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Hydrogen transport in and through niobium

Technical Report ·
OSTI ID:5322939
Two separate experiments were performed in order to understand the roles of bulk diffusion and surface processes in hydrogen transport in and through niobium. Bulk hydrogen and deuterium diffusivities and permeabilities were measured at high temperatures (700 to 1400/sup 0/K) using diffusion controlled permeation methods. At lower temperatures, surface controlled permeation was used to investigate the role of the surface in hydrogen absorption and desorption.
Research Organization:
Illinois Univ., Urbana (USA)
DOE Contract Number:
AC02-76ER01198
OSTI ID:
5322939
Report Number(s):
DOE/ER/01198-1383; ON: DE82017214
Country of Publication:
United States
Language:
English

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