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MACA, K., HADRABA, H., CIHLÁŘ, J.
Original Title
Electrophoretic deposition of alumina and zirconia I. Single-component system
Type
journal article - other
Language
English
Original Abstract
Electrophoretic deposition of Al2O3 and ZrO2 suspended in isopropanol in the presence of monochloroacetic acid and polyvinylbutyral under constant-current conditions was studied. The deposition of ceramic particles occurred on the anode. An optimum deposition in terms of surface flatness, deposit density and thickness was found for 15 wt.% of monochloroacetic acid in isopropanol. The electrophoretic mobility of alumina particles in this suspension was determined from deposition kinetics. The sintering behaviour, hardness, fracture toughness and bending strength of Al2O3 and ZrO2 electrophoretic deposits were comparable with the values measured for the specimens prepared from identical powders by injection moulding and cold isostatic pressing or with the values given in the literature.
Keywords
Electrophoretic deposition, composites, Al2O3, ZrO2
Authors
RIV year
2004
Released
1. 1. 2004
Publisher
Elsevier
ISBN
0272-8842
Periodical
Ceramics International
Year of study
30
Number
6
State
United Kingdom of Great Britain and Northern Ireland
Pages from
843
Pages to
852
Pages count
10
BibTex
@article{BUT42184, author="Karel {Maca} and Hynek {Hadraba} and Jaroslav {Cihlář}", title="Electrophoretic deposition of alumina and zirconia I. Single-component system", journal="Ceramics International", year="2004", volume="30", number="6", pages="10", issn="0272-8842" }