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This article is cited in 3 scientific papers (total in 3 papers)
Metals
Autowaves of localized deformation induced by phase transformation
Yu. A. Khon, L. B. Zuev Institute of Strength Physics and Materials Science, Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia
Abstract:
An approach and a model of the birth and development of deformation bands and their fronts under plastic deformation due to phase transformation are proposed. A solid body is considered as an open nonequilibrium system the relaxation of which is determined both by vibrational and by electronic degrees of freedom. Electron transitions between different states of the system of nuclei and electrons under deformation initiate excitation of the unstable vibrational mode of atomic displacements into positions peculiar to the martensitic phase.
Keywords:
plasticity, phase transformations, open system, electronic degrees of freedom, nonadiabatic transitions, instability.
Received: 28.07.2020 Revised: 28.07.2020 Accepted: 18.08.2020
Citation:
Yu. A. Khon, L. B. Zuev, “Autowaves of localized deformation induced by phase transformation”, Fizika Tverdogo Tela, 62:12 (2020), 2020–2025; Phys. Solid State, 62:12 (2020), 2266–2271
Linking options:
https://www.mathnet.ru/eng/ftt8216 https://www.mathnet.ru/eng/ftt/v62/i12/p2020
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