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Erschienen in: Journal of Materials Science 23/2021

17.05.2021 | Ceramics

Co-firing preparation and properties of piezoelectric ceramic/structural ceramics layered composites

verfasst von: Kan Bian, Xiuxiu Li, Yiping Wang, Xiongjie Li, Sheng Sun, Shuo Feng, Ying Yang

Erschienen in: Journal of Materials Science | Ausgabe 23/2021

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Abstract

Pb(Zr, Ti)O3(PZT)-based piezoelectric ceramics and Al2O3-based structural ceramics were cast and co-fired to prepare a layered piezoelectric ceramic/structural ceramic composite. Considering the significant differences in sintering characteristics of PZT- and Al2O3-based ceramics, control of the sintering temperature and the dependence of the linear shrinkage on the solid content of the tape-casting films were systematically conducted at first. The sintering density and the interface bonding properties of the prepared composites were then investigated. The results of electrical and mechanical properties of the composite ceramics indicate: By using sintering aids, Al2O3 ceramic could be fully densified and co-fired with PZT ceramic at 1150 °C. Shrinkage matching during sintering was achieved by adjusting the solid contents to 45 vol.% and 65 vol.% for PZT and alumina tape-casting films. In the layered composites, Al2O3 structural ceramic presents an excellent mechanical property with HV hardness of 667, while the PZT functional ceramic presents d33, εr and tanδ of 259 pC/N, 965 and 0.37%, respectively.
Literatur
4.
Zurück zum Zitat Chawla KK (2013) Ceramic matrix composites. Springer Science & Business Media, New York Chawla KK (2013) Ceramic matrix composites. Springer Science & Business Media, New York
12.
Zurück zum Zitat Fernie JA, Roberts MD, Wang Y, Kavilveedu NR, Brown D (2015) Double transition joint for the joining of ceramics to metals. US patent. US9011620 Fernie JA, Roberts MD, Wang Y, Kavilveedu NR, Brown D (2015) Double transition joint for the joining of ceramics to metals. US patent. US9011620
Metadaten
Titel
Co-firing preparation and properties of piezoelectric ceramic/structural ceramics layered composites
verfasst von
Kan Bian
Xiuxiu Li
Yiping Wang
Xiongjie Li
Sheng Sun
Shuo Feng
Ying Yang
Publikationsdatum
17.05.2021
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 23/2021
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-021-06160-1

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