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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 22, Pages 47–50
DOI: https://doi.org/10.21883/PJTF.2019.22.48650.17969 (Mi pjtf5269) 		 
This article is cited in 2 scientific papers (total in 2 papers)

The influence of heat treatment on the elastic and microplastic properties of ultrafine-grained titanium with variable content of impurities

B. K. Kardasheva, M. V. Narykovaa, V. I. Betekhtina, A. G. Kadomtseva, A. Yu. Tokmacheva-Kolobovabc

a Ioffe Institute, St. Petersburg
b National University of Science and Technology «MISIS», Moscow
c Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region
Full-text PDF (128 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2019.22.48650.17969
Abstract: Results of investigations of the influence of heat treatment at elevated temperatures on the elastic and microplastic properties of ultrafine-grained (UFG) titanium processed by severe plastic deformation are discussed. The samples were prepared from various batches of $\alpha$-titanium (VT1-0, Grade 4, and PT3-V) with different initial polycrystalline structures and impurity compositions. Experiments showed that significant changes in the structure (grain size), elastic properties, and microplasticity characteristics only took place in the $\alpha$-Ti grade of maximum purity (VT1-0). UFG titanium of Grade 4 and PT3-V showed much higher thermal stability of properties, which was probably related to the presence of large amounts of various impurities.
Keywords: ultrafine-grained titanium, Young’s modulus, internal friction, elastic properties.
Funding agency Grant number
Russian Science Foundation 19-12-00221
This work was supported by the Russian Science Foundation, project no. 19-12-00221.
Received: 09.07.2019
Revised: 07.08.2019
Accepted: 07.08.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 11, Pages 1163–1166
DOI: https://doi.org/10.1134/S1063785019110221
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: B. K. Kardashev, M. V. Narykova, V. I. Betekhtin, A. G. Kadomtsev, A. Yu. Tokmacheva-Kolobova, “The influence of heat treatment on the elastic and microplastic properties of ultrafine-grained titanium with variable content of impurities”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:22 (2019), 47–50; Tech. Phys. Lett., 45:11 (2019), 1163–1166
Citation in format AMSBIB
\Bibitem{KarNarBet19}
\by B.~K.~Kardashev, M.~V.~Narykova, V.~I.~Betekhtin, A.~G.~Kadomtsev, A.~Yu.~Tokmacheva-Kolobova
\paper The influence of heat treatment on the elastic and microplastic properties of ultrafine-grained titanium with variable content of impurities
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 22
\pages 47--50
\mathnet{http://mi.mathnet.ru/pjtf5269}
\crossref{https://doi.org/10.21883/PJTF.2019.22.48650.17969}
\elib{https://elibrary.ru/item.asp?id=41848487}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 11
\pages 1163--1166
\crossref{https://doi.org/10.1134/S1063785019110221}
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    • This publication is cited in the following 2 articles:
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