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 language | English |
|---|---|
| Pages (from-to) | 66-75 |
| Number of pages | 10 |
| Journal | Physics of Wave Phenomena |
| Volume | 17 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Mar 2009 |
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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 journal › Article
}
TY - JOUR
T1 - Autowave model of localized plastic flow of solids
AU - Zuev, L. B.
AU - Danilov, V. I.
AU - Barannikova, S. A.
AU - Gorbatenko, V. V.
PY - 2009/3/1
Y1 - 2009/3/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=74549165748&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74549165748&partnerID=8YFLogxK
U2 - 10.3103/S1541308X09010117
DO - 10.3103/S1541308X09010117
M3 - Article
VL - 17
SP - 66
EP - 75
JO - Physics of Wave Phenomena
JF - Physics of Wave Phenomena
SN - 1541-308X
IS - 1
ER -