Effect of short-range ordering and grain boundary segregation on shear deformation of CoCrFeNi high-entropy alloys with Al addition

• Main Authors: Babicheva, Rita, Jarlöv, Asker, Zheng, Han, Dmitriev, Sergey, Korznikova, Elena, Nai, Sharon Mui Ling, Ramamurty, Upadrasta, Zhou, Kun
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering; High-Entropy Alloy; Molecular Dynamics Simulation
• 在線閱讀: https://hdl.handle.net/10356/163483

A method combining molecular dynamics (MD) and Monte Carlo (MC) simulation is used to analyze the short-range ordering and grain boundary (GB) segregation in the bi-crystals of equiatomic CoCrFeNi and Al (8 at%)-CoCrFeNi high-entropy alloys (HEAs). Based on the structures of the two HEAs obtained by...