Ultrafine-grained and heterostructured materials are currently of high interest due to their
superior mechanical and functional properties. Severe plastic deformation (SPD) is one of …

This review article summarizes the hot deformation behavior of high entropy alloys (HEAs)
and the corresponding constitutive description of flow stress. The potential of hot working for …

The CoCrFeNiMn multicomponent is one of the most widely and best studied of all high-
entropy alloys (HEAs) since its exceptional properties suggest potential uses as a structural …

Poor performance of advanced engineering materials, during long term servicing at high
temperature, is closely related to thermal stability of the microstructures. Instability of the …

Long-range ordered phases in most high-entropy and medium-entropy alloys (HEAs/MEAs)
exhibit poor ductility, stemming from their brittle nature of complex crystal structure with …

High-entropy alloys (HEAs) have become an important topic in modern materials science
due to their exceptional properties. Despite their attractive properties, achieving a superior …

Hydrogen is considered as a primary energy carrier for the hydrogen economy. However,
hydrogen embrittlement (HE) is an inescapable problem that needs to be solved because …

High-entropy alloys (HEAs) are one of the breakthroughs in the past decade in alloy
development that have the potential to exhibit outstanding physical, mechanical, and …

The microstructure evolution, corrosion resistance, and passive-film properties of an
interstitial FeMnCoCrNi high-entropy alloys annealed at different temperature were …

Precipitation hardening provides a great potential to achieve superior strength-ductility trade-
off in high-entropy alloys (HEAs). However, the formation of some precipitates such as brittle …