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Paper Titles
Examples of EPD Process Applications in the Electronic Industry and their Characteristics
p.181
Mechanical and Tribological Properties of Al2O3-ZrO2 Based Composites Prepared by EPD
p.191
Fly Ash/Rare Earth Oxide Coatings by EPD: Processing and Characterization
p.197
Stability and EPD of Concentrated Suspensions of Alumina with Nanosized Titania
p.203
Control of Electrophoretic Deposition Kinetics for Preparation of Laminated Alumina/Zirconia Ceramic Composites
p.209
Preparation of Perovskite-Type Oxide Thick-Film Device by EPD Method and its Application for Electrochemical Hydrogen-Phosphate Ion Sensor
p.215
Development of Internal Stresses in Alumina-Zirconia Laminates
p.221
Orientation Control of Hematite via Transformation of Textured Goethite Prepared by EPD in a Strong Magnetic Field
p.227
Characterization of a Ceramic Powder Surface by Contact Angle Measurements and Infrared Spectroscopy
p.233

Control of Electrophoretic Deposition Kinetics for Preparation of Laminated Alumina/Zirconia Ceramic Composites

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Abstract:

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 µA) 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.

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Periodical:

Key Engineering Materials (Volume 507)

Pages:

209-213

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.507.209

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Cite this paper

Online since:

March 2012

Authors:

Hynek Hadraba, Daniel Drdlík, Zdeněk Chlup, Karel Maca, Ivo Dlouhý

Keywords:

Ceramic Micro-Laminate, Electrophoretic Deposition (EPD), Kinetics of Deposition

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