INFLUENCE OF TRAPS ON THE DEUTERIUM BEHAVIOR IN THE LOW-ACTIVATION MARTENSITIC STEELS F82H AND BATMAN

Authors
SERRA E PERUJO A BENAMATI G
Citation
E. Serra et al., INFLUENCE OF TRAPS ON THE DEUTERIUM BEHAVIOR IN THE LOW-ACTIVATION MARTENSITIC STEELS F82H AND BATMAN, Journal of nuclear materials, 245(2-3), 1997, pp. 108-114
Citations number
29
Categorie Soggetti
Nuclear Sciences & Tecnology","Mining & Mineral Processing","Material Science
Journal title
Journal of nuclear materials → ACNP
ISSN journal
00223115
Volume
245
Issue
2-3
Year of publication
1997
Pages
108 - 114
Database
ISI
SICI code
0022-3115(1997)245:2-3<108:IOTOTD>2.0.ZU;2-Z
Abstract
A time dependent permeation method is used to measure the permeability , diffusivity and solubility of deuterium in the low activation marten sitic steels F82H and Barman. The measurements cover the temperature r ange from 373 to 743 K which includes the onset of deuterium trapping effects on diffusivity and solubility. The results are interpreted usi ng a trapping model. The number of trap sites and their average energi es for deuterium in F82H and Batman steels are determined.