Abstract
The micromechanisms of plastic deformation of ultrafine-grained metallic materials are analyzed using copper, the nanostructure of which is produced by equal-channel angular pressing, as an example. Slip traces are studied at various deformation stages, and their parameters are estimated. The change in the granular structure during deformation has been studied.
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Original Russian Text © E.V. Kozlov, N.A. Popova, N.A. Koneva, 2014, published in Deformatsiya i Razrushenie Materialov, 2014, No. 5, pp. 2–7.
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Kozlov, E.V., Popova, N.A. & Koneva, N.A. Plastic deformation of ultrafine-grained metallic materials. Russ. Metall. 2015, 264–268 (2015). https://doi.org/10.1134/S0036029515040072
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DOI: https://doi.org/10.1134/S0036029515040072