Abstract
Molecular dynamics simulation of behavior of grain boundaries in bicrystal under shear loading were carried out. A variety of metals was investigated. The possibility of movement of the grain boundary in a direction perpendicular to the applied load was shown. The dependencies of the velocity of grain boundaries on the sample temperature are analysed. Results obtained in this paper help to understand the features of development of plastic deformation in polycrystals under shear loading.
| Original language | English |
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| Title of host publication | 19th European Conference on Fracture |
| Subtitle of host publication | Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 |
| Publisher | European Conference on Fracture, ECF |
| ISBN (Print) | 978-5-905576-18-8 |
| Publication status | Published - 1 Jan 2012 |
| Event | 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 - Kazan, Russian Federation Duration: 26 Aug 2012 → 31 Aug 2012 |
Conference
| Conference | 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 |
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| Country | Russian Federation |
| City | Kazan |
| Period | 26.8.12 → 31.8.12 |
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Keywords
- Atomic scale
- Grain boundary
- Molecular dynamics
ASJC Scopus subject areas
- Safety, Risk, Reliability and Quality
Cite this
Nikonov, A. Y., Dmitriev, A. I., & Psakhie, S. G. (2012). Molecular dynamics investigation of behavior of grain boundaries under thermo-mechanical external impact. In 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012 European Conference on Fracture, ECF.