Elastic behaviour of multilayer piezoceramic BaTi1-xSnxO3 in the lower MHzregion

Authors
Straube, U Langhammer, HT Abicht, HP Beige, H
Citation
U. Straube et al., Elastic behaviour of multilayer piezoceramic BaTi1-xSnxO3 in the lower MHzregion, J EUR CERAM, 19(6-7), 1999, pp. 1171-1174
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN journal
09552219 → ACNP
Volume
19
Issue
6-7
Year of publication
1999
Pages
1171 - 1174
Database
ISI
SICI code
0955-2219(1999)19:6-7<1171:EBOMPB>2.0.ZU;2-X
Abstract
Small plates of piezoceramic BaTi1-xSnxO3 with double layer structure were sintered. The Sn concentration in the layers was nearly uniform with the x- values of 0 or 0.1. The plates were poled and bonded to steel and brass wit h epoxy resin. The pulse and continous wave (cw) responses of these mechani cal systems were examined ana compared to a uniform barium titanate ceramic plate. The reflected ultrasound pulse signals for the layered transducers had a greater bandwith than the uniform barium titanate ceramic plate. The results of the bonded thickness vibrators in the pulse and cw operation mod e are discussed (C) 1999 Elsevier Science Limited. All rights reserved.