Piezoelectric composites that contain both ceramic and polymeric phases, and non-ferroelectric glass-ceramic composites have recently been developed. These materials exhibit attractive piezoelectric properties for applications in hydrophones that operate in a hydrostatic mode. Prototype hydrophones were developed using a porous PZT ceramic, a '0-3' and a '1-3' ceramic-polymer composite and a glass-ceramic sample. The test results on the acoustical performance of these devices are presented to demonstrate the potential of these new materials for underwater acoustical applications
The hydroacoustic behavior of piezoelectric composite materials
Die Eignung piezoelektrischer Verbundmaterialien für Unterwasserschallempfänger
Indo-United States Workshop on Electronic Ceramics and Materials, 14-16 Jan. 1989, Pune, India ; 215-224
Ferroelectrics ; 102
1990
10 Seiten, 14 Quellen
Article (Journal)
English
Tema Archive | 1996
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