Refractory high-entropy alloys (RHEAs) are regarded as promising candidates of the next
generation superalloys, mainly benefitting from the high strength at high temperatures …

High-entropy alloys (HEAs) provide a new perspective to design novel lightweight alloys,
whereas the complex precipitates in current lightweight HEAs (LHEAs) generally limit the …

Refractory high entropy alloys (RHEAs), mainly consisting of high-melting-point alloying
elements such as Zr, Ti, Nb, Ta and V, are promising candidates in the field of nuclear …

Improvement in the strength of metallic materials is often achieved at the expense of material
ductility; this long-standing conflict is referred to as the strength–ductility trade-off. In this …

Lightweight high-entropy alloys (LHEAs) with body-centered-cubic (BCC) structure have
attracted wide attention due to their considerable strength-ductility synergy. However, the …

Refractory high-entropy alloys (RHEAs) are considered promising candidate materials for
high-temperature structural applications that currently use superalloys. However, for most of …

NbMoTaW refractory high-entropy alloy (RHEA) exhibits high strength and excellent
softening resistance at elevated temperature, while normal compositional modification …

To demonstrate the concept of lightweight refractory high-entropy alloys (LRHEAs) with
remarkable strength and ductility at room-and high-temperatures, we designed and …

Herein, we showed that controlled additions of Al, which provided a certain degree of B2
ordering, resulted in a∼ 37%-enhancement of both yield strength and uniform elongation in …

Body-centered cubic (BCC) lightweight refractory high-entropy alloys (LWRHEAs) with Al
contents have attracted much attention due to their low density and excellent mechanical …