Preces apraksts

• 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 news purposeful ceramic materials which will convert mechanical calories and electrical energy to every other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics also have dielectric properties, elasticity, etc., and feature been extensively used in medical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made throughout the use in their materials to trigger relative displacement of the nice and detrimental fee facilities inside the supplies beneath the action of mechanical stress, leading to polarization, leading to the alternative signs of yes prices 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, floor acoustic wave devices, electro-optical instruments and In addition to getting used in high-tech fields, piezoelectric ceramic are used to serve people in daily life and work hard to create a more in-depth lifestyles for folks ceramics Alumina ceramics is basically essentially the most extensively used, most versatile, and most efficient ceramic material among oxide ceramics voltage is utilized to piezoelectric ceramics, it is going to supply mechanical deformation with changes 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 sign is applied to a vibrator composed of 2 piezoelectric ceramics or a piezoelectric ceramic and a steel sheet, the so-called bimorph element, ultrasonic waves could be emitted due to bending vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric bimorph element, an electrical sign is generated. Based at the above effects, piezoelectric ceramics can be used as ultrasonic sensors ceramics are functional ceramic supplies that will mutually convert mechanical calories and electric energy, and belong to inorganic non-metallic materials. At a similar time, it has a positive and adverse piezoelectric effect. The piezoelectric ceramic wafers produced by way of Changzhou Ultrasonic Electronics Co., Ltd. are mainly used in the fields of ultrasonic probes, ultrasonic medical treatment, ultrasonic flowmeters, and automatic control. With excellent functionality and whole specifications, PZT piezoelectric wafers and new composite piezoelectric wafers can meet several types of needs. SpecificationDimension (mm)Radial frequency (KHz)Capacitance (pf)Dielectric dissipation detail tanδ(%)Electromechanical coupling coefficient (Kr)Impedance Zr(Ω)Thickness frequency (KHz))Mechanical quality 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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