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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 a kind of news life like ceramic materials which will convert mechanical energy and electrical energy to each other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics even have dielectric properties, elasticity, etc., and have been extensively utilized in scientific imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made throughout the use in their materials to trigger relative displacement of the high quality and adverse price centers contained within the supplies below the action of mechanical stress, resulting in polarization, leading to the opposite signs of yes fees performing on both ends of the material, that is, the piezoelectric effect. It has touchy 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 instruments and In addition to being used in high-tech fields, piezoelectric ceramic are used to serve humans in daily life and work flat out to create a extra in-depth life for folk ceramics Alumina ceramics is maybe probably the most broadly used, most versatile, and excellent ceramic supplies among oxide ceramics voltage is utilized to piezoelectric ceramics, it is going to produce mechanical deformation with adjustments in voltage and frequency. On the choice hand, when the piezoelectric ceramic is vibrated, an electrical fee is generated. Using this principle, when an electrical signal is utilized to a vibrator composed of two piezoelectric ceramics or a piezoelectric ceramic and a metal sheet, the so-called bimorph element, ultrasonic waves can be emitted because of bending vibration. On the contrary, when ultrasonic vibration is utilized to the piezoelectric bimorph element, an electric signal is generated. Based at the above effects, piezoelectric ceramics can be used as ultrasonic sensors ceramics are useful ceramic supplies that may mutually convert mechanical calories and electrical energy, and belong to inorganic non-metallic materials. At the same time, it has a positive and unfavorable piezoelectric effect. The piezoelectric ceramic wafers produced by means of Changzhou Ultrasonic Electronics Co., Ltd. are chiefly used in the fields of ultrasonic probes, ultrasonic clinical treatment, ultrasonic flowmeters, and automatic control. With excellent performance and total specifications, PZT piezoelectric wafers and new composite piezoelectric wafers can meet various sorts of needs. SpecificationDimension (mm)Radial frequency (KHz)Capacitance (pf)Dielectric dissipation component tanδ(%)Electromechanical coupling coefficient (Kr)Impedance Zr(Ω)Thickness frequency (KHz))Mechanical tremendous component (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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