Micro- and mesoscale mechanical properties of an ultra-fine grained CrFeMnNi high entropy alloy produced by large strain machining

• Published in: Scripta materialia Vol. 178; no. C; pp. 508 - 512
• Main Authors: Gigax, Jonathan G., El-Atwani, Osman, McCulloch, Quinn, Aytuna, Berk, Efe, Mert, Fensin, Saryu, Maloy, Stuart A., Li, Nan
• Format: Journal Article
• Language: English
• Published: United States Elsevier Ltd 01.03.2020; Elsevier
• Subjects: High entropy alloys; Large strain machining (LSM); Severe plastic deformation; High entropy alloys; Large strain machining (LSM); Severe plastic deformation

Large strain machining (LSM), an attractive severe deformation technique due to its simplicity, has been previously used to produce a fine-grained structure in a variety of alloys. An equiatomic CrFeMnNi high entropy alloy was subject to various LSM conditions. The microstructure was observed to hav...