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Densification of Ceramics by Gas Overpressure Sintering

Published online by Cambridge University Press:  15 February 2011

G. E. Gazza
Affiliation:
U.S. Army Materials Technology Laboratory, Watertown, MA 02172–0001
R. N. Katz
Affiliation:
U.S. Army Materials Technology Laboratory, Watertown, MA 02172–0001
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Abstract

The use of various gas pressure sintering (GPS) techniques for densifying ceramics are reviewed for both oxides and non-oxides. Variations of the process are discussed with respect to process parameters selected, process sequence, and microstructural development. Theoretical considerations underlying the technique are presented. GPS and hot isostatic pressing are compared and the advantages and disadvantages of each are briefly discussed.

Type
Research Article
Copyright
Copyright © Materials Research Society 1992

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References

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