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The preparation of piezoelectric ceramics withk p value of 15%

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Journal of Electronics (China)

Abstract

PbNb2O6 PbCrO4 PZT piezoelectric ceramics with low radial coupling coefficient has been developed. Its chemical equation is given. This kind of ceramics is characterized byk p =0.15,Q M =5000,f/f r =6×10−6. It has been used successfully to make low-frequency narrow-band ceramic filter.

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Authors and Affiliations

  1. Guangzhou Communication Research Institute, China

    Zhang Hanjun

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  1. Zhang Hanjun
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Hanjun, Z. The preparation of piezoelectric ceramics withk p value of 15%. J. of Electron.(China) 3, 160–161 (1986). https://doi.org/10.1007/BF02778934

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  • DOI: https://doi.org/10.1007/BF02778934

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