Phenomenology of wave processes in a localized plastic flow

Abstract

The motion of localized deformation sites in mono- and polycrystallites of metals and alloys is investigated experimentally at the stages of easy slip and linear strain hardening. The wave nature of localization of deformation at these stages of plastic flow is established, and the velocity of waves and their dispersion relation are determined. The scale effect and the dependence of the localized deformation wavelength on the grain size are investigated. A qualitative interpretation of the results obtained is proposed.

Original language	English
Pages (from-to)	1483-1487
Number of pages	5
Journal	Physics of the Solid State
Volume	43
Issue number	8
DOIs	https://doi.org/10.1134/1.1395088
Publication status	Published - Aug 2001
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1134/1.1395088

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title = "Phenomenology of wave processes in a localized plastic flow",

abstract = "The motion of localized deformation sites in mono- and polycrystallites of metals and alloys is investigated experimentally at the stages of easy slip and linear strain hardening. The wave nature of localization of deformation at these stages of plastic flow is established, and the velocity of waves and their dispersion relation are determined. The scale effect and the dependence of the localized deformation wavelength on the grain size are investigated. A qualitative interpretation of the results obtained is proposed.",

author = "Zuev, {L. B.} and Barannikova, {S. A.} and Zarikovskaya, {N. V.} and Zykov, {I. Yu}",

year = "2001",

month = aug,

doi = "10.1134/1.1395088",

language = "English",

volume = "43",

pages = "1483--1487",

journal = "Physics of the Solid State",

issn = "1063-7834",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "8",

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AU - Zuev, L. B.

AU - Barannikova, S. A.

AU - Zarikovskaya, N. V.

AU - Zykov, I. Yu

PY - 2001/8

Y1 - 2001/8

N2 - The motion of localized deformation sites in mono- and polycrystallites of metals and alloys is investigated experimentally at the stages of easy slip and linear strain hardening. The wave nature of localization of deformation at these stages of plastic flow is established, and the velocity of waves and their dispersion relation are determined. The scale effect and the dependence of the localized deformation wavelength on the grain size are investigated. A qualitative interpretation of the results obtained is proposed.

AB - The motion of localized deformation sites in mono- and polycrystallites of metals and alloys is investigated experimentally at the stages of easy slip and linear strain hardening. The wave nature of localization of deformation at these stages of plastic flow is established, and the velocity of waves and their dispersion relation are determined. The scale effect and the dependence of the localized deformation wavelength on the grain size are investigated. A qualitative interpretation of the results obtained is proposed.

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