Clarifying the four core effects of high-entropy materials

WL Hsu, CW Tsai, AC Yeh, JW Yeh - Nature Reviews Chemistry, 2024 - nature.com
High-entropy materials emerged as a field of research in 2004, when the first research on
high-entropy alloys was published. The scope was soon expanded from high-entropy alloys …

Refractory high-entropy alloys: A focused review of preparation methods and properties

W **ong, AXY Guo, S Zhan, CT Liu, SC Cao - Journal of Materials Science …, 2023 - Elsevier
In recent years, high-entropy alloys (HEAs) have become prominent metallic materials due
to their unique design strategies and excellent mechanical properties. The HEAs-inherent …

Tailoring planar slip to achieve pure metal-like ductility in body-centred-cubic multi-principal element alloys

L Wang, J Ding, S Chen, K **, Q Zhang, J Cui… - Nature Materials, 2023 - nature.com
Uniform tensile ductility (UTD) is crucial for the forming/machining capabilities of structural
materials. Normally, planar-slip induced narrow deformation bands localize the plastic …

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 …

Machine learning for high-entropy alloys: Progress, challenges and opportunities

X Liu, J Zhang, Z Pei - Progress in Materials Science, 2023 - Elsevier
High-entropy alloys (HEAs) have attracted extensive interest due to their exceptional
mechanical properties and the vast compositional space for new HEAs. However …

Negative mixing enthalpy solid solutions deliver high strength and ductility

Z An, A Li, S Mao, T Yang, L Zhu, R Wang, Z Wu… - Nature, 2024 - nature.com
Body-centred cubic refractory multi-principal element alloys (MPEAs), with several refractory
metal elements as constituents and featuring a yield strength greater than one gigapascal …

High-entropy ceramics: Review of principles, production and applications

S Akrami, P Edalati, M Fuji, K Edalati - Materials Science and Engineering …, 2021 - Elsevier
High-entropy ceramics with five or more cations have recently attracted significant attention
due to their superior properties for various structural and functional applications. Although …

A 3D printable alloy designed for extreme environments

TM Smith, CA Kantzos, NA Zarkevich, BJ Harder… - Nature, 2023 - nature.com
Multiprincipal-element alloys are an enabling class of materials owing to their impressive
mechanical and oxidation-resistant properties, especially in extreme environments,. Here …

High-entropy ceramics: Present status, challenges, and a look forward

H **ang, Y **ng, F Dai, H Wang, L Su, L Miao… - Journal of Advanced …, 2021 - Springer
High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more
Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements …

A comprehensive review on advances in high entropy alloys: Fabrication and surface modification methods, properties, applications, and future prospects

SA Krishna, N Noble, N Radhika, B Saleh - Journal of Manufacturing …, 2024 - Elsevier
Scientific and technological improvements have occurred over time, including alloys that
have developed from normal to intricate compositions, consequently enhancing …