Chandrakar, R.Sridhar, K.Sahu, P.S.Chandraker, S.Gupta, P.K.2026-02-082023High-Entropy Alloys: Processing, Alloying Element, Microstructure, and Properties, 2023, Vol., , p. 83-8897831107694709783110769449https://doi.org/10.1007/s12524-025-02289-7https://idr.nitk.ac.in/handle/123456789/33593The mechanical characteristics of high-entropy alloys (HEAs) can be improved by a variety of alloying elements; however, it is unclear how the alloying of various elements affects the changes in the microstructure and the mechanical properties of HEAs. The alloying elements like Cr, V, Ti, Zr, and Hf regulate the melting temperature, lattice constant, and the mass density of HEAs. The electrical structure and the mechanical characteristics of HEAs are significantly impacted by the valence electron concentration. High VEC can enhance mechanical characteristics while decreasing its ductility. Ti significantly affects ductility, while Cr-alloying significantly affects the mechanical characteristics of HEAs. Our findings offer the fundamental understanding required to direct the development of HEAs with superior mechanical characteristics. © 2023 Walter de Gruyter GmbH, Berlin/Boston. All rights reserved.AlloyCrystal structureEntropyLattice constantValence electron concentration