PmP154. Newly developed multicomponent piezoceramic system for alternating pressure sensors
- 1 September 1992
- journal article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 134 (1) , 53-57
- https://doi.org/10.1080/00150199208015564
Abstract
In multicomponent ferroelectric solid solution system based on PbZrO3 - (K0.5Bi0. 5)TiO3 with perovskite-type structure, successful results such as high piezoelectric modulus d33 ≃ (120–200)·10−12 C/N, wide operating temperature (250 – 300°C), suitable dielectric constant (150 – 550) and high piezoelectric modulus ratio d33/d31≃(3. 8 – 6. 5) have been obtained. Piezoceramics were used in diminutive sensors for the measurement of dynamic pressures.Keywords
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