Lightweight, ultrastrong and high thermal-stable eutectic high-entropy alloys for elevated-temperature applications

M Wang, Y Lu, J Lan, T Wang, C Zhang, Z Cao, T Li… - Acta Materialia, 2023 - Elsevier
Eutectic high-entropy alloys (EHEAs) that combine the advantages of HEAs and eutectic
alloys are promising candidates for high-temperature applications. However, currently …

A precipitate-free AlCoFeNi eutectic high-entropy alloy with strong strain hardening

P Shi, Y Li, Y Wen, Y Li, Y Wang, W Ren… - Journal of Materials …, 2021 - Elsevier
Over recent years, eutectic high-entropy alloys (EHEAs) have intrigued substantial research
enthusiasms due to their good castability as well as balanced strength–ductility synergy. In …

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 …

[HTML][HTML] A promising new class of high-temperature alloys: eutectic high-entropy alloys

Y Lu, Y Dong, S Guo, L Jiang, H Kang, T Wang… - Scientific reports, 2014 - nature.com
High-entropy alloys (HEAs) can have either high strength or high ductility and a
simultaneous achievement of both still constitutes a tough challenge. The inferior castability …

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 …

New insight into tailorable eutectic high entropy alloys with remarkable strength–ductility synergy and ample shaping freedom fabricated using laser powder bed …

Y Guo, H Su, P Yang, Z Shen, D Zhao, Y Zhao… - Additive …, 2022 - Elsevier
Eutectic high entropy alloys (EHEAs) are typical heterostructured materials comprising
ductile and hard phases that can be easily tailored to fabricate components with desirable …

Directly cast bulk eutectic and near-eutectic high entropy alloys with balanced strength and ductility in a wide temperature range

Y Lu, X Gao, L Jiang, Z Chen, T Wang, J Jie, H Kang… - Acta materialia, 2017 - Elsevier
High entropy alloys (HEAs) usually possess weak liquidity and castability, and considerable
compositional inhomogeneity, mainly because they contain multiple elements with high …

A new strategy to design eutectic high-entropy alloys using mixing enthalpy

Y Lu, H Jiang, S Guo, T Wang, Z Cao, T Li - Intermetallics, 2017 - Elsevier
Although eutectic high entropy alloys (EHEAs) display homogeneously fine microstructure,
excellent castability and promising industrial application potential, how to design eutectic …

Designing CoCrFeNi-M (M= Nb, Ta, Zr, and Hf) eutectic high-entropy alloys via a modified simple mixture method

W Jiao, J Miao, Y Lu, X Chen, Z Ren, G Yin… - Journal of Alloys and …, 2023 - Elsevier
Recently, eutectic high-entropy alloys (EHEAs) have become a hotspot in the realm of metal
materials because of their superior castability and excellent mechanical properties. Among …

High-strength and high-ductility AlCoCrFeNi2. 1 eutectic high-entropy alloy achieved via precipitation strengthening in a heterogeneous structure

T Xiong, S Zheng, J Pang, X Ma - Scripta Materialia, 2020 - Elsevier
High-entropy alloys (HEAs) have displayed numerous unique features, however, high
strength and high ductility are still the urgently desired mechanical property. The current …