Slip casting of yttria-stabilized tetragonal zirconia polycrystals

Journal Article · Wed Nov 30 23:00:00 EST 1988 · J. Am. Ceram. Soc.; (United States)

DOI:https://doi.org/10.1111/j.1151-2916.1988.tb05788.x· OSTI ID:5833976

Moreno, R; Requena, J; Moya, J S

The rheological and casting parameters of 3-mol%-yttria-stabilized tetragonal zirconia polycrystalline (Y-TZP) powder obtained by a wet-chemical coprecipitation route have been studied. Colloidal stability has been studied through zeta potential measurements. An organic surfactant has been used as deflocculant. Viscosity, casting rate, and green densities have been determined for suspensions with 28.2, 33.6, and 40.3 vol% solids content. Relative density, grain size, and t-ZrO/sub 2/ evolution versus temperature and soaking time are also reported.

• Research Organization: 3265300
• OSTI ID: 5833976
• Journal Information: J. Am. Ceram. Soc.; (United States), Journal Name: J. Am. Ceram. Soc.; (United States) Vol. 71:12; 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
ALLOYS
CASTING
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
FABRICATION
GRAIN SIZE
KINETICS
LATTICE PARAMETERS
MICROSTRUCTURE
OXIDES
OXYGEN COMPOUNDS
POLYCRYSTALS
REACTION KINETICS
RHEOLOGY
SIZE
SLIP CASTING
STABILITY
TETRAGONAL LATTICES
TRANSITION ELEMENT COMPOUNDS
YTTRIUM ADDITIONS
YTTRIUM ALLOYS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES