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Reverse burning phenomenon in self-propagating high-temperature synthesis

Published online by Cambridge University Press:  31 January 2011

Jou-Hong Lee ,
Ai-Yi Lee  and
Chien-Chong Chen
Jou-Hong Lee
Affiliation:
Department of Chemical Engineering, National Chung Cheng University, Chia-Yi 621, Taiwan
Ai-Yi Lee
Affiliation:
Department of Chemical Engineering, National Chung Cheng University, Chia-Yi 621, Taiwan
Chien-Chong Chen*
Affiliation:
Department of Chemical Engineering, National Chung Cheng University, Chia-Yi 621, Taiwan
*
a)Author to whom correspondence should be addressed.
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Abstract

An interesting reverse burning phenomenon was observed during the combustion synthesis of zirconium-based materials. When an external heat was applied to one end of a green pellet, the ignition was initiated at the other end. Also, the ignition position, measured from the heated end, was proportional to the apparent green density of the compact. The possible explanations for this reverse burning phenomenon are discussed.

Type
Articles
Information
Journal of Materials Research , Volume 13 , Issue 6 , June 1998 , pp. 1626 - 1630
Copyright
Copyright © Materials Research Society 1998

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References

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