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Fizika Tverdogo Tela, 2014, Volume 56, Issue 8, Pages 1539–1545 (Mi ftt12097)  

This article is cited in 17 scientific papers (total in 17 papers)

Mechanical properties, strength physics and plasticity

Mechanical properties and structural features of nanocrystalline titanium produced by cryorolling

V. A. Moskalenkoa, V. I. Betekhtinb, B. K. Kardashevb, A. G. Kadomtsevb, A. R. Smirnova, R. V. Smolyanetsa, M. V. Narykovab

a B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov
b Ioffe Institute, St. Petersburg
Abstract: A broad spectrum of physicomechanical properties of the VT1-0 nanocrystalline titanium produced by cryomechanical fragmentation of the grain structure using rolling at a temperature close to liquid-nitrogen temperature has been studied. It has been found that the mechanism of grain refinement is associated with grain fragmentation by twins. Exactly the twin nature of internal interfaces (crystallite boundaries) provides the thermal and structural stability of nanocrystalline titanium produced by cryomechanical grain fragmentation in the temperature range to $\sim$ 500 K. It has been assumed that the observed decrease in the titanium density due to cryorolling is associated with a number of factors (high density of introduced dislocations, nanopore formation, and changes in titanium lattice parameters).
Received: 12.02.2014
English version:
Physics of the Solid State, 2014, Volume 56, Issue 8, Pages 1590–1596
DOI: https://doi.org/10.1134/S1063783414080204
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. A. Moskalenko, V. I. Betekhtin, B. K. Kardashev, A. G. Kadomtsev, A. R. Smirnov, R. V. Smolyanets, M. V. Narykova, “Mechanical properties and structural features of nanocrystalline titanium produced by cryorolling”, Fizika Tverdogo Tela, 56:8 (2014), 1539–1545; Phys. Solid State, 56:8 (2014), 1590–1596
Citation in format AMSBIB
\Bibitem{MosBetKar14}
\by V.~A.~Moskalenko, V.~I.~Betekhtin, B.~K.~Kardashev, A.~G.~Kadomtsev, A.~R.~Smirnov, R.~V.~Smolyanets, M.~V.~Narykova
\paper Mechanical properties and structural features of nanocrystalline titanium produced by cryorolling
\jour Fizika Tverdogo Tela
\yr 2014
\vol 56
\issue 8
\pages 1539--1545
\mathnet{http://mi.mathnet.ru/ftt12097}
\elib{https://elibrary.ru/item.asp?id=22019153}
\transl
\jour Phys. Solid State
\yr 2014
\vol 56
\issue 8
\pages 1590--1596
\crossref{https://doi.org/10.1134/S1063783414080204}
Linking options:
  • https://www.mathnet.ru/eng/ftt12097
  • https://www.mathnet.ru/eng/ftt/v56/i8/p1539
  • This publication is cited in the following 17 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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