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Zhurnal Tekhnicheskoi Fiziki, 2020, Volume 90, Issue 1, Pages 94–99
DOI: https://doi.org/10.21883/JTF.2020.01.48667.197-19 (Mi jtf5412) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Solids

The change in the shape of gold–copper alloy samples during a disorder $\to$ order phase transformation

A. V. Glukhova, V. A. Kazantseva, B. D. Antonovb, A. Yu. Volkova

a Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
b Institute of High-Temperature Electrochemistry, RAS, Yekaterinburg, Russia
Full-text PDF (305 kB) Citations (3)
DOI: https://doi.org/10.21883/JTF.2020.01.48667.197-19
Abstract: The changes in the linear dimensions of ZlM-80 gold–copper alloy samples (with a gold content of 80 wt.%) during atomic ordering are studied. The initial disordered state in some of the alloy samples is formed by quenching from a high temperature, and other samples are disordered as a result of severe plastic deformation. It is found that the change in the shape of specimens with heating strongly depends on their initial state: the ordering causes a decrease in the length of hardened wire specimens, while the length of initially deformed specimens increases. It is shown that the atomic ordering processes give rise, regardless of the initial state, to a decrease in the volume of the alloy under study. The obtained results are of both scientific and practical interest.
Keywords: copper – gold alloy, phase transformations, superstructure, long-range atomic order, dilatometry.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation ÀÀÀÀ-À18-118020190104-3
At the Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, this study was conducted within State assignment no. AAAAA18-118020190104-3 (topic Pressure).
Received: 16.05.2019
Revised: 25.06.2019
Accepted: 11.07.2019
English version:
Technical Physics, 2020, Volume 65, Issue 1, Pages 87–92
DOI: https://doi.org/10.1134/S1063784220010065
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. V. Glukhov, V. A. Kazantsev, B. D. Antonov, A. Yu. Volkov, “The change in the shape of gold–copper alloy samples during a disorder $\to$ order phase transformation”, Zhurnal Tekhnicheskoi Fiziki, 90:1 (2020), 94–99; Tech. Phys., 65:1 (2020), 87–92
Citation in format AMSBIB
\Bibitem{GluKazAnt20}
\by A.~V.~Glukhov, V.~A.~Kazantsev, B.~D.~Antonov, A.~Yu.~Volkov
\paper The change in the shape of gold–copper alloy samples during a disorder $\to$ order phase transformation
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 90
\issue 1
\pages 94--99
\mathnet{http://mi.mathnet.ru/jtf5412}
\crossref{https://doi.org/10.21883/JTF.2020.01.48667.197-19}
\elib{https://elibrary.ru/item.asp?id=42744539}
\transl
\jour Tech. Phys.
\yr 2020
\vol 65
\issue 1
\pages 87--92
\crossref{https://doi.org/10.1134/S1063784220010065}
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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