High entropy alloys: A focused review of mechanical properties and deformation mechanisms

EP George, WA Curtin, CC Tasan - Acta Materialia, 2020 - Elsevier
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 …

High-entropy alloys for advanced nuclear applications

EJ Pickering, AW Carruthers, PJ Barron… - Entropy, 2021 - mdpi.com
The expanded compositional freedom afforded by high-entropy alloys (HEAs) represents a
unique opportunity for the design of alloys for advanced nuclear applications, in particular …

Machine learning paves the way for high entropy compounds exploration: challenges, progress, and outlook

X Wan, Z Li, W Yu, A Wang, X Ke, H Guo… - Advanced …, 2023 - Wiley Online Library
Abstract Machine learning (ML) has emerged as a powerful tool in the research field of high
entropy compounds (HECs), which have gained worldwide attention due to their vast …

Composition design and preparation process of refractory high-entropy alloys: A review

J Zhou, Y Cheng, Y Chen, X Liang - … Journal of Refractory Metals and Hard …, 2022 - Elsevier
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 …

Machine-learning and high-throughput studies for high-entropy materials

EW Huang, WJ Lee, SS Singh, P Kumar, CY Lee… - Materials Science and …, 2022 - Elsevier
The combination of multiple-principal element materials, known as high-entropy materials
(HEMs), expands the multi-dimensional compositional space to gigantic stoichiometry. It is …

Study on wear behavior of FeNiCrCoCu high entropy alloy coating on Cu substrate based on molecular dynamics

J Li, L Dong, X Dong, W Zhao, J Liu, J **ong… - Applied Surface Science, 2021 - Elsevier
The high entropy alloy (HEA) is a potential material for coating because of its high hardness
and wear resistance. In order to study the wear performance and protection ability of …

Unraveling the oxidation mechanism of an AlCoCrFeNi high-entropy alloy at 1100° C

J Lu, G Ren, Y Chen, H Zhang, L Li, A Huang, X Liu… - Corrosion …, 2022 - Elsevier
This work aims to study the effect of elemental sluggish diffusion on the oxidation resistance
of Al 2 O 3-forming high-entropy alloys (HEAs). We compare the oxidation behavior of an …

Atomistic simulation and experimental verification of tribological behavior of high entropy alloy/graphene composite coatings

S Li, WT Ye, YR Shi, Q Zhou, YN Chen, T Guo… - Surface and Coatings …, 2023 - Elsevier
Dissatisfactory yield strength and wear have been critical issues in FCC single phase high
entropy alloy (HEA) limiting wide applications as advanced engineering materials, in spite of …

Influences of grain size, temperature, and strain rate on mechanical properties of Al0. 3CoCrFeNi high–entropy alloys

TN Vu, VT Pham, TH Fang - Materials Science and Engineering: A, 2022 - Elsevier
This study investigates the mechanical properties and deformation behaviours of Al 0.3
CoCrFeNi high-entropy alloys (HEA) under tension tests by using molecular dynamics (MD) …

Microstructural evolution and mechanical properties of AlxCoCrFeNi high-entropy alloys under uniaxial tension: A molecular dynamics simulations study

J Jiang, P Chen, J Qiu, W Sun, I Saikov… - Materials Today …, 2021 - Elsevier
In this work, the microstructure evolution, deformation mechanism and the mechanical
properties of the Al x CoCrFeNi high-entropy alloy (HEAs) under uniaxial tension have been …