Element-dependent evolution of chemical short-range ordering tendency of NiCoFeCrMn under irradiation

Y Zhou, T Shi, J Li, L Wu, Q Peng, C Lu - International Journal of Plasticity, 2023 - Elsevier
The evolution of short-range order (SRO) structures under irradiation has a great impact on
the mechanical properties of high-entropy alloys. In this study, the atomistic mechanism of …

Theoretical study on the element distribution characteristics and the effects of oxygen in TiZrHfNb high entropy alloys

A Chen, Y Pan, J Dai, W Fu, X Song - Materials Today Communications, 2023 - Elsevier
Short range order and oxygen both have great effects on the mechanical properties like
yield strength and ductility of refractory high entropy alloys. In this work, we studied the …

Ultrabroad distribution of multiple anelasticities in O-doped refractory multiprincipal element alloys

XG Wang, M Sun, XQ Liu, YB Ke, T Shi, JX Liu… - Acta Materialia, 2024 - Elsevier
The Snoek anelastic internal friction (IF) peak due to stress-induced dipole ordering
associated with interstitial atoms was well observed in IF curves of single-principal element …

Fluctuations in misfit volume by interstitial carbon atoms contribute to the unusual dislocation loop evolution in high-entropy alloys under irradiation

Z Su, S Lyu, T Shi, P Zhang, J Yang, J Wang… - Journal of Nuclear …, 2024 - Elsevier
Dislocation loops play a pivotal role for the irradiation behavior and associated mechanical
properties of materials. This study employs advanced transmission electron microscopy …

An atomistic study on grain-size and temperature effects on mechanical properties of polycrystal CoCrFeNi high-entropy alloys

L Xie, G Wu, Q Peng, J Liu, D Li, W Wang - Materials Today …, 2023 - Elsevier
The origin of the outstanding mechanical properties of high-entropy alloys (HEAs) is still
elusive. In this paper, we have investigated the influence of grain size and temperature on …

Multi-principal element materials: Structure, property, and processing

H Zhuang, Z Yu, L Li, YJ Wang… - Journal of Applied Physics, 2024 - pubs.aip.org
Materials with multiple principal elements and under different names, such as high-entropy
alloys (HEAs) and complex concentrated alloys (CCAs), 1 are attracting much attention due …

[HTML][HTML] Influence of magnetic properties on elemental vacancy migration energy in Fe49. 5Mn29. 4Co10. 1Cr10. 1C0. 9 high-entropy alloy

SA Ibrahim, T Shi, Z Su, C Liu, Q Peng, C Lu - AIP Advances, 2024 - pubs.aip.org
Randomly mixing ferromagnetic (FM) and antiferromagnetic (AFM) elements in high-entropy
alloys (HEAs) can create fluctuating local magnetic moments that influence the energetics of …