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 …

Wear property is a main reason for failure, especially for those parts which are mechanically
moving and interacting with each other in industrial utilization. High‐entropy alloys (HEAs) …

Body-centered cubic (BCC) metals and alloys are usually brittle with limited strain hardening
capability at cryogenic temperatures due to the restricted dislocation nucleation and mobility …

Refractory high-entropy alloys (RHEAs) have attracted considerable attention in the recent
pastdue to their high yield strength (YS) and superior high-temperature mechanical …

Precipitation strengthening provides one of the most widely-used mechanisms for
strengthening multi-principal-element alloys (MPEAs). Here, we report dual-morphology B2 …

Structural materials with broad application prospects often feature comprehensive strength
and plasticity synergy. However, there seems to be an inevitable trade-off between material …

Here, we investigate the interplay effects of Si and Nb alloying on the oxidation behaviors of
the refractory high entropy alloys (RHEAs) at 1000℃. The alloying of Nb and Si promotes …

The solidification process often determines the microstructure of alloys from the atomic scale
to the macroscopic scale, which distinguishes the performance of one alloy from another …

Refractory high-entropy alloys (RHEAs) containing multiple principal alloying elements have
created a growing interest in exploring superalloys applications due to their high melting …

Lightweight refractory high-entropy alloy coatings (RHEAcs) of NbxMo $ _ {0.5} $ Ti $ _ {1.5}
$ Ta $ _ {0.2} $ Cr (where $ x= $1, 1.3, 1.5, and 2) were fabricated on the surface of 316L …