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Fizika Tverdogo Tela, 2018, Volume 60, Issue 2, Pages 315–322
DOI: https://doi.org/10.21883/FTT.2018.02.45386.158 (Mi ftt9305) 		 
This article is cited in 5 scientific papers (total in 5 papers)

Mechanical properties, strength physics and plasticity

Dynamics of a Lüders band and destruction of an aluminum-magnesium alloy, initiated by a stress concentrator

A. A. Shibkov, M. A. Zheltov, M. F. Gasanov, A. E. Zolotov

Tambov State University named after G.R. Derzhavin
Full-text PDF (4550 kB) Citations (5)
DOI: https://doi.org/10.21883/FTT.2018.02.45386.158
Abstract: Spatio-temporal localization of deformation and the rupture of the aluminum-magnesium AlMg6 alloy, initiated by a geometrical stress concentrator, are studied in situ by video recording at a speed of 500 to 20000 frames/s. It is established that a stress concentrator in the form of a small notch with a depth about 1% of the width of a flat specimen is an attractor of bands of macrolocalized plastic deformation, starting from a Lüders band and ending with the start of the main crack. The key role of intersecting deformation macrobands in the development of the main crack is revealed. Possible micromechanisms of viscous destruction associated with the dynamics of the intersection of deformation bands are discussed.
Funding agency Grant number
Russian Science Foundation 15-12-00035
Received: 16.05.2017
Revised: 05.07.2017
English version:
Physics of the Solid State, 2018, Volume 60, Issue 2, Pages 320–327
DOI: https://doi.org/10.1134/S1063783418020257
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. A. Shibkov, M. A. Zheltov, M. F. Gasanov, A. E. Zolotov, “Dynamics of a Lüders band and destruction of an aluminum-magnesium alloy, initiated by a stress concentrator”, Fizika Tverdogo Tela, 60:2 (2018), 315–322; Phys. Solid State, 60:2 (2018), 320–327
Citation in format AMSBIB
\Bibitem{ShiZheGas18}
\by A.~A.~Shibkov, M.~A.~Zheltov, M.~F.~Gasanov, A.~E.~Zolotov
\paper Dynamics of a L\"uders band and destruction of an aluminum-magnesium alloy, initiated by a stress concentrator
\jour Fizika Tverdogo Tela
\yr 2018
\vol 60
\issue 2
\pages 315--322
\mathnet{http://mi.mathnet.ru/ftt9305}
\crossref{https://doi.org/10.21883/FTT.2018.02.45386.158}
\elib{https://elibrary.ru/item.asp?id=32739780}
\transl
\jour Phys. Solid State
\yr 2018
\vol 60
\issue 2
\pages 320--327
\crossref{https://doi.org/10.1134/S1063783418020257}
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  • https://www.mathnet.ru/eng/ftt/v60/i2/p315
    • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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