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• Beijing Oksultrasonic Group Co., LtdTrade Manager:FreyaEmail: sales88@okssonic Tel：+86 13552295871Wechat：+86 13552295871WhatsApp:+86-13552295871 Address:N295, Number 86, Wanxing Road, Changyang, Beijing, China Piezoelectric ceramics is one of those information purposeful ceramic materials that may convert mechanical calories and electricity to every other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics even have dielectric properties, elasticity, etc., and feature been widely used in medical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made by using their supplies to set off relative displacement of the great and unfavorable fee centers inside the supplies below the motion of mechanical stress, leading to polarization, leading to the other signs of yes fees acting on both ends of the material, that is, the piezoelectric effect. It has sensitive characteristics. Ceramics are mainly used to fabricate ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, high voltage generators, infrared detectors, surface acoustic wave devices, electro-optical devices and In addition to getting used in high-tech fields, piezoelectric ceramic are used to serve humans in everyday life and work flat out to create a extra in-depth existence for people ceramics Alumina ceramics is maybe probably the most widely used, maximum versatile, and excellent ceramic materials among oxide ceramics voltage is utilized to piezoelectric ceramics, it'll produce mechanical deformation with changes in voltage and frequency. On the opposite hand, when the piezoelectric ceramic is vibrated, an electrical charge is generated. Using this principle, when an electrical sign is utilized to a vibrator composed of two piezoelectric ceramics or a piezoelectric ceramic and a steel sheet, the so-called bimorph element, ultrasonic waves can be emitted thanks to bending vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric bimorph element, an electric sign is generated. Based at the above effects, piezoelectric ceramics can be utilized as ultrasonic sensors ceramics are useful ceramic supplies that can mutually convert mechanical calories and electric energy, and belong to inorganic non-metallic materials. At an analogous time, it has a good and unfavorable piezoelectric effect. The piezoelectric ceramic wafers produced by technique of Changzhou Ultrasonic Electronics Co., Ltd. are mainly utilized in the fields of ultrasonic probes, ultrasonic scientific treatment, ultrasonic flowmeters, and automated control. With superb performance and total specifications, PZT piezoelectric wafers and new composite piezoelectric wafers can meet assorted types of needs. SpecificationDimension (mm)Radial frequency (KHz)Capacitance (pf)Dielectric dissipation element tanδ(%)Electromechanical coupling coefficient (Kr)Impedance Zr(Ω)Thickness frequency (KHz))Mechanical nice element (Qm)OKS-PR-25103Φ25×Φ10×366±12%≤0≥0≤15683±5%800OKS-PR-225104Φ25×Φ10×466±12%≤0≥0≤15512±5%800OKS-PR-40155Φ40×Φ12×545±12%≤0≥0≤15410±5%800OKS-PR-40155Φ40×Φ15×542±12%≤0≥0≤15323±5%500OKS-PR-40176Φ40×Φ17×640±12%≤0≥0≤15341±5%800OKS-PR-40205Φ40×Φ20×537±12%≤0≥0≤15410±5%800OKS-PR-50205Φ50×Φ20×533±12%≤0≥0≤15341±5%500OKS-PR-50206Φ50×Φ20×633±12%≤0≥0≤15341±5%500OKS-PR-502065Φ50×Φ20×6±12%≤0≥0≤15341±5%500OKS-PR-50175Φ50×Φ17×534±12%≤0≥0≤15315±5%800OKS-PR-50176Φ50×Φ17×634±12%≤0≥0≤15315±5%800OKS-PR-501765Φ50×Φ17×6±12%≤0≥0≤15315±5%800OKS-PR-50236Φ50×Φ23×631±12%≤0≥0≤15341±5%800OKS-PR-50276Φ50×Φ27×629±12%≤0≥0≤15341±5%800OKS-PR-603010Φ60×Φ30×1025±12%≤0≥0≤15341±5%800

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