Localization of plastic deformation and fracture in aluminum polycrystals

• Published in: Проблемы прочности
• Date: 2008
• Main Authors: Zarikovskaya, N.V., Zuev, L.B.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2008
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48461
• 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.

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...