Point-defect interaction in a dislocation core
β Scribed by I. T. Suprun
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 418 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1573-9228
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π SIMILAR VOLUMES
The interactions between dislocations (D) and point defects (PD) are one of the most important causes of mechanical damping in metals. In the past 40 years, many experimental results have been obtained and published, from which it appears that two fundamental behaviors can be observed when dislocati
Pure Cu single crystals irradiated at room temperature to low doses with 590 MeV protons have been deformed in situ in a transmission electron microscope in order to identify the basic mechanisms at the origin of hardening. Cu irradiated to 10 -4 dpa shows at room temperature a yield shear stress of