Irradiation effects in high-entropy alloys and their applications

Z Cheng, J Sun, X Gao, Y Wang, J Cui, T Wang… - Journal of Alloys and …, 2023 - Elsevier
On the one hand, Irradiation is everywhere and irradiation effect, especially the material
irradiation damage effect under strong irradiation field, is one of the key factors for the …

Latest progress on refractory high entropy alloys: Composition, fabrication, post processing, performance, simulation and prospect

B Chen, L Zhuo - International Journal of Refractory Metals and Hard …, 2023 - Elsevier
Breaking through the design concept of conventional high-temperature alloys, refractory
high entropy alloys (RHEAs) exhibited increasingly alloy systems and excellent …

Effect of local chemical order on the irradiation-induced defect evolution in CrCoNi medium-entropy alloy

Z Zhang, Z Su, B Zhang, Q Yu, J Ding… - Proceedings of the …, 2023 - National Acad Sciences
High-(and medium-) entropy alloys have emerged as potentially suitable structural materials
for nuclear applications, particularly as they appear to show promising irradiation resistance …

Unconventional energetics of small vacancy clusters in BCC high-entropy alloy Nb0. 75ZrTiV0. 5

T Shi, X Qiu, Y Zhou, S Lyu, J Li, D Sun, Q Peng… - Journal of Materials …, 2023 - Elsevier
The stability of small vacancy clusters including divacancy, trivacancy and tetravacancy has
been studied in body-centered cubic high-entropy alloy Nb 0.75 ZrTiV 0.5 in structures of …

Microstructures, mechanical properties, and irradiation tolerance of the Ti–Zr–Nb–V–Mo refractory high-entropy alloys

H Zhang, Z Zhu, H Huang, T He, H Yan, Y Zhang, Y Lu… - Intermetallics, 2023 - Elsevier
High-entropy alloys (HEAs) have shown a good application prospect in the structural
components of advanced nuclear reactors due to their impressive high-temperature …

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 …

Lattice distortion and re-distortion affecting irradiation tolerance in high entropy alloys

P Wang, M Li, B Malomo, L Yang - Nanoscale, 2023 - pubs.rsc.org
High entropy alloys (HEAs) are promising nuclear structural materials due to their excellent
irradiation resistance. However, the essential mechanisms of irradiation tolerance in HEAs …

Distinct ion irradiation response in VTaTi medium entropy alloy from elemental metal V

L Mei, Q Zhang, Y Dou, EG Fu, L Li, S Chen, Y Dong… - Scripta Materialia, 2023 - Elsevier
The microstructural and mechanical property changes induced by 6 MeV titanium ion
irradiation are comparatively investigated between a refractory medium-entropy alloy VTaTi …

A Review of Irradiation-Tolerant Refractory High-Entropy Alloys

B Wang, C Yang, D Shu, B Sun - Metals, 2023 - mdpi.com
Along with the globalization of environmental problems and the rapid development of the
field of nuclear technologies, the severe irradiation damage of materials has become a big …

Effects of inclusion type and inclusion radius on deformation characteristic and failure mechanism inside monocrystalline NiFeCr alloy

TX Bui, TH Fang, CI Lee - Journal of Alloys and Compounds, 2023 - Elsevier
The effect of different inclusion types, inclusion radius, and strain rates (STRs) on the
mechanical property, deformation behaviors, energy absorption, and failure mechanisms of …