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NASA NTRS ยท 19880056707

Crystal growing from the melt

Abstract

The mechanical and electrical properties of crystals produced by a unidirectional process depend strongly on the temperature and flow fields since these control the concentration of solute at the melt-crystal interface. The solute gradient there drives morphological instabilities that lead to cellular or dendritic interfaces. In the presentation several features of flow-solidification interactions will be discussed. These will include the effects of convection driven by density changes and buoyancy and the imposition of forced flow.

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BibTeXRIS

Davis, S. H.. 1987-01-01. Crystal growing from the melt. https://ntrs.nasa.gov/citations/19880056707

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