## Abstract Using the etch pit technique both the distribution and density of dislocations in undeformed and dynamically deformed nominally pure and Sr^2+^ or Pb^2+^ doped KCl crystals are examined. Additionally, the role of specimen geometry in the plastic deformation within the I deformation stag
Dislocation density-based modelling of plastic deformation of Zircaloy-4
✍ Scribed by J.W. Dunlop; Y.J.M. Bréchet; L. Legras; Y. Estrin
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 308 KB
- Volume
- 443
- Category
- Article
- ISSN
- 0921-5093
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📜 SIMILAR VOLUMES
## Abstract The present work is devoted to modelling of plastic deformation and damage in cement‐based materials subjected to desiccation and mechanical loading. Basic mechanical behaviours of cement‐based materials and influences of saturation degree on such behaviours are first recalled. Physical
Dislocation assemblies in crystalline substrates are a beautiful example of the broad class of systems that are governed by the presence of kinematical constraints induced by interactions, geometry, and/or disorder. The interactions between dislocation lines of different type together with the dynam