TiZrHfNb refractory high-entropy alloys with twinning-induced plasticity

S Wang, D Shu, P Shi, X Zhang, B Mao, D Wang… - Journal of Materials …, 2024 - Elsevier
The twinning-induced plasticity (TWIP) effect has been widely utilized in austenite steels, β-
Ti alloys, and recently developed face-centered-cubic (FCC) high-entropy alloys (HEAs) to …

[HTML][HTML] Interaction of C, N and O interstitial solute atoms with screw dislocations in HfNbTaTiZr high entropy alloy

T Leveau, L Ventelon, E Clouet - Acta Materialia, 2024 - Elsevier
Using density functional theory (DFT), we characterize the interaction of screw dislocations
with interstitial impurities, in particular oxygen, nitrogen and carbon, in the HfNbTaTiZr alloy …

Chemical Composition Optimization of Biocompatible Non-Equiatomic High-Entropy Alloys Using Machine Learning and First-Principles Calculations

G Zhou, Z Zhang, R Feng, W Zhao, S Peng, J Li, F Fan… - Symmetry, 2023 - mdpi.com
Obtaining a suitable chemical composition for high-entropy alloys (HEAs) with superior
mechanical properties and good biocompatibility is still a formidable challenge through …

Regulate local chemical order to achieve high strength and ductility in TiZrNbVAl lightweight high entropy alloys via adding oxygen

J Cui, B Dou, M Sui, N Cui, B Wang, S Sun… - Materials Science and …, 2024 - Elsevier
TiZrNbVAl lightweight high-entropy alloys (LHEAs) with body-centered cubic (BCC) structure
have received extensive attention due to their low density and considerable mechanical …

Revealing the mechanical behavior of Ti48-xZrxHf26Nb26 high-entropy alloy through zirconium content variations

C Zhang, S Xie, X Li, R Sun, B Liu, W Liu, Q Yu… - Journal of Alloys and …, 2024 - Elsevier
Refractory high-entropy alloys (RHEAs) composed of Ti, Zr, Hf, and Nb have emerged as
promising materials for high-temperature aerospace applications due to their exceptional …

Accelerating the Exploration of High‐Entropy Alloys: Synergistic Effects of Integrating Computational Simulation and Experiments

D Jiang, Y Li, L Wang, LC Zhang - Small Structures - Wiley Online Library
High‐entropy alloys (HEAs) are novel materials composed of multiple elements with nearly
equal concentrations and they exhibit exceptional properties such as high strength, ductility …