Autowave model of localized plastic flow of solids

L. B. Zuev, V. I. Danilov, S. A. Barannikova, V. V. Gorbatenko

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

The features of plastic flow localization at all stages of strain hardening and at the prefracture stage were analyzed. It was shown that macroscopic localization of plastic flow at these stages can be considered as a self-organization process. At the linear hardening stage, an autowave process of flow localization occurs in the sample, which is characterized by the wavelength and propagation velocity. At the prefracture stage, the autowave process collapses with macroneck formation followed by the nucleation of a ductile crack.

Original languageEnglish
Pages (from-to)66-75
Number of pages10
JournalPhysics of Wave Phenomena
Volume17
Issue number1
DOIs
Publication statusPublished - 1 Mar 2009

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plastic flow
strain hardening
propagation velocity
hardening
cracks
nucleation
wavelengths

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Autowave model of localized plastic flow of solids. / Zuev, L. B.; Danilov, V. I.; Barannikova, S. A.; Gorbatenko, V. V.

In: Physics of Wave Phenomena, Vol. 17, No. 1, 01.03.2009, p. 66-75.

Research output: Contribution to journalArticle

Zuev, L. B. ; Danilov, V. I. ; Barannikova, S. A. ; Gorbatenko, V. V. / Autowave model of localized plastic flow of solids. In: Physics of Wave Phenomena. 2009 ; Vol. 17, No. 1. pp. 66-75.
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