Processing of Perovskite Pb(Zn<1/3Nb2/3)O3 by Hot Isostatic Pressing and Its Dielectric Properties
- 1 February 1991
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 30 (2B) , L298
- https://doi.org/10.1143/jjap.30.l298
Abstract
Perovskite Pb(Zn1/3Nb2/3)O3 (PZN) was obtained by first fabricating pyrochlore PZN ceramics and then converting pyrochlore to perovskite using HIP. PZN ceramics containing as much perovskite as 96% were fabricated under 200 MPa at 1150°C for 1 h. The electromechanical coupling factors and the piezoelectric constants were lower than expected, probably due to the low relative density of the specimen measured.Keywords
This publication has 5 references indexed in Scilit:
- Fabrication of perovskite lead magnesium niobatePublished by Elsevier ,2003
- Lead zinc niobate pyrochlore: Structure and dielectric propertiesJournal of Materials Science, 1989
- The formation process of complex lead-containing niobatesFerroelectrics, 1989
- The Formation Processes of Lead Magnesio-Niobate Pb(Mg1/3Nb2/3)O3 in the Solid State ReactionJournal of the Ceramic Association, Japan, 1972
- Synthesis of Perovskite-Type Complex Oxide Compound Pb(Zn1/3Nb2/3)O3Journal of the Ceramic Association, Japan, 1970