Manufacturing methods, microstructural and mechanical properties evolutions of high-entropy alloys: a review

YA Alshataif, S Sivasankaran, FA Al-Mufadi… - Metals and Materials …, 2020 - Springer
High entropy alloys (HEAs) are being attracted recently by several researchers, scientists,
and academicians to achieve extraordinary and outstanding properties that cannot be …

High-entropy alloys: a review of mechanical properties and deformation mechanisms at cryogenic temperatures

X Gao, R Chen, T Liu, H Fang, G Qin, Y Su… - Journal of Materials …, 2022 - Springer
High-entropy alloys (HEAs) are multi-component alloys with a novel designed concept.
These HEAs exhibit unique composition design and structural characteristics leading to …

A novel bulk eutectic high-entropy alloy with outstanding as-cast specific yield strengths at elevated temperatures

M Wang, Y Lu, T Wang, C Zhang, Z Cao, T Li, PK Liaw - Scripta Materialia, 2021 - Elsevier
Due to their excellent properties and great potential for industrial application, eutectic high-
entropy alloys (EHEAs) have been a hot topic of study over the past few years. The current …

Promising properties and future trend of eutectic high entropy alloys

Y Lu, Y Dong, H Jiang, Z Wang, Z Cao, S Guo, T Wang… - Scripta Materialia, 2020 - Elsevier
Eutectic high-entropy alloys (EHEAs), as a sub-group of high-entropy alloys (HEAs), are
becoming a new research hotspot in the metallic materials community because of their …

[HTML][HTML] Deformation behavior and strengthening effects of an eutectic AlCoCrFeNi2. 1 high entropy alloy probed by in-situ synchrotron X-ray diffraction and post …

J Shen, JG Lopes, Z Zeng, YT Choi, E Maawad… - Materials Science and …, 2023 - Elsevier
In this work, high energy synchrotron X-ray diffraction was used during tensile testing of an
as-cast eutectic AlCoCrFeNi 2.1 high entropy alloy. Aside, from determining for the first time …

Unique strength-ductility balance of AlCoCrFeNi2. 1 eutectic high entropy alloy with ultra-fine duplex microstructure prepared by selective laser melting

Y Guo, H Su, H Zhou, Z Shen, Y Liu, J Zhang… - Journal of Materials …, 2022 - Elsevier
As a typical dual-phase eutectic high entropy alloy (EHEA), AlCoCrFeNi 2.1 can achieve the
fair matching of strength and ductility, which has attracted wide attention. However, the …

Ultra-strong heavy-drawn eutectic high entropy alloy wire

JX Chen, T Li, Y Chen, FH Cao, HY Wang, LH Dai - Acta materialia, 2023 - Elsevier
Metallic wires with high strength-ductility at both room and cryogenic temperatures are
always pursued for engineering applications. However, traditional metallic wires are tortured …

Nanoparticles-strengthened high-entropy alloys for cryogenic applications showing an exceptional strength-ductility synergy

T Yang, YL Zhao, JH Luan, B Han, J Wei, JJ Kai, CT Liu - Scripta Materialia, 2019 - Elsevier
We designed a novel nanoparticles-strengthened high-entropy alloy, Ni 30 Co 30 Fe 13 Cr
15 Al 6 Ti 6, which exhibits excellent strength-ductility combinations at both ambient and …

Selective laser melting of dense and crack-free AlCoCrFeNi2. 1 eutectic high entropy alloy: synergizing strength and ductility

L He, S Wu, A Dong, H Tang, D Du, G Zhu… - Journal of Materials …, 2022 - Elsevier
Additively manufactured high-entropy alloys generally suffer from low strength and/or poor
ductility. In this work, by leveraging the good castability of eutectic high entropy alloys and …

Spinodal Decomposition of B2‐phase and Formation of Cr‐Rich Nano‐precipitates in AlCoCrFeNi2.1 Eutectic High‐Entropy Alloy

J Charkhchian, A Zarei-Hanzaki… - Advanced …, 2023 - Wiley Online Library
Herein, the occurrence of a B2‐phase separation and formation of Cr‐rich nano‐precipitates
during the solidification process of AlCoCrFeNi2. 1 eutectic high‐entropy alloy is addressed …