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Fragmentation of metals at high strains: a mechanism of formation of spatially‐modulated vortex structures

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Abstract

Fragmentation of the structure of lattice disorientations at high plastic strains of metal crystals is studied. The medium is modelled by the geometrically nonlinear elastoplastic Cosserat continuum. The points of the continuum are identified with dislocation cells with a frozen crystal lattice.

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Authors and Affiliations

  1. Perm' State Technical University, Perm', 614600

    I. É. Keller & P. V. Trusov

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  1. I. É. Keller
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  2. P. V. Trusov
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Keller, I.É., Trusov, P.V. Fragmentation of metals at high strains: a mechanism of formation of spatially‐modulated vortex structures. Journal of Applied Mechanics and Technical Physics 43, 320–327 (2002). https://doi.org/10.1023/A:1014774230687

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  • DOI: https://doi.org/10.1023/A:1014774230687

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