Zang, Chengwei and Rivera, Pedro (2022) High Entropy Alloy Strengthening Modelling. Modelling and Simulation in Materials Science and Engineering, 30 (6). ISSN 0965-0393
Full text not available from this repository.Abstract
High entropy alloys (HEAs) have recently drawn attention due to their excellent mechanical properties across wide temperature ranges. This is attributed to phase stability and a wide variety of strengthening mechanisms in operation. Solid solution, precipitation, dislocation, grain-boundary, twin-boundary and phase-transformation strengthening have been reported to play an important role in controlling their mechanical properties. With a focus on yield strength, this paper reviews the different hardening mechanisms reported in the literature. Mathematical formulations and key constant for describing each mechanism are presented and discussed. A strengthening mechanism modelling strategy for HEA design is outlined.