ASSESSMENT OF DIFFUSIONAL MOBILITIES IN FACE-CENTERED-CUBIC NI CR AL-ALLOYS

Authors
ENGSTROM A AGREN J
Citation
A. Engstrom et J. Agren, ASSESSMENT OF DIFFUSIONAL MOBILITIES IN FACE-CENTERED-CUBIC NI CR AL-ALLOYS, Zeitschrift fur Metallkunde, 87(2), 1996, pp. 92-97
Citations number
13
Categorie Soggetti
Metallurgy & Metallurigical Engineering
Journal title
Zeitschrift fur Metallkunde → ACNP
ISSN journal
00443093
Volume
87
Issue
2
Year of publication
1996
Pages
92 - 97
Database
ISI
SICI code
0044-3093(1996)87:2<92:AODMIF>2.0.ZU;2-Q
Abstract
Experimental information on the mobilities in face-centered cubic Ni-C r-Al alloys are assessed in terms of a model recently suggested by And ersson and Agren [1]. Optimized model parameters are presented. Severa l calculations on different gamma/gamma diffusion couples were perform ed in order to test the validity of the optimized parameters. A very g ood agreement between the experimental information and the calculation s was found.