Chernov–Lьders bands and the Portevin–Le Chatelier effect as plastic flow instabilities
| Parent link: | Russian Metallurgy (Metally) Vol. 2017, iss. 4.— 2017.— [P. 231–236] |
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| Other Authors: | , |
| Summary: | Title screen The development of macroscopic plastic flow heterogeneities in metals in the form of Chernov–Luders bands and the Portevin–Le Chatelier effect is studied. The main laws of deformation development inthese two cases are found, and the kinetics of the motion of Chernov–Lьders band fronts and the serrateddeformation during the Portevin–Le Chatelier effect is investigated. It is shown that both versions of heterogeneitiescan be considered as macroscopic autowave processes of switching and excitation in deformablemedia. Режим доступа: по договору с организацией-держателем ресурса |
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2017
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| Online Access: | https://doi.org/10.1134/S0036029517040243 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657553 |
| Summary: | Title screen The development of macroscopic plastic flow heterogeneities in metals in the form of Chernov–Luders bands and the Portevin–Le Chatelier effect is studied. The main laws of deformation development inthese two cases are found, and the kinetics of the motion of Chernov–Lьders band fronts and the serrateddeformation during the Portevin–Le Chatelier effect is investigated. It is shown that both versions of heterogeneitiescan be considered as macroscopic autowave processes of switching and excitation in deformablemedia. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1134/S0036029517040243 |