Most refractory high-entropy alloys (HEAs) are brittle and suffer from limited formability at
ambient temperature. Previous studies imply that grain boundaries affect their fracture …

High-entropy alloys (HEAs) are evolving multi-component intermetallic systems, wherein
multiple principal elements tend to form single solid-solution-like phases with a strong …

Understanding the strengthening and deformation mechanisms in refractory high-entropy
alloys (HEAs), proposed as new high-temperature material, is required for improving their …

Fascinated by the exceptional mechanical properties of high entropy alloys (HEAs),
unremitting endeavors are placed on accelerating their engineering applications in multiple …

A current goal driving alloy development is the identification of alloy compositions for high
temperature applications but with the additional requirement of sufficient ductility at ambient …

Refractory high-entropy alloys (RHEAs) are of interest for ultrahigh-temperature
applications. To overcome their drawbacks—low-temperature brittleness and poor creep …

Since the concept of high-entropy alloys (HEAs) as materials with at least four or five
principal elements in (near)-equiatomic composition was introduced in 2004, this new class …

The microstructure of high-entropy alloys with refractory elements and Al as constituents can
be considered to be analogous to superalloys. These so-termed refractory high-entropy …

Refractory high‐entropy alloys (HEAs) have shown promising high temperature strengths,
while their mechanical behaviors at room temperature are rarely reported. In this work, the …

Refractory high-entropy alloys (HEAs) usually exhibit high strength but limited ductility. Here,
we report high strength (∼ 1334 MPa) and large ductility (∼ 18.8%) in nitrogen-doped …