Atomistic simulation of defect-dislocation interactions in concentrated solid-solution alloys

S Zhao, Y Osetsky, Y Zhang - Physical Review Materials, 2019 - APS
defects and dislocations plays a crucial role in governing material properties and microstructural
evolutions … between point defects and dislocations in concentrated solidsolution alloys (…

Charged particles: Unique tools to study irradiation resistance of concentrated solid solution alloys

Y Zhang, L Wang, WJ Weber - Journal of Materials Science & Technology, 2023 - Elsevier
… Due to the sluggish diffusion and delayed defect evolution arising from the chemical complexity
intrinsic to CSAs, this review also calls attention to quantified fundamental understanding …

From suppressed void growth to significant void swelling in NiCoFeCr complex concentrated solid-solution alloy

Z Fan, T Yang, B Kombaiah, X Wang, PD Edmondson… - Materialia, 2020 - Elsevier
defect sinks. Complex concentrated solid-solution alloys (CSAs), including high-entropy
alloys, … Our study shows that controlling element diffusion and defect evolution through tuning …

Temperature-dependent helium induced microstructural evolution in equiatomic NiCo and NiFe concentrated solid solution alloys

S Liu, D Chen, S Zhao, W Lin, F Meng, Y Zhao… - Journal of Nuclear …, 2021 - Elsevier
… However, their synergistic effect on the He-induced defect evolution in single-phase
concentrated solid-solution alloys (SP-CSSAs) has rarely been studied. In this work, the evolution of …

Microstructural evolution of compositionally complex solid-solution alloys under in-situ dual-beam irradiation

C Parkin, WY Chen, M Li, K Sridharan… - Journal of Nuclear …, 2024 - Elsevier
… the microstructural evolution of single-phase compositionally complex alloy (CCA… evolution
under irradiation is driven by point defect accumulation and the formation of extended defects

A review of microstructure evolution in zirconium alloys during irradiation

M Griffiths - Journal of Nuclear Materials, 1988 - Elsevier
… Radiation-enhanced precipitation from solution has been observed in ZrSn and ZrNb alloys
… [36] have proposed a solution in which interstitial point defects are preferentially attracted to …

The effect of alloying elements on the vacancy defect evolution in electron-irradiated austenitic Fe–Ni alloys studied by positron annihilation

AP Druzhkov, DA Perminov, AE Davletshin - Journal of Nuclear Materials, 2009 - Elsevier
defects and, hence, changes the formation kinetics of defect … on the evolution of vacancy
defects in a Fe–Ni–Al model alloy. … with the effect of alloying elements in the solid solution. We …

Investigating sluggish diffusion in a concentrated solid solution alloy using ion irradiation with in situ TEM

MA Tunes, H Le, G Greaves, CG Schön, H Bei… - Intermetallics, 2019 - Elsevier
… Multi-scale modelling indicates that these atomic-driven processes of defect generation and
… and defect evolution can continue even into microseconds [53]. The surviving defects will …

Chemically-biased diffusion and segregation impede void growth in irradiated Ni-Fe alloys

A Barashev, Y Osetsky, H Bei, C Lu, L Wang… - Current Opinion in Solid …, 2019 - Elsevier
… Ni-Fe concentrated solid solution alloys have demonstrated … of the alloying elements near
sinks of point defects (voids, … in turn affects the following evolution of these defects [2]. The …

Superior twin stability and radiation resistance of nanotwinned Ag solid solution alloy

J Li, DY Xie, S Xue, C Fan, Y Chen, H Wang, J Wang… - Acta Materialia, 2018 - Elsevier
… (d) The defect evolved further into a large defect cluster. (e) The large defect cluster was
gradually absorbed by the GB at 24 s and became smaller (f–g). (h) Finally, the defect cluster …