Similar to the conventional alloys, attaining excellent combination of high strength and
ductility is still challenging in the high-entropy alloys (HEAs). In this work, a fully …

CoCrFeMnNi high-entropy alloys (HEAs) with partially recrystallized (PR) structure were
fabricated by cold rolling and annealing. The microstructures were characterized and the …

Microstructures and mechanical properties of the CoCrFeMnNi high-entropy alloys (HEAs)
treated by various annealing temperatures and times are investigated in this paper. Typical …

We reported a nitrogen-containing CoCrFeMnNi high-entropy alloy (HEA) with ultrafine-
grained structure. Nitrogen addition significantly enhanced the yield strength and retained …

Industry applications of the current cryogenic high entropy alloys (HEAs) are limited by their
prohibitive costs, relatively low yield strength and unknown corrosion resistance. Here, we …

The microstructure, temperature-dependent mechanical properties and deformation
behaviors of equiatomic CoCrFeMnNi high-entropy alloy (HEA) additively manufactured by …

ABSTRACT Coarse-grained (CG) single-phase face-centered cubic (fcc) high-entropy alloys
(HEAs) normally show insufficient room temperature strength. Here we design and …

An equiatomic CoCrFeMnNi high-entropy alloy (HEA), produced by arc melting and drop
casting, was subjected to severe plastic deformation (SPD) using high-pressure torsion. This …

High entropy alloys (HEAs) with grain-scale heterogeneous structure and coherent
precipitates have shown gigapascal strength and considerable ductility. However, the …

High-entropy alloys (HEAs) are a new class of materials with a potential engineering
application, but how to obtain ultrafine or nano-sized crystal structures of HEAs has been a …