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

W Xiong, 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 …

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 …

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

L Wang, J Ding, S Chen, K Jin, 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 …

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 …

Recent advances in tribology of high entropy alloys: A critical review

D Kumar - Progress in Materials Science, 2023 - Elsevier
Wear and friction are two unavoidable failures in mechanical systems with moving
components. Hence, the invention of new materials to curtail material losses and frictional …

Oxygen-assisted spinodal structure achieves 1.5 GPa yield strength in a ductile refractory high-entropy alloy

D Cui, Y Zhang, L Liu, Y Li, L Wang, Z Wang, J Li… - Journal of Materials …, 2023 - Elsevier
Refractory high-entropy alloys (RHEAs) with room-temperature ductility are drawing growing
attention for potential high-temperature applications. However, the most widely used …

Toward the design of ultrahigh-entropy alloys via mining six million texts

Z Pei, J Yin, PK Liaw, D Raabe - nature communications, 2023 - nature.com
It has long been a norm that researchers extract knowledge from literature to design
materials. However, the avalanche of publications makes the norm challenging to follow …

Strong and ductile refractory high-entropy alloys with super formability

C Zhang, H Wang, X Wang, YT Tang, Q Yu, C Zhu… - Acta Materialia, 2023 - Elsevier
Refractory high-entropy alloys (RHEAs) are considered promising candidate materials for
high-temperature structural applications that currently use superalloys. However, for most of …

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 …

Latest progress on refractory high entropy alloys: Composition, fabrication, post processing, performance, simulation and prospect

B Chen, L Zhuo - International Journal of Refractory Metals and Hard …, 2023 - Elsevier
Breaking through the design concept of conventional high-temperature alloys, refractory
high entropy alloys (RHEAs) exhibited increasingly alloy systems and excellent …