Difference between revisions of "Dendrite"
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dendritic growth; Dendrit (Deut., Sven.); dendrita (Esp.); dendrite (Fr., Port.); dendryt (Pol.); dendriet (Ned.) | dendritic growth; Dendrit (Deut., Sven.); dendrita (Esp.); dendrite (Fr., Port.); dendryt (Pol.); dendriet (Ned.) | ||
| − | == | + | == Sources Checked for Data in Record == |
* Walter C. McCrone, John Gustave Delly, ''The Particle Atlas'', W. McCrone Associates, Chicago, IV, 1972 | * Walter C. McCrone, John Gustave Delly, ''The Particle Atlas'', W. McCrone Associates, Chicago, IV, 1972 | ||
Revision as of 20:32, 30 April 2016
Description
A snowflake-like crystal that forms in a mineral or metal alloy during solidification. In an alloy, a dendrite, rich in the higher melting point constituent, will start growing from a central trunk near the exterior of the piece. As the mixture cools, branches extending out like a fir tree grow towards the interior of the piece. The portion of the alloy outside the dendritic crystal solidifies last as it contains a higher proportion of the lower melting point constituent.
Synonyms and Related Terms
dendritic growth; Dendrit (Deut., Sven.); dendrita (Esp.); dendrite (Fr., Port.); dendryt (Pol.); dendriet (Ned.)
Sources Checked for Data in Record
- Walter C. McCrone, John Gustave Delly, The Particle Atlas, W. McCrone Associates, Chicago, IV, 1972
- Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Dendrite (Accessed Nov. 2, 2005)