PIEZOELECTRIC CERAMICS WITH kp=0.15

Sep. 1985

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Article Navigation > Journal of Electronics & Information Technology > 1985 > 7(5): 391-392

Zhang Hanjun. PIEZOELECTRIC CERAMICS WITH kp=0.15[J]. Journal of Electronics & Information Technology, 1985, 7(5): 391-392.

Citation:

Zhang Hanjun. PIEZOELECTRIC CERAMICS WITH kp=0.15[J]. Journal of Electronics & Information Technology, 1985, 7(5): 391-392.

Zhang Hanjun. PIEZOELECTRIC CERAMICS WITH kp=0.15[J]. Journal of Electronics & Information Technology, 1985, 7(5): 391-392.

Citation:

Zhang Hanjun. PIEZOELECTRIC CERAMICS WITH kp=0.15[J]. Journal of Electronics & Information Technology, 1985, 7(5): 391-392.

Abstract

PbNb2O6-PbCrO4-PZT piezoelectric ceramies with low radial coupling coefficient has been developed. Its chemical equation is given.This kind of ceramies is characterized by kp=0.15, QM=5000, △f/fr=610-6. It has been used successfully to make low-frequeucy narrow-band ceramie filter.