Alumina and Alumina/Zirconia Multilayer Composites Obtained by Slip Casting
1989; Wiley; Volume: 72; Issue: 8 Linguagem: Inglês
10.1111/j.1151-2916.1989.tb07692.x
ISSN1551-2916
AutoresJoaquín Requena, Rodrigo Moreno, José S. Moya,
Tópico(s)Ferroelectric and Piezoelectric Materials
ResumoThe slip casting technique has been revealed as a powerful method to obtain multilayer composites close to theoretical density. From zeta potential and viscosity measurements of Al 2 O 3 and Al 2 O 3 /ZrO 2 (4 vol% ZrO 2 ) suspensions, the corditions for the preparation of multilayer composites by slip casting have been determined. A microstructural analysis of the different layers by scanning electron microscopy is also reported.
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