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Effect Of Dopants on the Crystallization of Zircon From Zirconium Silicate Gels

Published online by Cambridge University Press:  28 February 2011

J.D. Barrie  and
M.J. Meshishnek
J.D. Barrie
Affiliation:
Materials Sciences Laboratory, The Aerospace Corporation, Los Angeles, CA 90009–2957
M.J. Meshishnek
Affiliation:
Materials Sciences Laboratory, The Aerospace Corporation, Los Angeles, CA 90009–2957
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Abstract

Zirconium silicate gels containing small amounts of foreign cations were found to exhibit different crystallization behavior as compared to undoped gels. The reaction to form the zircon phase was enhanced by the presence of these dopants, with zinc oxide additions causing the largest decrease in crystallization temperature. The crystallization behavior of these gels is compared to that of zircon prepared from alternative processing techniques.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 180: Symposium A – Better Ceramics Through Chemistry IV , 1990 , 347
Copyright
Copyright © Materials Research Society 1990

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References

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