PmC4. Piezoelectric properties of Pb(Zn1/3Nb2/3)O3-PbTiO3prepared by HIP
- 1 September 1992
- journal article
- research article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 134 (1) , 133-138
- https://doi.org/10.1080/00150199208015577
Abstract
Piezoelectric properties of the solid solution, (1-x)Pb (Zn1/3Nb2/3)O3 - x- PbTiO3 (PZN-PT100 x), synthesized by hot isostatic pressing (HIP), are intensively studied from a standpoint of applications to piezoelectric actuator materials. Electromechanical coupling factors and piezoelectric strain constants are reported on the perovskite-type PZN-PT ceramics. For example, coupling factors, k 33=0. 455 and k 31 =0. 148, are obtained for PZN-PT0 (PZN) ceramics. The data are comparable with those of the single crystal. The value of d33 for PZN-PT12 (HIP) is 235×10−12 C/N.Keywords
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