Experimental and theoretical investigations on the phase stability and mechanical properties of Cr7Mn25Co9Ni23Cu36 high-entropy alloy

G Qin, R Chen, H Mao, Y Yan, X Li, S Schönecker… - Acta Materialia, 2021 - Elsevier
Understanding the mechanisms of phase formation and their influence on the mechanical
behavior is crucial for materials used in structural applications. Here, the phase …

Unraveling the origin of local chemical ordering in Fe-based solid-solutions

K Yan, Y Xu, J Niu, Y Wu, Y Li, B Gault, S Zhao… - Acta Materialia, 2024 - Elsevier
Local chemical ordering (LCO) can exert pronounced effects on both structural and
functional properties, tailoring LCO domains at (sub-) nanoscale could offer an alternative …

Exploring the properties of disordered rocksalt battery cathode materials by advanced characterization

R Chen, CLA Leung, C Huang - Advanced Functional Materials, 2024 - Wiley Online Library
Cation‐disordered metal oxides as cathode materials for Li ion batteries have been
overlooked from early studies due to to the restriction of Li ion diffusion, leading to poor …

[HTML][HTML] Impacts of chemical short-range orders on nanotribological properties of CrCoNi medium-entropy alloy at room and cryogenic temperatures

J Zhang, G Deng, W Li, L Su, X Liu, T Ma, L Gao - Tribology International, 2024 - Elsevier
Presence of chemical short-range orders (SROs) had a great impact on the property-
structure relationships of high/medium-entropy alloys (H/MEAs), but its influence on the …

Enhanced high-temperature strength of HfNbTaTiZrV refractory high-entropy alloy via Al2O3 reinforcement

B Wang, Q Wang, N Lu, X Liang, B Shen - Journal of Materials Science & …, 2022 - Elsevier
Novel composites of HfNbTaTiZrV refractory high-entropy alloy (RHEA) reinforced with 0–4
vol.% Al 2 O 3 particles have been synthesized by vacuum arc melting. The microstructure …

On short-range order strengthening and its role in high-entropy alloys

CG Schön - Scripta Materialia, 2021 - Elsevier
Short-range order (SRO) strengthening is one of the major strengthening mechanisms in
alloys. Generally it is attributed to the increased resistance to dislocation slip caused by …

Effects of lattice distortion and chemical short-range ordering on the incipient behavior of Ti-based multi-principal element alloys: MD simulations and DFT calculations

X Zhang, J Yan, YH Chen, R Kevorkyants… - International Journal of …, 2023 - Elsevier
One of key factors in designing high-performance alloys is to understand their incipient
behavior. To get detailed real-time atomic scale evolutions of multi-principal element alloys …

Deformation-induced martensitic transformations: A strategy for overcoming the strength-ductility trade-off in high-entropy alloys

MS Mehranpour, N Rasooli, HS Kim… - Current Opinion in Solid …, 2024 - Elsevier
High-entropy alloys (HEAs) have become an important topic in modern materials science
due to their exceptional properties. Despite their attractive properties, achieving a superior …

Dislocation emission and propagation under a nano-indenter in a model high entropy alloy

CJ Ruestes, D Farkas - Computational Materials Science, 2022 - Elsevier
The nanoindentation response of a FeNiCrCoCu high-entropy alloy is explored by means of
atomistic simulations. In order to study the role of compositional complexity, we compare the …

Local chemical ordering and its impact on radiation damage behavior of multi-principal element alloys

L Liu, X Liu, Q Du, H Wang, Y Wu, S Jiang… - Journal of Materials …, 2023 - Elsevier
Multi-principal element alloys (MPEAs) have attracted much attention as future nuclear
materials due to their extraordinary radiation resistances. In this work, we have elucidated …