Properties of High-Entropy FeCoNiMnAl Alloy Produced by High-Energy Ball Milling.

A high-entropy FeCoNiMnAl (at%) alloy with a face-centered cubic (FCC) crystalline phase was produced through mechanical alloying. This study examined the development of its phases, microstructure, morphology, and magnetic characteristics. Scanning electron microscopy (SEM) was applied to assess the sample morphology in relation to milling times.