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Dispersion of autowaves in a localized plastic flow

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Abstract

The dispersion relation for localized plastic deformation autowaves emerging at the easy glide and strain-hardening stages in metals and alloys is established experimentally and analyzed. The quadratic form of this relation and the form of the wavenumber dependence of the phase and group velocities of autowaves are explained, as well as the quantitative interrelation between the characteristics of autowave processes of plastic flow localization and crystal lattice parameters of strained solids.

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Correspondence to L. B. Zuev.

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Original Russian Text © L.B. Zuev, Yu.A. Khon, S.A. Barannikova, 2010, published in Zhurnal Tekhnicheskoĭ Fiziki, 2010, Vol. 80, No. 7, pp. 53–59.

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Zuev, L.B., Khon, Y.A. & Barannikova, S.A. Dispersion of autowaves in a localized plastic flow. Tech. Phys. 55, 965–971 (2010). https://doi.org/10.1134/S106378421007008X

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  • DOI: https://doi.org/10.1134/S106378421007008X

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