Influence of Temperature on the Densification and Lattice Parameters of Sialon Ceramic

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Abstract:

The sintering behavior and lattice parameters of β-sialon were investigated by varying temperature, z values and the amounts of sintering additive composed of Y2O3. The experimental results indicated that the z value of β-sialon decreases with the sintering temperature increases. The sinterability of the β-sialon declined with the z values increase . As the sintering temperature rise the phenomenon of anti-densification was occurred when the amount of additive was 7wt%.

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Periodical:

Advanced Materials Research (Volumes 335-336)

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678-682

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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