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 …

[HTML][HTML] Current application status of multi-scale simulation and machine learning in research on high-entropy alloys

D Jiang, L Xie, L Wang - Journal of Materials Research and Technology, 2023 - Elsevier
High-entropy alloys (HEAs) have garnered significant attention across various fields owing
to their unique design incorporating multi-principal elements and remarkable …

Characterization of the microscale/nanoscale hierarchical microstructure of an as-cast CrMnFeNiCu high-entropy alloy with promising mechanical properties

SH Shim, H Pouraliakbar, H Minouei, MS Rizi… - Journal of Alloys and …, 2023 - Elsevier
In this study, we investigated the evolution of a hierarchical multiphase structure in an as-
cast CrMnFeNiCu high-entropy alloy (HEA). Thermodynamic calculations were performed to …

[HTML][HTML] Phase prediction, densification, and microstructure of AlCrFeNi (TiO2) x high entropy alloy composite fabricated by spark plasma sintering

SR Oke, OE Falodun, A Bayode, US Anamu… - Journal of Alloys and …, 2023 - Elsevier
This study incorporates the knowledge of empirical calculation and computational concepts
using Thermo-Calc as a design guide to develop AlCrFeNi high entropy alloy (HEA) …

Achieving outstanding strength-ductility matching in BCC light-weight high entropy alloys via high content ordered nanoprecipitates

B Dou, Y Pan, S Liu, B Wang, B Cheng, L Wang… - Materials Science and …, 2024 - Elsevier
The body-centered cubic (BCC) lightweight high entropy alloys (LHEAs) have attracted
much attention owing to their remarkable mechanical properties. Coherent ordered …

[HTML][HTML] Unexpected spinodal decomposition in as-cast eutectic high entropy alloy Al30Co10Cr30Fe15Ni15

K Bai, CK Ng, M Lin, B Cheng, Y Zeng, D Wuu, JJ Lee… - Materials & Design, 2023 - Elsevier
By integrating calculation of phase diagram (CALPHAD) simulations, ab initio molecular
dynamics (AIMD) and experimental validation, we shed light on the unexpected spinodal …

CALPHAD integrated grain boundary co-segregation design: Towards safe high-entropy alloys

L Wang, RD Kamachali - Journal of Alloys and Compounds, 2023 - Elsevier
Along with the desire for developing novel multi-principal element alloys, also known as
high-entropy alloys, the concern about their safe application is also increasingly growing …

[HTML][HTML] Recent advancements in lightweight high entropy alloys–A comprehensive review

MV Kamal, S Ragunath, MHS Reddy, N Radhika… - International Journal of …, 2024 - Elsevier
Current advancements in technology enables the enhancement and refinement of alloys to
address the demands of expanding industrial applications. High Entropy Alloys (HEAs) are a …

Low-density CoAlTi-B2 strengthened Al-Co-Cr-Mo-Ti bcc refractory high-entropy superalloy designed with the assistance of high-throughput CALPHAD method

S Yen, H Murakami, S Lin - Journal of Alloys and Compounds, 2023 - Elsevier
Superalloys are being widely used across the globe, in the power plants and turbine
engines, due to the superior mechanical performance at elevated temperatures and …

Effect of heat treatment regime on microstructure and phase evolution of AlMo0. 5NbTa0. 5TiZr refractory high entropy alloy

Z Zarei, M Zohrevand, A Momeni, S Sadeghpour… - Journal of Alloys and …, 2023 - Elsevier
This paper reports the effect of heat treatment process on the ensuing microstructure
evolution, and hardness variation of a cast and homogenized AlMo0. 5NbTa0. 5TiZr …