Detail publikace

Electrophoretic deposition of alumina and zirconia I. Single-component system

MACA, K., HADRABA, H., CIHLÁŘ, J.

Originální název

Electrophoretic deposition of alumina and zirconia I. Single-component system

Anglický název

Electrophoretic deposition of alumina and zirconia I. Single-component system

Jazyk

en

Originální abstrakt

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.

Anglický abstrakt

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.

Dokumenty

BibTex


@article{BUT42184,
  author="Karel {Maca} and Hynek {Hadraba} and Jaroslav {Cihlář}",
  title="Electrophoretic deposition of alumina and zirconia I. Single-component system",
  annote="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.",
  address="Elsevier",
  chapter="42184",
  institution="Elsevier",
  journal="Ceramics International",
  number="6",
  volume="30",
  year="2004",
  month="january",
  pages="843",
  publisher="Elsevier",
  type="journal article - other"
}