Refractory high-entropy alloys (RHEAs), particularly NbMoTaW RHEAs, exhibit outstanding
softening resistance and thermal stability at ultra-high temperatures, but suffer from room …

Refractory high-entropy alloys (HEAs) usually exhibit high strength but limited ductility. Here,
we report high strength (∼ 1334 MPa) and large ductility (∼ 18.8%) in nitrogen-doped …

Refractory high entropy alloys (RHEAs) are considered promising materials for high-
temperature applications due to their thermal stability and high-temperature mechanical …

Adding oxidation-resistant elements (eg Al, Cr, Si) to refractory high-entropy alloys (RHEAs)
improves their high-temperature oxidation resistance while commonly degrades the room …

Refractory high-entropy alloys (RHEAs) with room-temperature ductility are drawing growing
attention for potential high-temperature applications. However, the most widely used …

In the past decade, multi-principal element high-entropy alloys (referred to as high-entropy
alloys, HEAs) are an emerging alloy material, which has been developed rapidly and has …

Poor high/medium-temperature phase stability and/or low room-temperature ductility are
currently bottlenecks of refractory high-entropy alloys (RHEAs) that restrict their high …

Refractory high-entropy alloy (RHEA), as a kind of promising alloy, has received particular
attention in high-temperature applications because of its stability and excellent high …

To improve the mechanical properties of high-entropy alloys (HEAs) and expand the
application range of metastable engineering, the NbZrTiTa alloy was researched. The …

NbMoTaW-based refractory high-entropy alloys (RHEAs) are now at the research frontier of
advanced metallic materials due to outstanding mechanical properties at elevated …