한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 1995년도 춘계학술대회 논문집
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- Pages.192-195
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- 1995
초음파 변환기용 다공질 PZT 세라믹의 압전 및 음향 특성
Piezoelecttic and Acoustic Properties of Porous PZT Ceramics for Ultrasonic Transducer Aplications
초록
PZT powders were prepared by the molten salt synthesis method. The porous PZT was prepared from a mixture of PZT an polyvinylacohol(PVA) powders by BURPS(Burnout Plastic Sphere) technique. The piezolectirc and acoustic properties with various PVA wt% were studied, Piezoelectric coefficient d
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