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The Special Features of the Deformation Behavior of an Ultrafine-Grained Aluminum Alloy of the Al–Mg–Li System at Room Temperature

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Russian Physics Journal Aims and scope

The special features of the deformation behavior of an ultrafine-grained aluminum alloy produced by severe plastic deformation are investigated. Unlike ultrafine-grained pure aluminum, the second-phase particles precipitated in the bulk and at the grain boundaries of the alloy are shown to hinder the development of grain boundary sliding and plastic strain localization. This increases the length of the strain hardening stage and uniformity of elongation of a heterogeneous aluminum alloy specimen as compared to pure aluminum.

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Authors and Affiliations

  1. Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia

    E. V. Naydenkin, I. P. Mishin & K. V. Ivanov

Authors
  1. E. V. Naydenkin
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  2. I. P. Mishin
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  3. K. V. Ivanov
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Correspondence to E. V. Naydenkin.

Additional information

Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 79–82, December, 2014.

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Naydenkin, E.V., Mishin, I.P. & Ivanov, K.V. The Special Features of the Deformation Behavior of an Ultrafine-Grained Aluminum Alloy of the Al–Mg–Li System at Room Temperature. Russ Phys J 57, 1705–1708 (2015). https://doi.org/10.1007/s11182-015-0441-9

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  • DOI: https://doi.org/10.1007/s11182-015-0441-9

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