In:
Defect and Diffusion Forum, Trans Tech Publications, Ltd., Vol. 283-286 ( 2009-3), p. 669-674
Abstract:
51Cr and 60Co diffusion along grain boundary (GB) in polycrystalline Zr and -Zr-20%Nb were measured by means of the radiotracer technique in an overall temperature range [380-1000] K. The use of Harrison´s C and B kinetics resulted in direct data of the GB diffusivity (Dgb) and the apparent GB diffusivity (Pgb). The analyzed temperatures involved those of power reactors service. The GB segregation factors s were determined or evaluated in the limit of very dilute solute concentration.
Type of Medium:
Online Resource
ISSN:
1662-9507
DOI:
10.4028/www.scientific.net/DDF.283-286
DOI:
10.4028/www.scientific.net/DDF.283-286.669
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2009
detail.hit.zdb_id:
2051135-8
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