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


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    Title :

    The hydroacoustic behavior of piezoelectric composite materials


    Additional title:

    Die Eignung piezoelektrischer Verbundmaterialien für Unterwasserschallempfänger


    Contributors:
    Ting, R.Y. (author)


    Publication date :

    1990


    Size :

    10 Seiten, 14 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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