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Fizika Tverdogo Tela, 2019, Volume 61, Issue 6, Pages 1031–1039
DOI: https://doi.org/10.21883/FTT.2019.06.47675.361 (Mi ftt8777) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Metals

The model of decomposition of a Fe–Cu alloy with concentration-depending interatomic interactions

I. K. Razumov, I. G. Shmakov

Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
Full-text PDF (436 kB) Citations (2)
DOI: https://doi.org/10.21883/FTT.2019.06.47675.361
Abstract: The thermodynamics and kinetics of decomposition of a Fe–Cu alloy are investigated in the context of a simple ab initio parameterization model taking into account the concentration dependence of the magnetic contribution to the free energy. It is shown that taking into account a difference between the short-range and long-range magnetic orders near the Curie temperature is very important for calculating the solubility of copper in iron. The solubility of copper in bcc iron and the stability limit of a homogeneous state (physical spinodal) are evaluated via the kinetic Monte Carlo method. The impact of structural defects (dislocations and grain boundaries) on these curves, as well as on the kinetic time–temperature–transformation (TTT) diagram, is also discussed.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation АААА-А18-118020290129-5
АААА-А18-118020190116-6
This work was supported within the framework of a State Task on the “Magnit” (project АААА-А18-118020290129-5) and “Struktura” (project АААА-А18-118020190116-6) Topics.
Received: 21.01.2019
Revised: 21.01.2019
Accepted: 22.01.2019
English version:
Physics of the Solid State, 2019, Volume 61, Issue 6, Pages 952–961
DOI: https://doi.org/10.1134/S1063783419060180
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: I. K. Razumov, I. G. Shmakov, “The model of decomposition of a Fe–Cu alloy with concentration-depending interatomic interactions”, Fizika Tverdogo Tela, 61:6 (2019), 1031–1039; Phys. Solid State, 61:6 (2019), 952–961
Citation in format AMSBIB
\Bibitem{RazShm19}
\by I.~K.~Razumov, I.~G.~Shmakov
\paper The model of decomposition of a Fe--Cu alloy with concentration-depending interatomic interactions
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 6
\pages 1031--1039
\mathnet{http://mi.mathnet.ru/ftt8777}
\crossref{https://doi.org/10.21883/FTT.2019.06.47675.361}
\elib{https://elibrary.ru/item.asp?id=39133764}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 6
\pages 952--961
\crossref{https://doi.org/10.1134/S1063783419060180}
Linking options:
  • https://www.mathnet.ru/eng/ftt8777
  • https://www.mathnet.ru/eng/ftt/v61/i6/p1031
    • This publication is cited in the following 2 articles:
    1. A Redermeier, E Kozeschnik, “Monte Carlo study of Cu precipitation in bcc-Fe: temperature-dependent cluster expansion versus local chemical environment potentials”, Modelling Simul. Mater. Sci. Eng., 29:3 (2021), 035014  crossref
    2. I. K. Razumov, Yu. N. Gornostyrev, “Model of Decomposition of Alloy with Two Magnetic Components: the BCC FeCr System”, Phys. Metals Metallogr., 122:11 (2021), 1031  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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