Preparation and Charactorization of Superfine YAG Powder Materials via the Co-Precipitation Methods

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Abstract:

YAG is widely applied as the structure materials and the functional materials because of some excellent performances in the chemistry. The pure superfine YAG powder materials are prepared via the co-precipitation method after calcining the precursor of YAG at 1100°C. The superfine YAG powders has the better dispersion, the particle size distribution range is narrow bewteen 200 and 350nm. The superfine YAG mainly show near-spherical, and partly sintering behavior among the particles.

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162-165

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April 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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