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 …

Recent advances on environmental corrosion behavior and mechanism of high-entropy alloys

Y Fu, J Li, H Luo, C Du, X Li - Journal of Materials Science & Technology, 2021 - Elsevier
In the past decade, the sudden rise of high-entropy alloys (HEAs) has become a research
hotspot in the domain of metal materials. HEAs break through the design concept of …

Mechanical, corrosion, and wear properties of biomedical Ti–Zr–Nb–Ta–Mo high entropy alloys

N Hua, W Wang, Q Wang, Y Ye, S Lin, L Zhang… - Journal of Alloys and …, 2021 - Elsevier
The microstructures, mechanical, corrosion, and wear behaviors of the Ti x ZrNbTaMo (x=
0.5, 1, 1.5, and 2, molar ratio) high entropy alloys (HEAs) were studied. It was found that the …

Irradiation effects in high-entropy alloys and their applications

Z Cheng, J Sun, X Gao, Y Wang, J Cui, T Wang… - Journal of Alloys and …, 2023 - Elsevier
On the one hand, Irradiation is everywhere and irradiation effect, especially the material
irradiation damage effect under strong irradiation field, is one of the key factors for the …

An overview of high-entropy alloys as biomaterials

D Castro, P Jaeger, AC Baptista, JP Oliveira - Metals, 2021 - mdpi.com
High-entropy alloys (HEAs) have been around since 2004. The breakthroughs in this field
led to several potential applications of these alloys as refractory, structural, functional, and …

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 …

Microstructural, mechanical and electrochemical characterization of TiZrTaHfNb and Ti1. 5ZrTa0. 5Hf0. 5Nb0. 5 refractory high-entropy alloys for biomedical …

A Motallebzadeh, NS Peighambardoust, S Sheikh… - Intermetallics, 2019 - Elsevier
The state-of-the-art metallic biomaterials are 316L, CoCrMo and Ti6Al4V but they all suffer
from known issues relating to biocompatibility, wear resistance and corrosion resistance …

Corrosion and tribocorrosion behavior of equiatomic refractory medium entropy TiZr (Hf, Ta, Nb) alloys in chloride solutions

Z Wang, Y Yan, Y Wu, X Huang, Y Zhang, Y Su, L Qiao - Corrosion Science, 2022 - Elsevier
Abstract Equiatomic TiZr (Hf, Ta, Nb) medium entropy alloys (MEAs) were developed to
achieve higher corrosion resistance than pure Ti. Nb and Ta alloying can greatly improve …

Novel Ti-Zr-Hf-Nb-Fe refractory high-entropy alloys for potential biomedical applications

W Wang, K Yang, Q Wang, P Dai, H Fang, F Wu… - Journal of Alloys and …, 2022 - Elsevier
In the present work, the TiZrHfNbFe x (x= 0, 0.25, 0.5, 0.75, 1, 1.5, and 2, molar ratio)
refractory high-entropy alloys (HEAs) were developed. The microstructure, mechanical …

Effect of Nb content on the microstructure and corrosion resistance of FeCoCrNiNbx high-entropy alloys in chloride ion environment

C Liu, Y Gao, K Chong, F Guo, D Wu, Y Zou - Journal of Alloys and …, 2023 - Elsevier
In this paper, FeCoCrNiNb x high-entropy alloys were prepared by vacuum arc melting, and
their microstructure and corrosion resistance in a chloride ion environment were …