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Control of Electrophoretic Deposition Kinetics for Preparation of Laminated Alumina/Zirconia Ceramic Composites
- 1.0390664 - ÚFM 2013 RIV CH eng J - Journal Article
Hadraba, Hynek - Drdlík, D. - Chlup, Zdeněk - Maca, K. - Dlouhý, Ivo
Control of Electrophoretic Deposition Kinetics for Preparation of Laminated Alumina/Zirconia Ceramic Composites.
Key Engineering Materials. Roč. 507, č. 1 (2012), s. 209-213. ISSN 1013-9826.
[4th International Conference on Electrophoretic Deposition: Fundamentals and Applications. Puerto Vallarta, 02.10.2011-07, 10.2011]
R&D Projects: GA ČR(CZ) GAP108/11/1644; GA ČR GD106/09/H035
Institutional research plan: CEZ:AV0Z20410507
Institutional support: RVO:68081723
Keywords : electrophoretic deposition * kinetics of deposition * ceramic micro-laminate
Subject RIV: JH - Ceramics, Fire-Resistant Materials and Glass
http://www.scientific.net/KEM.507.209
Electrophoretic deposition of Al2O3 and ZrO2 powders from isopropanol suspension in the presence of monochloroacetic acid under constant-current conditions was studied. The deposits were prepared under different electrical conditions of deposition. It was found that the deposits prepared at low current densities (500 mu A) contained smaller pores and achieved higher green densities than deposits prepared at high current densities (20 mA). The deposits prepared at low current densities were formed just by part of the particles in the suspension because of decreasing of efficiency of electrophoretic deposition process.
Permanent Link: http://hdl.handle.net/11104/0219776
Number of the records: 1