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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 5 scientific papers (total in 5 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 (5)
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}
Linking options:
  • https://www.mathnet.ru/eng/ftt8217
  • https://www.mathnet.ru/eng/ftt/v62/i12/p2026
    • This publication is cited in the following 5 articles:
    1. E.V. Gladkikh, G.Kh. Sultanova, A.A. Rusakov, A.S. Useinov, V.V. Molokanov, A.V. Krutilin, N.A. Palii, “ISSLEDOVANIE MEKhANIChESKIKh SVOISTV AMORFNOGO PROVODA Co-SPLAVA 84KKhSR PEREMENNOGO DIAMETRA METODOM INSTRUMENTALNOGO INDENTIROVANIYa”, NanoRus, 18:1 (2025), 30  crossref
    2. Elizaveta Dvoretskaya, Roman Morgunov, Valery Savin, Alexander Chernov, “Laser and thermal control over structure and magnetic properties of PrDy-FeCo-B microwires”, Journal of Magnetism and Magnetic Materials, 610 (2024), 172574  crossref
    3. A.S. Useinov, E.V. Gladkikh, S.V. Prokudin, K.S. Kravchuk, “Izmerenie mekhanicheskikh svoistv metodom instrumentalnogo indentirovaniya v shirokom diapazone temperatur”, NanoRus, 14:2 (2021), 108  crossref
    4. D. V. Korolev, R. A. Valeev, V. P. Piskorsky, O. V. Koplak, O. S. Dmitriev, A. D. Talantsev, R. B. Morgunov, “Magnetic anisotropy of microwires and domain structure of microstripes of PrDyFeCoB”, Phys. Solid State, 63:8 (2021), 1211–1217  mathnet  mathnet  crossref  crossref
    5. D. V. Korolev, E. V. Dvoretskaya, O. V. Koplak, R. A. Valeev, V. P. Piskorsky, R. B. Morgunov, “Magneto-optical properties and photoluminescence of (PrDy)(FeCo)B microwires”, Phys. Solid State, 63:4 (2021), 556–565  mathnet  mathnet  crossref  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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