[S1] S1.Materials Science and Technology in High-Entropy Alloys IX(3)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S1.28] Processing of CoCuNi Medium Entropy Alloys by HPT Deformation of Elemental Powders

*SANGMIN LEE¹, Jangho Yi¹, Koichi Tsuchiya¹ (1. NIMS)

Keywords:

Medium entropy alloy,High-pressure torsion,CoCuNi,Powder process

An equiatomic CoCuNi medium-entropy alloy was fabricated by high-pressure torsion by the HPT of the mixture of elemental powders to produce bulk, ultrafine grain samples without subsequent sintering