Dielectric Properties of Pb(Mg1/3Nb2/3)(Zn1/3Nb2/3) (Fe2/3W1/3O3) Ceramics
- 1 January 1985
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 24 (S3)
- https://doi.org/10.7567/jjaps.24s3.93
Abstract
Dielectric ceramics with the compositions of Pb(Mg1/3Nb2/3) O3–Pb(Zn1/3Nb2/3)O3–Pb(Fe2/3W1/3)O3 pseudo-ternary system were studied. The ceramics were sintered at 900°C, had high dielectric constant (6500) and small change of dielectric constant with temperature (+3%∼-26% relative to 20°C between -25°C to 85°C). The powder processing of these compositions was studied. Pb2Nb2O7 phase remained in the ceramics with low calcining temperatures. Multilayer chip capacitors with Ag–Pd internal electrodes were fabricated.Keywords
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