Dislocation kinetics during plastic deformation of two-dimensional polycrystals

• Published in: Вопросы атомной науки и техники
• Date: 2019
• Main Authors: Badiyan, E.E., Tonkopryad, A.G., Ftomov, Ye.V., Shekhovtsov, O.V.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2019
• Subjects: Physics of radiation damages and effects in solids
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/194932
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dislocation kinetics during plastic deformation of two-dimensional polycrystals / E.E. Badiyan, A.G. Tonkopryad, Ye.V. Ftomov, O.V. Shekhovtsov // Problems of atomic science and technology. — 2019. — № 2. — С. 25-29. — Бібліогр.: 18 назв. — англ.

The dislocation-kinetic approach is applied to the study of plastic flow of plate specimens of two-dimensional polycrystals of high purity metals under uniaxial tension with a constant strain rate at moderate temperatures. A dislocation-kinetic equation is formulated. It takes into account the role...