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Solute redistribution in dendritic solidification with diffusion in the solidAn investigation of solute redistribution during dendritic solidification with diffusion in the solid has been performed using numerical techniques. The extent of diffusion is characterized by the instantaneous and average diffusion parameters. These parameters are functions of the diffusion Fourier number, the partition ratio and the fraction solid. Numerical results are presented as an approximate model, which is used to predict the average diffusion parameter and calculate the composition of the interdendritic liquid during solidification.
Document ID
19900030344
Document Type
Reprint (Version printed in journal)
Authors
Ganesan, S. (Arizona Univ. Tucson, AZ, United States)
Poirier, D. R. (Arizona, University Tucson, United States)
Date Acquired
August 14, 2013
Publication Date
October 1, 1989
Publication Information
Publication: Journal of Crystal Growth
Volume: 97
Issue: 4-Mar
ISSN: 0022-0248
Subject Category
SOLID-STATE PHYSICS
Funding Number(s)
CONTRACT_GRANT: NAG3-723
Distribution Limits
Public
Copyright
Other