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- Title
Hardening of Crystals Caused by the Dynamic Aging of Dislocations.
- Authors
Petukhov, B.V.
- Abstract
A model relating the pronounced effect of mobile impurities on the processes of plastic deformation in crystals to the dynamic aging of dislocations is proposed. The model is based on the concept of internal stresses depending individually on the age of dislocations due to the difference in the impurity environment. The concentration dependence of the impurity contribution to the hardening of materials is calculated. The theory is illustrated by the experimental data for a GeSi solid solution. © 2003 MAIK “Nauka / Interperiodica”.
- Subjects
CRYSTALS; DEFORMATIONS (Mechanics); CRYSTALLOGRAPHY
- Publication
Crystallography Reports, 2003, Vol 48, Issue 5, p813
- ISSN
1063-7745
- Publication type
Article
- DOI
10.1134/1.1612600