High entropy alloy breaks through the traditional concept of alloy design and provides a new
way of thinking for alloy composition design. High entropy alloys (HEAs) generally contain …

Refractory high-entropy alloys (RHEAs) with excellent comprehensive mechanical
properties at high temperature are a new research focus in the field of materials. In this …

While preparing and using high entropy alloys (HEAs), many defects such as voids are
inevitably formed. The effects of voids on the mechanical properties of FeNiCrCoCu HEAs …

Refractory high-entropy alloy (RHEA) with high elevated-temperature strength is generally
brittle at room-temperature, which greatly restricts the workability and application of the …

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 …

Breaking through the design concept of conventional high-temperature alloys, refractory
high entropy alloys (RHEAs) exhibited increasingly alloy systems and excellent …

This work reviews recent progress in the alloy design, microstructure, and mechanical
properties of refractory high-entropy alloys (RHEAs). What's more, the underlying …

Materials with excellent high-temperature strength are now sought for applications in
hypersonics, fusion reactors, and aerospace technologies. Conventional alloys and eutectic …

Abstract An Al x (TiZrTa 0.7 NbMo)(x= 0, 0.1, 0.2, 0.3, 0.4, and 0.5) series of refractory high-
entropy alloys were prepared by a vacuum-arc melting process and annealed. The effects of …

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