|About this Abstract
||2020 TMS Annual Meeting & Exhibition
||High Entropy Alloys VIII
||J-40: Evaluation of Microstructural and Mechanical Properties of AlxCrFeMnNi High Entropy Alloys
||Nicholus Malatji, Khumo Masemola, Patricia Popoola
|On-Site Speaker (Planned)
The microstructure and mechanical properties of arc melted and cast AlxCrFeMnNi high entropy alloys were investigated. The aluminium content was varied from 10 – 20 at% and homogenized at 1000oC for 2 hours. The microstructure of the alloys was characterized mainly by bcc phase structure with fcc precipitates. The increase in content of aluminium reduced the formation of fcc phase in the alloy. The compressive strength tests showed an improvement in strength as the aluminium content was increased but compromised the ductility of the alloys.
||Planned: Supplemental Proceedings volume; Planned: Supplemental Proceedings volume