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Fizika Tverdogo Tela, 2020, Volume 62, Issue 7, Pages 989–997
DOI: https://doi.org/10.21883/FTT.2020.07.49461.567 (Mi ftt8363) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Metals

Structural-phase transformations and short-range order evolution in the Fe–Cr system during mechanical alloying

V. E. Porsev, A. L. Ulyanov, G. A. Dorofeev

Udmurt Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Izhevsk
Full-text PDF (2740 kB) Citations (1)
DOI: https://doi.org/10.21883/FTT.2020.07.49461.567
Abstract: Using Mössbauer spectroscopy on $^{57}$Fe nuclei and X-ray diffraction, the mechanism of mechanical alloying in a planetary ball mill of the Fe–Cr nanocrystalline system in a concentration range from 20 to 48 at.% Cr has been studied in detail. It has been established that mechanical alloying occurs in one stage at a concentration of up to 30 at.% Cr and in three stages at higher concentrations. The change in the mechanism of mechanical alloying occurs as iron is saturated with chromium and is caused by the inversion of the sign of the mixing energy from negative to positive.
Keywords: nanocrystalline Fe–Cr alloys, Mössbauer spectroscopy, X-ray diffraction, mechanical alloying, mixing enthalpy inversion.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation AAAA-A17-117022250038-7
Ural Branch of the Russian Academy of Sciences 18-10-2-21
This work was carried out within the framework of the state task of the Ministry of Science and Higher Education of the Russian Federation AAAA-A17-117022250038-7 and with financial support from the Presidium of the Ural Branch of the Russian Academy of Sciences (project 18-10-2-21).
Received: 12.08.2019
Revised: 12.08.2019
Accepted: 28.01.2020
English version:
Physics of the Solid State, 2020, Volume 62, Issue 7, Pages 1117–1125
DOI: https://doi.org/10.1134/S1063783420070203
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. E. Porsev, A. L. Ulyanov, G. A. Dorofeev, “Structural-phase transformations and short-range order evolution in the Fe–Cr system during mechanical alloying”, Fizika Tverdogo Tela, 62:7 (2020), 989–997; Phys. Solid State, 62:7 (2020), 1117–1125
Citation in format AMSBIB
\Bibitem{PorUlyDor20}
\by V.~E.~Porsev, A.~L.~Ulyanov, G.~A.~Dorofeev
\paper Structural-phase transformations and short-range order evolution in the Fe--Cr system during mechanical alloying
\jour Fizika Tverdogo Tela
\yr 2020
\vol 62
\issue 7
\pages 989--997
\mathnet{http://mi.mathnet.ru/ftt8363}
\crossref{https://doi.org/10.21883/FTT.2020.07.49461.567}
\elib{https://elibrary.ru/item.asp?id=43800516}
\transl
\jour Phys. Solid State
\yr 2020
\vol 62
\issue 7
\pages 1117--1125
\crossref{https://doi.org/10.1134/S1063783420070203}
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  • https://www.mathnet.ru/eng/ftt8363
  • https://www.mathnet.ru/eng/ftt/v62/i7/p989
    • This publication is cited in the following 1 articles:
    1. S. Sahih, M. Hemmous, A. Guittoum, D. Martínez-Blanco, J. A. Blanco, P. Gorria, M. Sidoumou, “Effect of Chromium Concentration on the Microstructure and Magnetic Properties of FeCr Nanostructured Powders Prepared by Mechanical Alloying”, J Supercond Nov Magn, 38:1 (2025)  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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