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 …

A review on the dynamic-mechanical behaviors of high-entropy alloys

Y Tang, R Wang, B **ao, Z Zhang, S Li, J Qiao… - Progress in Materials …, 2023 - Elsevier
High-entropy alloys (HEAs) are a family of novel multi-principal alloys containing> 4
principal elements in equimolar ratios or nearly-equimolar ratios. The unique multiple …

High‐entropy enhanced microwave attenuation in titanate perovskites

B Zhao, Z Yan, Y Du, L Rao, G Chen, Y Wu… - Advanced …, 2023 - Wiley Online Library
Abstract High‐entropy oxides (HEOs), which incorporate multiple‐principal cations into
single‐phase crystals and interact with diverse metal ions, extend the border for available …

Heat treatment for metal additive manufacturing

M Laleh, E Sadeghi, RI Revilla, Q Chao… - Progress in Materials …, 2023 - Elsevier
Metal additive manufacturing (AM) refers to any process of making 3D metal parts layer-
upon-layer via the interaction between a heating source and feeding material from a digital …

Strong yet ductile nanolamellar high-entropy alloys by additive manufacturing

J Ren, Y Zhang, D Zhao, Y Chen, S Guan, Y Liu, L Liu… - Nature, 2022 - nature.com
Additive manufacturing produces net-shaped components layer by layer for engineering
applications,,,,,–. The additive manufacture of metal alloys by laser powder bed fusion (L …

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 …

Mesoporous multimetallic nanospheres with exposed highly entropic alloy sites

Y Kang, O Cretu, J Kikkawa, K Kimoto, H Nara… - Nature …, 2023 - nature.com
Multimetallic alloys (MMAs) with various compositions enrich the materials library with
increasing diversity and have received much attention in catalysis applications. However …

High fatigue resistance in a titanium alloy via near-void-free 3D printing

Z Qu, Z Zhang, R Liu, L Xu, Y Zhang, X Li, Z Zhao… - Nature, 2024 - nature.com
The advantage of 3D printing—that is, additive manufacturing (AM) of structural materials—
has been severely compromised by their disappointing fatigue properties,. Commonly, poor …

Multifunctional high entropy alloys enabled by severe lattice distortion

H Wang, Q He, X Gao, Y Shang, W Zhu… - Advanced …, 2024 - Wiley Online Library
Since 2004, the design of high entropy alloys (HEAs) has generated significant interest
within the materials science community due to their exceptional structural and functional …

CALPHAD-aided design for superior thermal stability and mechanical behavior in a TiZrHfNb refractory high-entropy alloy

T Li, S Wang, W Fan, Y Lu, T Wang, T Li, PK Liaw - Acta Materialia, 2023 - Elsevier
TiZrHfNbTa refractory high-entropy alloys (RHEAs) are now at the research frontier of
advanced metallic materials due to their exceptional mechanical performance, particularly at …