Nanoprecipitate‐strengthened high‐entropy alloys

L Liu, Y Zhang, J Han, X Wang, W Jiang… - Advanced …, 2021 - Wiley Online Library
Multicomponent high‐entropy alloys (HEAs) can be tuned to a simple phase with some
unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close …

Strengthening mechanisms in high entropy alloys: A review

N Ali, L Zhang, D Liu, H Zhou, K Sanaullah… - Materials Today …, 2022 - Elsevier
High entropy alloys (HEAs) is a new generation of alloys with multi-component systems and
emerged as a potential candidate for the industrial applications due to their excellent …

Effects of Al and Ti co-do** on the strength-ductility-corrosion resistance of CoCrFeNi-AlTi high-entropy alloys

W Qi, W Wang, X Yang, G Zhang, W Ye, Y Su… - Journal of Alloys and …, 2022 - Elsevier
In order to design and develop new marine structural materials with a balance of strength-
toughness-corrosion resistance, in this work, the synergistic effects of Al and Ti on the …

Unraveling the two-stage precipitation mechanism in a hierarchical-structured fcc/L21 high-entropy alloy: Experiments and analytical modeling

W Li, W Wang, MC Niu, K Yang, JH Luan, HW Zhang… - Acta Materialia, 2024 - Elsevier
Understanding the phase stability and precipitation mechanisms is crucial for engineering
multiphase nanostructured alloys with optimal mechanical properties. In this work, we …

A focused review on machine learning aided high-throughput methods in high entropy alloy

L Qiao, Y Liu, J Zhu - Journal of Alloys and Compounds, 2021 - Elsevier
High-entropy alloys (HEAs) have attracted tremendous attention in various fields due to
unique microstructures and many excellent properties. For particular applications, an in …

Strain partitioning enables excellent tensile ductility in precipitated heterogeneous high-entropy alloys with gigapascal yield strength

F He, Z Yang, S Liu, D Chen, W Lin, T Yang… - International Journal of …, 2021 - Elsevier
High entropy alloys (HEAs) with grain-scale heterogeneous structure and coherent
precipitates have shown gigapascal strength and considerable ductility. However, the …

A (CrFeNi) 83 (AlTi) 17 high-entropy alloy matrix solid-lubricating composite with exceptional tribological properties over a wide temperature range

Y Geng, J Cheng, H Tan, Q Sun, J Chen, S Zhu… - Journal of Materials …, 2023 - Elsevier
High-entropy alloy matrix solid-lubricating composites (HSLCs) are promising anti-wear and
friction-reduced materials to meet the demands of complicated engineering applications …

Remarkable cavitation erosion–corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings

J Xu, S Peng, Z Li, S Jiang, ZH **e, P Munroe, H Lu - Corrosion Science, 2021 - Elsevier
A CoCrFeNiTiMo high entropy alloy (HEA) coating was prepared onto a Ti-6Al-4 V substrate
using the double cathode glow discharge method. This innovative HEA coating exhibited a …

Synergistic effects of Al and Ti on the oxidation behaviour and mechanical properties of L12-strengthened FeCoCrNi high-entropy alloys

ZY Ding, BX Cao, JH Luan, ZB Jiao - Corrosion Science, 2021 - Elsevier
Synergistic effects of Al and Ti on the oxidation behaviour and mechanical properties of
FeCoCrNi high-entropy alloys were systematically investigated. Our results reveal that …

Optimising the Al and Ti compositional window for the design of γ'(L12)-strengthened Al–Co–Cr–Fe–Ni–Ti high entropy alloys

J Joseph, M Annasamy, SR Kada, PD Hodgson… - Materials Science and …, 2022 - Elsevier
The effect of the relative contents of Al and Ti on the equilibrium phase formation in a novel
Ni 51 Co 18 Fe 5 Cr 10 Al 16-X Ti X high entropy superalloy (HESA) system was analysed …