGE¹, HARUYUKI INUI¹ (1. Kyoto University)

Keywords:

High-entropy alloys,Single crystals,Critical resoved shear stress,Thermal activation,Mean-square atomic displacement

We investigate the plastic deformation behavior of single crystals of quaternary and ternary equiatomic FCC MEAs belonging to the Cr-Mn-Fe-Co-Ni system at temperatures from 9 K to 1373 K.

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