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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2012, Volume 38, Issue 13, Pages 49–56 (Mi pjtf8897)  
This article is cited in 2 scientific papers (total in 2 papers)

Peculiar features of mechanical behavior of aluminum alloy 01570S with bimodal structure under conditions of dynamic loading

T. G. Karnavskayaabc, E. V. Avtokratovaabc, A. M. Bragovabc, M. V. Markushevabc, O. Sh. Sitdikovabc, V. N. Pereverzentsevabc, M. Yu. Shcherbanabc

a A. A. Blagonravov Mechanical Engineering Institute, Academy of Sciences of the USSR, Nizhny Novgorod Branch
b Lobachevski State University of Nizhni Novgorod
c Institute for Metals Superplasticity Problems of RAS, Ufa
Full-text PDF (740 kB) Citations (2)
Abstract: We have studied high strain rate deformation of aluminum alloy 01570S with bimodal structure obtained by equal channel angular pressing. It has been demonstrated that, at certain parameters of structure and temperature-strain rate modes of dynamic loading, the alloy can exhibit a high coefficient of strain rate sensitivity $m\sim$ 0.4 characteristic for structural superplasticity upon quasi-static loading. An explanation of this effect in terms of the theory of nonequilibrium grain boundaries is proposed.
Received: 26.01.2012
English version:
Technical Physics Letters, 2012, Volume 38, Issue 7, Pages 620–622
DOI: https://doi.org/10.1134/S1063785012070048
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: T. G. Karnavskaya, E. V. Avtokratova, A. M. Bragov, M. V. Markushev, O. Sh. Sitdikov, V. N. Pereverzentsev, M. Yu. Shcherban, “Peculiar features of mechanical behavior of aluminum alloy 01570S with bimodal structure under conditions of dynamic loading”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 38:13 (2012), 49–56; Tech. Phys. Lett., 38:7 (2012), 620–622
Citation in format AMSBIB
\Bibitem{KarAvtBra12}
\by T.~G.~Karnavskaya, E.~V.~Avtokratova, A.~M.~Bragov, M.~V.~Markushev, O.~Sh.~Sitdikov, V.~N.~Pereverzentsev, M.~Yu.~Shcherban
\paper Peculiar features of mechanical behavior of aluminum alloy 01570S with bimodal structure under conditions of dynamic loading
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2012
\vol 38
\issue 13
\pages 49--56
\mathnet{http://mi.mathnet.ru/pjtf8897}
\elib{https://elibrary.ru/item.asp?id=20327922}
\transl
\jour Tech. Phys. Lett.
\yr 2012
\vol 38
\issue 7
\pages 620--622
\crossref{https://doi.org/10.1134/S1063785012070048}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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