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Rapid solidification by unstable combustion synthesis

Published online by Cambridge University Press:  03 March 2011

H.P. Li  and
J.A. Sekhar
H.P. Li
Affiliation:
Department of Materials Science and Engineering, International Center for Micropyretics, University of Cincinnati, Cincinnati, Ohio 45221-0012
J.A. Sekhar
Affiliation:
Department of Materials Science and Engineering, International Center for Micropyretics, University of Cincinnati, Cincinnati, Ohio 45221-0012
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Abstract

During combustion/micropyretic synthesis, conditions that give rise to rapid solidification and rapidly solidified microstructures may be encountered. In this article, many such conditions are identified for the first time in a Ni–Al system. In addition, the banded structures and aligned dendrites that are encountered in this system are also examined. The various techniques of rapid solidification that may be initiated with combustion synthesis are examined and discussed.

Type
Articles
Information
Journal of Materials Research , Volume 8 , Issue 10 , October 1993 , pp. 2515 - 2523
Copyright
Copyright © Materials Research Society 1993

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