Published October 1998
| Version v1
Journal article
Influence of loading method on hydrogen retention and release from beryllium
Creators
- 1. Kazakh State Univ., Almaty (Kazakhstan). Sci. Res. Inst. of Exp. and Theor. Phys.
- 2. Inst. of Atomic Energy of National Nuclear Centre (Kazakhstan)
Description
Analysis of experimental data and modeling of processes of hydrogen isotope retention, diffusion and release from beryllium irradiated in two fission reactors were carried out. The activation energies of hydrogen release for five TDS peaks were calculated according to the mechanism of second order desorption. An attempt was made to describe high-temperature peak by bulk diffusion from beryllium with surface oxide layer. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Nuclear Materials
- Journal Volume
- 258-263
- Journal Issue
- pt.A
- Journal Page Range
- p. 798-802
- ISSN
- 0022-3115
- CODEN
- JNUMAM
Conference
- Title
- 8. international conference on fusion reactor materials (ICFRM-8)
- Dates
- 26-31 Oct 1997
- Place
- Sendai (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 30005503
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTIVATION ENERGY; BERYLLIUM; COMPUTERIZED SIMULATION; DESORPTION; DIFFUSION; FISSION NEUTRONS; HYDROGEN; ITER TOKAMAK; RELEASE LIMITS; RETENTION; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; TEMPERATURE RANGE 1000-4000 K
- Descriptors DEC
- ALKALINE EARTH METALS; BARYONS; CLOSED PLASMA DEVICES; ELEMENTARY PARTICLES; ELEMENTS; ENERGY; FERMIONS; HADRONS; METALS; NEUTRONS; NONMETALS; NUCLEONS; SIMULATION; TEMPERATURE RANGE; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTORS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS
Optional Information
- Notes
- 12 refs.