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 …

In this review, the phenomenon of grain boundary (GB) wetting by melt is analyzed for
multicomponent alloys without principal components (also called high-entropy alloys or …

Tensile creep, which is one of the most important deformation modes for high temperature
applications, is rarely reported for refractory high entropy alloys (RHEAs). In the present …

This work aims to elucidate the hot deformation behavior and microstructure evolution of a
non-equimolar TiZrHf-rich refractory high-entropy alloy (RHEA) with a composition of Ti 2 …

The microstructure and mechanical properties of as-cast and isothermally annealed C x Hf
0.25 NbTaW 0.5 (x= 0, 0.05, 0.15, 0.25) refractory high-entropy alloys (RHEAs) were studied …

HfNbTaTiZr is a refractory multi-principal element alloy (RMPEA) that exhibits high strength
combined with good ductility at room temperature. An insufficient understanding of RMPEA …

Nb-Si based alloys have the greatest potential to replace nickel-based superalloys and
become a new generation ultra-high temperature structural material with service …

This review paper provides insight into current developments in refractory high-entropy
alloys (RHEAs) based on previous and currently available literature. High-temperature …

Most of refractory high/medium-entropy alloys show promising compressive mechanical
properties at elevated temperatures. However, scarce tensile testing data hinder the …

In this study, the dynamic compressive response behavior of a body-centered cubic (BCC)
single-phase TiZrNbV refractory high-entropy alloy (RHEA) was investigated under impact at …