Low-density refractory medium entropy alloys (NbTiVZr, Nb0. 5TiVZr, and NbTiV) were
produced by vacuum arc melting, then heat-treated at 1,200° C for 1 h, water quenched, and …

This study aimed to investigate the microstructure and mechanical properties of Ti x ZrVNb
(x= 1, 1.5, 2) refractory high-entropy alloys at room and elevated temperatures. The TiZrVNb …

Abstract Novel lightweight Al 0.5 NbTi 3 V x Zr 2 (x= 0.5, 1.0, 1.5) refractory high entropy
alloys were synthesized by vacuum arc melting. The microstructure evolution and …

In this study, a low-cost refractory high-entropy alloy (RHEA) with obvious macroscopic
tensile ductility was designed. The evolution of the microstructures and fundamental …

Abstract Al x Nb 0.5 TiV 2 Zr 0.5 (x= 0, 0.2, 0.4, 0.6, 0.8, 1.0) refractory high entropy alloys
were prepared by vacuum arc melting to obtain a lightweight REHA with excellent …

In this study, we prepared Ti x ZrNbMoV (x= 1, 1.5, and 2) refractory high-entropy alloys
(RHEAs) with varying amounts of Ti by vacuum arc melting. The microstructures of RHEAs …

The novel refractory high entropy alloys with the compositions of NbTiVTaAlx were prepared
under a high-purity argon atmosphere and their microstructure and compressive properties …

A new refractory high entropy alloy (RHEA) is designed by combining refractory elements
Nb and Ta with Ti, Zr, and Al, resulting in a (TiNbZr) 89 (AlTa) 11 alloy composition with a …

A series of Ti 2 ZrHf 0.5 VNb x (x= 0, 0.25, 0.5, 0.75 and 1.0) refractory high-entropy alloys
were prepared to investigate the alloying effect of Nb on the microstructures and mechanical …

A series of Ti 1.5 NbVAl x (x= 0.25, 0.5, 0.75 and 1) lightweight refractory medium-entropy
alloys was synthesized through vacuum arc-melting, and the effects of Al addition on the …