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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 information functional 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 have been extensively utilized in clinical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made by utilizing their materials to trigger relative displacement of the excellent and detrimental price facilities contained within the materials below the motion of mechanical stress, leading to polarization, resulting in the opposite symptoms of certain costs acting on both ends of the material, that is, the piezoelectric effect. It has touchy characteristics. Ceramics are chiefly used to manufacture ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, excessive voltage generators, infrared detectors, surface acoustic wave devices, electro-optical devices 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 more in-depth lifestyles for folk ceramics Alumina ceramics is essentially probably the most broadly used, most versatile, and most effective ceramic materials among oxide ceramics voltage is utilized to piezoelectric ceramics, it will produce mechanical deformation with adjustments in voltage and frequency. On the other hand, when the piezoelectric ceramic is vibrated, an electric payment is generated. Using this principle, when an electrical sign is utilized to a vibrator composed of 2 piezoelectric ceramics or a piezoelectric ceramic and a metallic sheet, the so-called bimorph element, ultrasonic waves would be emitted because of bending vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric bimorph element, an electric signal is generated. Based on the above effects, piezoelectric ceramics can be used as ultrasonic sensors ceramics are practical ceramic supplies that will mutually convert mechanical calories and electric energy, and belong to inorganic non-metallic materials. At an analogous time, it has a positive and unfavourable piezoelectric effect. The piezoelectric ceramic wafers produced through Changzhou Ultrasonic Electronics Co., Ltd. are mainly utilized in the fields of ultrasonic probes, ultrasonic scientific treatment, ultrasonic flowmeters, and automatic control. With ideally suited performance and entire specifications, PZT piezoelectric wafers and new composite piezoelectric wafers can meet various kinds of needs. SpecificationDimension (mm)Radial frequency (KHz)Capacitance (pf)Dielectric dissipation aspect tanδ(%)Electromechanical coupling coefficient (Kr)Impedance Zr(Ω)Thickness frequency (KHz))Mechanical effective factor (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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