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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 helpful ceramic material that may convert mechanical energy and electrical energy to each other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics also have dielectric properties, elasticity, etc., and have been widely utilized 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 superb and detrimental commission centers contained in the material below the motion of mechanical stress, leading to polarization, resulting in the alternative symptoms of sure expenses performing on both ends of the material, that is, the piezoelectric effect. It has touchy characteristics. Ceramics are chiefly used to fabricate ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, excessive voltage generators, infrared detectors, floor acoustic wave devices, electro-optical instruments and In addition to getting used in high-tech fields, piezoelectric ceramic are used to serve humans in everyday life and work hard to create a more in-depth lifestyles for folks ceramics Alumina ceramics is probably the most widely used, maximum versatile, and splendid ceramic material amongst oxide ceramics voltage is applied to piezoelectric ceramics, it'll produce mechanical deformation with modifications in voltage and frequency. On the alternative hand, when the piezoelectric ceramic is vibrated, an electrical price is generated. Using this principle, when an electric 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 due to 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 utilized as ultrasonic sensors ceramics are reasonable ceramic supplies that may mutually convert mechanical energy and electric energy, and belong to inorganic non-metallic materials. At a similar time, it has a favorable and destructive piezoelectric effect. The piezoelectric ceramic wafers produced through manner of Changzhou Ultrasonic Electronics Co., Ltd. are mainly utilized in the fields of ultrasonic probes, ultrasonic medical treatment, ultrasonic flowmeters, and automated control. With ideal functionality and total 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 high quality 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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