Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys

Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys

Macroscopic patterns of localized plastic flow are investigated in f.c.c., b.c.c. and h.c.p. metals and alloys. As shown, the plastic deformation is developed as localized one during all stages of the plastic flow. The type of observed patterns of localization is governed by the work-hardening law a...

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Main Author: V. І. Danilov, L. B. Zuev
Format: Article
Language:English
Published: G. V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine 2008-12-01
Series:Успехи физики металлов
Online Access:https://doi.org/10.15407/ufm.09.04.371
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spelling doaj-881c02caa9ae4381b4672d5a8017e7342020-11-25T03:43:33ZengG. V. Kurdyumov Institute for Metal Physics of the N.A.S. of UkraineУспехи физики металлов 1608-10212617-07952008-12-019437142210.15407/ufm.09.04.371Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and AlloysV. І. Danilov, L. B. ZuevMacroscopic patterns of localized plastic flow are investigated in f.c.c., b.c.c. and h.c.p. metals and alloys. As shown, the plastic deformation is developed as localized one during all stages of the plastic flow. The type of observed patterns of localization is governed by the work-hardening law acting at the corresponding stage of a process. As shown, the macrolocalized plastic-flow patterns are of autowave behaviour. The evolution of localization pattern is retraced along the plastic-flow curve in the materials under investigation. The kinetics of the plastic-flow localization development at the prefailure stage is discussed.https://doi.org/10.15407/ufm.09.04.371
collection DOAJ
language English
format Article
sources DOAJ
author V. І. Danilov, L. B. Zuev
spellingShingle V. І. Danilov, L. B. Zuev
Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys
Успехи физики металлов
author_facet V. І. Danilov, L. B. Zuev
author_sort V. І. Danilov, L. B. Zuev
title Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys
title_short Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys
title_full Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys
title_fullStr Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys
title_full_unstemmed Macrolocalization of Plastic Deformation and Staging of Plastic Flow in Polycrystalline Metals and Alloys
title_sort macrolocalization of plastic deformation and staging of plastic flow in polycrystalline metals and alloys
publisher G. V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine
series Успехи физики металлов
issn 1608-1021
2617-0795
publishDate 2008-12-01
description Macroscopic patterns of localized plastic flow are investigated in f.c.c., b.c.c. and h.c.p. metals and alloys. As shown, the plastic deformation is developed as localized one during all stages of the plastic flow. The type of observed patterns of localization is governed by the work-hardening law acting at the corresponding stage of a process. As shown, the macrolocalized plastic-flow patterns are of autowave behaviour. The evolution of localization pattern is retraced along the plastic-flow curve in the materials under investigation. The kinetics of the plastic-flow localization development at the prefailure stage is discussed.
url https://doi.org/10.15407/ufm.09.04.371
work_keys_str_mv AT vídanilovlbzuev macrolocalizationofplasticdeformationandstagingofplasticflowinpolycrystallinemetalsandalloys
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