Localization of plastic deformation and fracture in aluminum polycrystals
The effect of the grain size as a basic structural parameter on plastic strain macrolocalization has been studied for polycrystalline aluminum. The mathematical form of the above dependence has been verified. The limiting cases have been defined both for small- and coarse-grain ranges. The effect of...
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| Published in: | Проблемы прочности |
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| Date: | 2008 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2008
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/48461 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Localization of plastic deformation and fracture in aluminum polycrystals / N.V. Zarikovskaya, L.B. Zuev // Проблемы прочности. — 2008. — № 1. — С. 52-55. — Бібліогр.: 4 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The effect of the grain size as a basic structural parameter on plastic strain macrolocalization has been studied for polycrystalline aluminum. The mathematical form of the above dependence has been verified. The limiting cases have been defined both for small- and coarse-grain ranges. The effect of sample dimension on the macrolocalization period has been considered.
Исследовано влияние размера зерна как основного параметра структуры на макролокализацию пластической деформации в поликристаллическом алюминии. Выполнена проверка математической записи указанной зависимости. Определены предельные случаи для областей малых и больших размеров зерен. Рассмотрено влияние размера образца на период макролокализации.
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| ISSN: | 0556-171X |