This article is cited in 4 papers

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

I. E. Keller, P. V. Trusov

Perm' State Technical University, Perm', 614600

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.

UDC: 539.374

Received: 05.11.2001

 English version: Journal of Applied Mechanics and Technical Physics, 2002, 43:2, 320–327

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