Mechanical properties of high-entropy alloys with emphasis on face-centered cubic alloys

Z Li, S Zhao, RO Ritchie, MA Meyers - Progress in Materials Science, 2019 - Elsevier
Abstract High-entropy alloys (HEAs), also known as multi-principal element alloys or multi-
component alloys, have been the subject of numerous investigations since they were first …

High-entropy alloys: a critical assessment of their founding principles and future prospects

EJ Pickering, NG Jones - International Materials Reviews, 2016 - journals.sagepub.com
High-entropy alloys (HEAs) are a relatively new class of materials that have gained
considerable attention from the metallurgical research community over recent years. They …

[PDF][PDF] Science and technology in high-entropy alloys

W Zhang, PK Liaw, Y Zhang - Sci. China Mater, 2018 - researchgate.net
ABSTRACT ABSTRACT As human improve their ability to fabricate materials, alloys have
evolved from simple to complex compositions, and accordingly with improving functions and …

Corrosion of Al xCoCrFeNi high-entropy alloys: Al-content and potential scan-rate dependent pitting behavior

Y Shi, B Yang, X Xie, J Brechtl, KA Dahmen, PK Liaw - Corrosion Science, 2017 - Elsevier
The present work investigates the influence of Al-content and potential-scan-rate on
stable/metastable pitting of Al x CoCrFeNi high-entropy alloys in a 3.5 wt.% NaCl solution …

Fundamental deformation behavior in high-entropy alloys: An overview

HY Diao, R Feng, KA Dahmen, PK Liaw - Current Opinion in Solid State …, 2017 - Elsevier
Abstract High-entropy alloys (HEAs), as a new class of materials, are nearly equiatomic and
multi-element systems, which can crystallize as a single phase or multi-phases. Most of the …

Secondary phases in AlxCoCrFeNi high-entropy alloys: An in-situ TEM heating study and thermodynamic appraisal

JC Rao, HY Diao, V Ocelík, D Vainchtein, C Zhang… - Acta Materialia, 2017 - Elsevier
Secondary phases, either introduced by alloying or heat treatment, are commonly present in
most high-entropy alloys (HEAs). Understanding the formation of secondary phases at high …

Recent progress on the microstructure and properties of high entropy alloy coatings prepared by laser processing technology: A review

P Zhang, Z Li, H Liu, Y Zhang, H Li, C Shi, P Liu… - Journal of Manufacturing …, 2022 - Elsevier
High-entropy alloy (HEA) has become an attraction for various fields since the advent of
2004. It is an alloy composed of five or more kinds of metallic and non-metallic elements in …

[HTML][HTML] Competitive strengthening between dislocation slip and twinning in cast-wrought and additively manufactured CrCoNi medium entropy alloys

W Woo, YS Kim, HB Chae, SY Lee, JS Jeong, CM Lee… - Acta Materialia, 2023 - Elsevier
In situ neutron diffraction experiments have been performed under loading in cast-wrought
(CW) and additively manufactured (AM) equiatomic CoCrNi medium-entropy alloys. The …

[HTML][HTML] The Portevin-Le Chatelier effect in nickel-base superalloys: Origins, consequences and comparison to strain ageing in other alloy systems

BS Rowlands, C Rae, E Galindo-Nava - Progress in Materials Science, 2023 - Elsevier
Abstract Dynamic Strain Ageing (DSA) has reached widespread acceptance since its
proposal in the 1940's as the mechanism behind the Portevin-Le Chatelier effect in ferritic …

[HTML][HTML] Review of recent research on AlCoCrFeNi high-entropy alloy

M Tokarewicz, M Grądzka-Dahlke - Metals, 2021 - mdpi.com
High-entropy alloys (HEAs) have gained significant interest in recent years because of their
outstanding properties. The AlCoCrFeNi alloy is one of the most studied HEAs. The effect of …