Alumina and alumina/zirconia multilayer composites obtained by slip casting

Journal Article · Tue Aug 01 00:00:00 EDT 1989 · Journal of the American Ceramic Society; (USA)

DOI:https://doi.org/10.1111/j.1151-2916.1989.tb07692.x· OSTI ID:5372708

Requena, J; Moreno, R; Moya, J S ^[1]

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1. Instituto de Ceramica y Vidrio, C.S.I.C., Arganda del Rey, Madrid (ES)

The slip casting technique is revealed as a powerful method to obtain multilayer composites close to theoretical density. From zeta potential and viscosity measurements of Al/sub 2/O/sub 3/ and Al/sub 2/O/sub 3//ZrO/sub 2/ (4 vol% ZrO/sub 2/) suspensions, the conditions for the preparation of multilayer composites by slip casting have been determined. A microstructural analysis of the different layers by scanning electron microscopy is reported.

• OSTI ID: 5372708
• Journal Information: Journal of the American Ceramic Society; (USA), Journal Name: Journal of the American Ceramic Society; (USA) Vol. 72:8; ISSN 0002-7820; ISSN JACTA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360201 -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CASTING
CHALCOGENIDES
CRYSTAL STRUCTURE
ELECTRON MICROSCOPY
FABRICATION
MICROSCOPY
MICROSTRUCTURE
OXIDES
OXYGEN COMPOUNDS
SCANNING ELECTRON MICROSCOPY
SLIP CASTING
TRANSITION ELEMENT COMPOUNDS
VISCOSITY
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES