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Electrophoretic deposition of green parts for LPS SiC-based ceramics

热1 llcok_cn 添加于 2010-5-10 06:18 | 1780 次阅读 | 1 个评论

作者
Novak S, Drazic G, Mejak K
摘要
Electrophoretic deposition of silicon carbide in ethanol suspensions was studied with the aim to fabricate liquid-phase sintered (LPS) SiC-based ceramics densified at temperatures below 1500 degrees C. The effect of suspensions composition (solids content, pH, sintering additives) on the deposition rate and the properties of the deposits was analysed. The consistency of deposits and their solids loading was found to be significantly dependent on composition of the starting suspension: the highest solids loading (54.5 vol. %) for pure SiC was obtained with the addition of citric acid, while for the suspension containing aluminum phosphate the deposition was more successful from alkaline suspensions.
详细资料
- 文献种类: Journal Article
- 期刊名称: Electrophoretic Deposition: Fundamentals and Applications Ii
- 期卷页: 2006年第314卷 45-50页
- 日期: 2006
- ISBN: 1013-9826
学科领域自然科学 » 化学