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Fizika Tverdogo Tela, 2020, Volume 62, Issue 12, Pages 2026–2033
DOI: https://doi.org/10.21883/FTT.2020.12.50205.164 (Mi ftt8217) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Metals

The morphology and mechanical properties of PrDyFeCoB microwires

O. V. Koplaka, E. V. Dvoretskayaa, K. S. Kravchukb, A. S. Useinovb, D. V. Korolevc, R. A. Valeevc, V. P. Piskorskyc, O. S. Dmitrievd, R. B. Morgunovacd

a Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
b Technological Institute for Superhard and Novel Carbon Materials, Troitsk, Moscow
c All-Russian Scientific Research Institute of Aviation Materials, Moscow
d Tambov State Technical University
Full-text PDF (1206 kB) Citations (4)
DOI: https://doi.org/10.21883/FTT.2020.12.50205.164
Abstract: The PrDyFeCoB microwires, whose diameter and cylindricity are controlled via rotation speed of a cooling cylinder and depend on time of droplet solidification on it, are obtained via extraction of a hanging melt droplet. The variations in cooling mode of a melt droplet lead to a change in cross-sectional shape from completely cylindrical to semicircle, crescent, and almost flat plate one. We found that the cooling mode affects not only the morphology, but also the mechanical properties, which are different for microwires of d-ifferent shapes, and changes the microhardness and Young's modulus of different surfaces of the same microwire.
Keywords: rare earth and transition metals, microwires, microhardness, elasticity, plasticity.
Funding agency Grant number
Russian Foundation for Basic Research 20-32-70025
Ministry of Education and Science of the Russian Federation 2644.2020.2
This work was financially supported by the Russian Foundation for Basic Research (grant “Stability”, no. 20-32-70025), the grant of the President of Russian Federation for the state support of leading scientific schools (no. 2644.2020.2), and the program of the Institute of Problems of Chemical Physics, Russian Academy of Sciences (no. AAAA-A19-119092390079-8).
Received: 02.08.2020
Revised: 02.08.2020
Accepted: 12.08.2020
English version:
Physics of the Solid State, 2020, Volume 62, Issue 12, Pages 2272–2279
DOI: https://doi.org/10.1134/S1063783420120161
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: O. V. Koplak, E. V. Dvoretskaya, K. S. Kravchuk, A. S. Useinov, D. V. Korolev, R. A. Valeev, V. P. Piskorsky, O. S. Dmitriev, R. B. Morgunov, “The morphology and mechanical properties of PrDyFeCoB microwires”, Fizika Tverdogo Tela, 62:12 (2020), 2026–2033; Phys. Solid State, 62:12 (2020), 2272–2279
Citation in format AMSBIB
\Bibitem{KopDvoKra20}
\by O.~V.~Koplak, E.~V.~Dvoretskaya, K.~S.~Kravchuk, A.~S.~Useinov, D.~V.~Korolev, R.~A.~Valeev, V.~P.~Piskorsky, O.~S.~Dmitriev, R.~B.~Morgunov
\paper The morphology and mechanical properties of PrDyFeCoB microwires
\jour Fizika Tverdogo Tela
\yr 2020
\vol 62
\issue 12
\pages 2026--2033
\mathnet{http://mi.mathnet.ru/ftt8217}
\crossref{https://doi.org/10.21883/FTT.2020.12.50205.164}
\elib{https://elibrary.ru/item.asp?id=44821338}
\transl
\jour Phys. Solid State
\yr 2020
\vol 62
\issue 12
\pages 2272--2279
\crossref{https://doi.org/10.1134/S1063783420120161}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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