Formation of dislocation dipoles in irradiated graphite
β Scribed by Keisuke Niwase
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 110 KB
- Volume
- 400-401
- Category
- Article
- ISSN
- 0921-5093
No coin nor oath required. For personal study only.
β¦ Synopsis
Recently, we have proposed a dislocation dipole accumulation model to explain the irradiation-induced amorphization of graphite. However, the structure of dislocation dipole in the hexagonal networks is still an open question at the atomic-level. In this paper, we propose a possible formation process of the dislocation dipole.
π SIMILAR VOLUMES
part of a joint (Dragon/KFA/Euratom/RCN) irradiation programme in the HFR Petten, The Netherlands, extensive data were obtained on the irradiation behaviour at 8 temperature levels between 400 and 1400Β°C of 10 different Gilsocarbon graphites. A computer technique was used to systematize and compare
The theory of creep of a graphite crystal under fast neutron irradiation is developed assuming that it occurs by basal slip activated by fast neutron induced atomic displacements. The basal slip rate is calculated for dislocations gliding through an arra\ of pinning points which are both created and