We report the annealing time-dependent microstructures and deformation mechanisms of
the novel face-centered cubic Fe 49.5 Mn 30 Co 10 Cr 10 C 0.2 Ti 0.1 V 0.1 Mo 0.1 HEA …

High-entropy alloys (HEAs) are materials that consist of equimolar or near-equimolar
multiple principal components but tend to form single phases, which is a new research topic …

Creative approaches towards the fabrication of metal nanomaterials for catalysis are highly
demanded. In this context, integrating multiple elements into single nanosized alloys opens …

Significant theoretical efforts have been made to understand the Hall-Petch and inverse Hall-
Petch relations of nanocrystalline pure metals, metallic glasses and binary alloy systems …

Ultrafine-grained materials with nanotwins are expected to produce a remarkable
combination of strength and ductility. In the present study, ultrafine-grained CoCrNi medium …

We report the role of morphology and size of the σ-phase on mechanical properties of the Fe
40 Mn 40 Co 10 Cr 10 non-equiatomic high entropy alloy. The dispersed and fine σ …

High entropy alloys have special microstructure and remarkable properties. To explore their
potential engineering application in high temperature structures, the microstructure evolution …

Eutectic high entropy alloys (EHEAs) possess the unique mechanical properties of high
strength and ductility. However, the characterization of mechanical behavior and its …

Grain refinement to the nanocrystalline regime is the most effective way to strengthen
materials but this often deteriorates the grain-size thermal stability and plasticity. Here we …

Abstract L1 2-structured Ni 3 (Al, Ti) precipitates are promising strengthening particles in
face-centered-cubic high entropy alloys (HEAs). However, if the Al/Ti ratio (R) is not carefully …