The high-entropy alloy (HEA) concept was based on the idea that high mixing entropy can
promote formation of stable single-phase microstructures. During the past 15 years, various …

Random solid solution alloys are a broad class of materials that are used across the entire
spectrum of engineering metals, whether as stand-alone materials (eg Al-5xxx alloys) or as …

Abstract High Entropy Alloys (HEAs) are a new class of random alloys having impressive
strength and toughness. Here, a mechanistic, parameter-free, and predictive theory for the …

Due to their unique microstructures and chemical compositions, high-entropy alloys (HEAs)
exhibit remarkable mechanical properties, such as high strength, excellent ductility and …

An equiatomic CrFeNi medium-entropy alloy (MEA) that constitutes a cornerstone of
austenitic stainless steels and Fe-based superalloys is investigated. Anneals at various …

Nanoscale small-volume metallic materials typically exhibit high strengths but often suffer
from a lack of tensile ductility due to undesirable premature failure. Here, we report unusual …

Ever more extreme environments in advancing industrial applications motivate efforts to
design new generation of alloys with excellent mechanical properties. High entropy alloys …

A group of single-phase concentrated solid-solution alloys (SP-CSAs), including NiFe,
NiCoFe, NiCoFeCr, as well as a high entropy alloy NiCoFeCrMn, was irradiated with 3 MeV …

The degradation of austenitic stainless steels in a radiation environment is a known problem
for the in-core components of nuclear light water reactors. For a better understanding of the …

We present a review of solid solution strengthening models for random concentrated solid
solutions of which high entropy alloys are an interesting subset. High entropy alloys (HEAs) …