This article is cited in 4 scientific papers (total in 4 papers)
International Conference ''Mechanisms and Nonlinear Problems of Nucleation, Growth of Crystals and Thin Films'' dedicated to the memory of the outstanding theoretical physicist Professor V.V. Slezov (Proceedings) St. Petersburg, July 1-5, 2019 Metals
Modeling of radiation-induced segregation in Fe–Cr–Ni alloys
Abstract:
In the model of radiation-induced segregation, based on the first and second Fick's laws and with inverse Kirkendall effect considered, the concentration profiles of the components of the concentrated Fe–Cr–Ni alloy and radiation point defects are obtained at different temperatures, dislocation densities, dose rates. The concentration profiles were calculated from the start of irradiation to the steady state. The sensitivity of concentrations of alloy components near the surface is analyzed as function of input parameters (vacancies migration energy for Cr, Ni, Fe, interstitial migration energy, etc.).
Keywords:
radiation-induced segregation, concentrated metal alloys, concentration profiles, point defects, computer simulation.
Funding agency
Grant number
Research Fund of Ukraine
KPKVK 654123
This work was supported by the Research Fund of Ukraine, budget program KPKVK 6541230 “Support for the development of priority areas of scientific research”.
Citation:
R. V. Skorokhod, A. V. Koropov, “Modeling of radiation-induced segregation in Fe–Cr–Ni alloys”, Fizika Tverdogo Tela, 61:12 (2019), 2281–2288; Phys. Solid State, 61:12 (2019), 2269–2276
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\by R.~V.~Skorokhod, A.~V.~Koropov
\paper Modeling of radiation-induced segregation in Fe--Cr--Ni alloys
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 12
\pages 2281--2288
\mathnet{http://mi.mathnet.ru/ftt8547}
\crossref{https://doi.org/10.21883/FTT.2019.12.48605.53ks}
\elib{https://elibrary.ru/item.asp?id=42571107}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 12
\pages 2269--2276
\crossref{https://doi.org/10.1134/S1063783419120515}
Linking options:
https://www.mathnet.ru/eng/ftt8547
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This publication is cited in the following 4 articles:
Raphaëlle David, Aashique A. Rezwan, Yongfeng Zhang, “Impact of defect annihilation mechanism on the grain size dependence and the dimensionality effect of radiation induced segregation”, Materialia, 30 (2023), 101851
Jizhan Li, Zhichao Fan, Shulin Xiang, “Effect of M Icrosegregation on Microstructural Evolution of 25cr35ninb Superalloy Fabricated by Laser Additive Manufacturing During Heat Treatment”, SSRN Journal, 2022
C. Dai, P. Saidi, B. Langelier, Q. Wang, C. D. Judge, M. R. Daymond, M. Mattucci, “Radiation-induced segregation on dislocation loops in austenitic Fe-Cr-Ni alloys”, Phys. Rev. Materials, 6:5 (2022)
Aashique A. Rezwan, Daniel Schwen, Yongfeng Zhang, “Effect of concurrent grain growth on radiation-induced segregation in nanocrystalline Fe–Cr–Ni alloys”, Journal of Nuclear Materials, 563 (2022), 153614