Refractory high entropy alloys (RHEAs) have drawn growing attention due to their
remarkable strength retention at high temperatures. Understanding dislocation mobility is …

Understanding the incipient plastic behavior of refractory high-entropy alloys (RHEAs) is
crucial for their high-temperature applications. In this study, the initial dislocation nucleation …

Refractory high-entropy alloys (RHEAs) are designed for high elevated-temperature
strength, with both edge and screw dislocations playing an important role for plastic …

Short range order (SRO) can affect the dislocation glide and twin nucleation in high-entropy
alloys (HEAs), leading to varying mechanical performance. However, the mechanical …

The complex atomic scale structure of high entropy alloys presents new opportunities to
expand the deformation theories of mechanical metallurgy. In this regard, solute-defect …

The role of short-range ordering (SRO) in the dislocation kinetics in refractory high-entropy
alloys (RHEAs) remains controversial. On one hand, it was shown by simulations that the …

Dislocation activities play an important role in the deformation and failure of refractory high-
entropy alloys (RHEAs). However, the impact of chemical short-range ordering (SRO) on …

The equiatomic refractory high-entropy alloys (RHEAs) exhibit the excellent performance at
high temperatures, breaking through the upper limits of operating temperatures in the …

High-entropy alloys (HEAs) with concentrated solid solutions are conceived to possess a
rugged atomic and energy landscape in which dislocation motion necessarily proceeds to …

High-entropy alloys (HEAs) are promising as advanced structural materials for various
applications owning to their comprehensive properties combining high strength and ductility …