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 …

Light-weight refractory high-entropy alloys: A comprehensive review

Z Wang, S Chen, S Yang, Q Luo, Y Jin, W Xie… - Journal of Materials …, 2023 - Elsevier
In recent years, high-entropy alloys (HEAs) have become a research hotspot in materials
community, and great progress has been made in exploring various high-performance …

Current status of research on the oxidation behavior of refractory high entropy alloys

B Gorr, S Schellert, F Müller, HJ Christ… - Advanced …, 2021 - Wiley Online Library
Refractory high entropy alloys (RHEA) are considered as novel promising high‐temperature
materials for structural applications at ultrahigh temperatures primarily due to their attractive …

Corrosion behavior and passive film characteristics of AlNbTiZrSix high-entropy alloys in simulated seawater environment

D Bi, Y Chang, H Luo, Z Pan, Q Zhao, H Cheng… - Corrosion …, 2023 - Elsevier
The corrosion and passive behavior of AlNbTiZrSi x high-entropy alloys (HEAs) with different
Si contents were investigated in simulated seawater environment at room temperature. The …

Effects of Al/Si on the oxidation behavior of a TiZrV0. 5Nb0. 5 refractory high entropy alloy at 1000℃

X Pei, Y Du, H Wang, T Li, M Hu, H Wang, W Liu - Corrosion Science, 2023 - Elsevier
Abstract For the TiZrV 0.5 Nb 0.5 RHEA as a model material, different mechanisms of Al and
Si inhibiting its inherent catastrophic oxidation were systematically elucidated by analyzing …

Microstructural evolution, mechanical and corrosion behaviors of as-annealed CoCrFeNiMox (x= 0, 0.2, 0.5, 0.8, 1) high entropy alloys

Z Niu, Y Wang, C Geng, J Xu, Y Wang - Journal of Alloys and Compounds, 2020 - Elsevier
The CoCrFeNiMo x high-entropy alloys (HEAs)(x= 0, 0.2, 0.5, 0.8, 1) are prepared by using
an arc melting plus homogenization annealing method. The microstructural evolution …

High-entropy alloys: properties and prospects of application as protective coatings

BR Gelchinski, IA Balyakin, AA Yuryev… - Russian Chemical …, 2022 - iopscience.iop.org
Alloys with high configurational entropy fundamentally differ from traditional alloys as they
contain not one, but five or more basic elements with concentrations of 5 to 35 at.% each …

The oxidation-resistance mechanism of WTaNbTiAl refractory high entropy alloy

Y Yan, KA McGarrity, DJ Delia, C Fekety, K Wang - Corrosion Science, 2022 - Elsevier
The WTaNbTiAl alloy demonstrated excellent oxidation resistance with a 31.83 mg/cm 2 of
specific mass gain after 48 h oxidation at 1000° C in the air environment. Based on the multi …

Accelerated discovery of single-phase refractory high entropy alloys assisted by machine learning

Y Yan, D Lu, K Wang - Computational Materials Science, 2021 - Elsevier
Herein, we proposed a strategy to design single-phase refractory high entropy alloys
(RHEAs) with the assistance of machine learning algorithms. Based on an extensive dataset …

A crucial review on recent updates of oxidation behavior in high entropy alloys

BR Anne, S Shaik, M Tanaka, A Basu - SN Applied Sciences, 2021 - Springer
Abstract Recently, High entropy alloys (HEAs) advanced into high-temperature applications
as potential candidates by enduring high temperatures with high thermal stability, higher …