Stabilizing force on perturbed grain boundaries using a dislocation model
β Scribed by Xiaohong Zhu; Yang Xiang
- Book ID
- 113898679
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 298 KB
- Volume
- 64
- Category
- Article
- ISSN
- 1359-6462
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
For understanding the macroscopic mechanical property of polycrystalline metal from a microscopic point of view, analysis of interaction between grain boundary (GB) and dislocations are very important. Especially, the driving force of each dislocation must be evaluated precisely, to apply the disloc
The propagation of short cracks in the neighbourhood of grain boundaries have been investigated using a technique were the crack is modelled by distributed dislocation dipoles and the plastic deformation is represented by discrete dislocations. Discrete dislocations are emitted from the crack tip as