Chemical randomness, lattice distortion and the wide distributions in the atomic level properties in high entropy alloys
DS Aidhy - Computational Materials Science, 2024 - Elsevier
High entropy alloys (HEAs) consist of multiple elements present in large proportions that are
randomly distributed on a crystal lattice. On the one hand, the presence of multiple elements …
randomly distributed on a crystal lattice. On the one hand, the presence of multiple elements …
Molecular dynamics simulation of vacancy and void effects on strain-induced martensitic transformations in Fe-50 at.% Ni model concentrated solid solution alloy
Strain-induced martensitic transformations can improve the strength and ductility of some
face centered cubic (FCC) metals and alloys. Irradiation-induced defects such as vacancies …
face centered cubic (FCC) metals and alloys. Irradiation-induced defects such as vacancies …
Atomic-scale study of He ion irradiation-induced clustering in α-Zirconium
Zircaloy-4 alloy specimens consisting of α-Zr grains were irradiated on a tandem accelerator
with 5 MeV He ions to a fluence of 5× 10 21 ions m− 2 at different temperatures. Defect …
with 5 MeV He ions to a fluence of 5× 10 21 ions m− 2 at different temperatures. Defect …
The formation and accumulation of radiation-induced defects and the role of lamellar interfaces in radiation damage of titanium aluminum alloy irradiated with Kr-ions …
A transmission electron microscopy (TEM) specimen of a titanium aluminide (TiAl) alloy was
irradiated in-situ, at the IVEM-TANDEM facility, with 1 MeV Kr ions to a maximum fluence of …
irradiated in-situ, at the IVEM-TANDEM facility, with 1 MeV Kr ions to a maximum fluence of …
[HTML][HTML] Exploring the mechanism of solid-state transformation σ→ γ during homogenization in 7Mo super austenitic stainless steel
R Zhang, J He, S Xu, F Zhang, X Wang - Journal of Materials Research and …, 2023 - Elsevier
Topologically close-packed phases (TCP phase), with ordered dense-stacked structure,
realize the atomic diffusion at high temperatures by forming the defects. In this study, we …
realize the atomic diffusion at high temperatures by forming the defects. In this study, we …
Long-time point defect diffusion in ordered nickel-based binary alloys: How small kinetic differences can lead to completely long-time structural evolution
S Mahmoud, N Mousseau - Materialia, 2018 - Elsevier
In this paper, we characterize the effect of defect kinetics on the stability of ordered nickel-
based binary alloys, NiFe, NiCo and NiCu, using the kinetic Activation-Relaxation …
based binary alloys, NiFe, NiCo and NiCu, using the kinetic Activation-Relaxation …
Atomic origins of radiation-induced defects and the role of lamellar interfaces in radiation damage of titanium aluminide alloy irradiated with Kr-ions at elevated …
The irradiation microstructure of a titanium aluminide (TiAl) alloy subjected to in situ
transmission electron microscope (TEM) irradiation with 1 MeV Kr ions at the elevated …
transmission electron microscope (TEM) irradiation with 1 MeV Kr ions at the elevated …
Cumulative effects of primary radiation damage in alloy 800H: An atomistic simulation study
IC Njifon, E Torres - Journal of Nuclear Materials, 2023 - Elsevier
Abstract Fe-Ni-Cr-based alloys, including alloy 800H, are used as structural materials in
nuclear reactors such as the PWRs and BWRs, but also are considered as candidate …
nuclear reactors such as the PWRs and BWRs, but also are considered as candidate …
Atomic Origins of Radiation-induced Defects and Interfacial Strengthening in Additively Manufactured Titanium Aluminide Alloy Irradiated with Kr-ions at Elevated …
H Zhu, M Qin, R Aughterson, T Wei… - Available at SSRN …, 2019 - papers.ssrn.com
The irradiation microstructure of the additively manufactured titanium aluminide (TiAl) alloy
subjected to in situ transmission electron microscope (TEM) irradiation with 1 MeV Kr ions at …
subjected to in situ transmission electron microscope (TEM) irradiation with 1 MeV Kr ions at …
Étude numérique de la diffusion des défauts ponctuels dans les alliages de nickel
S Mahmoud - 2019 - papyrus.bib.umontreal.ca
Grâce à sa grande polyvalence, le nickel est très utilisé en industrie sous forme pure ou
plus fréquemment en alliages. Ces métaux possèdent plusieurs bonnes caractéristiques …
plus fréquemment en alliages. Ces métaux possèdent plusieurs bonnes caractéristiques …