Thermal physical properties of high entropy alloy Al0. 3CoCrFeNi at elevated temperatures

Z Sun, C Shi, L Gao, S Lin, W Li - Journal of Alloys and Compounds, 2022 - Elsevier
In high entropy alloys (HEAs), the nanoscale precipitations and short-range orders affected
the material's mechanical properties and brought about changes in the thermal physical …

Lightweight Zr1. 2V0. 8NbTixAly high-entropy alloys with high tensile strength and ductility

L Wang, S Chen, T Cao, B Wang, L Wang… - Materials Science and …, 2021 - Elsevier
High-entropy alloys (HEAs) provide a new perspective to design novel lightweight alloys,
whereas the complex precipitates in current lightweight HEAs (LHEAs) generally limit the …

Phase, microstructure and related mechanical properties of a series of (NbTaZr) C-Based high entropy ceramics

Z Li, Z Wang, Z Wu, B Xu, S Zhao, W Zhang, N Lin - Ceramics International, 2021 - Elsevier
The microstructure and a few mechanical-related properties of a series of multi-equiatomic-
cation (NbTaZr) C-based carbides, namely (NbTaZr) C,(NbTaZrW) C,(ZrNbTaHf) C and …

Local chemical ordering coordinated thermal stability of nanograined high-entropy alloys

HH Wu, LS Dong, SZ Wang, GL Wu, JH Gao, XS Yang… - Rare Metals, 2023 - Springer
Nanograined (NG) materials often suffer from low thermal stability owing to the high volume
fraction of grain boundaries (GBs). Herein, we investigate the possibility of utilizing local …

Quantifying short-range order using atom probe tomography

M He, WJ Davids, AJ Breen, SP Ringer - Nature Materials, 2024 - nature.com
Medium-and high-entropy alloys are an emerging class of materials that can exhibit
outstanding combinations of strength and ductility for engineering applications …

Advanced high-entropy alloys breaking the property limits of current materials

D Li, PK Liaw, L Xie, Y Zhang, W Wang - Journal of Materials Science & …, 2024 - Elsevier
The growing need for stronger and more ductile structural materials has spurred an intense
search for innovative, high-performance alloys. Traditionally, alloys face a pervasive trade …

[HTML][HTML] Quantifying chemical fluctuations around medium-range orders and its impact on dislocation interactions in equiatomic CrCoNi medium entropy alloy

G Tang, Z Zhang, Y Liu, Y Wang, X Wu, X Liu - Materials & Design, 2023 - Elsevier
Equiatomic multi-principal element alloys manifest unique mechanical properties derived
from the single-phase solid solutions with compositional disorders. Recently discovered …

[HTML][HTML] Recent progress in the CoCrNi alloy system

S Bajpai, BE MacDonald, TJ Rupert, H Hahn… - Materialia, 2022 - Elsevier
The exceptional mechanical properties, particularly at cryogenic temperatures, of the
equiatomic CoCrNi alloy are documented in numerous published studies. Similar to the …

Interplay between magnetism and short-range order in medium-and high-entropy alloys: CrCoNi, CrFeCoNi, and CrMnFeCoNi

CD Woodgate, D Hedlund, LH Lewis, JB Staunton - Physical Review Materials, 2023 - APS
The impact of magnetism on predicted atomic short-range order in three medium-and high-
entropy alloys is studied using a first-principles all-electron Landau-type linear-response …

Structure motif of chemical short-range order in a medium-entropy alloy

X Chen, F Yuan, H Zhou, X Wu - Materials Research Letters, 2022 - Taylor & Francis
The chemical short-range orders (CSRO) are the sub-nanosized entities inherent in high-
/medium-entropy alloys (H/MEA). To discern CSRO poses the challenge with pending …