说明

• Beijing Oksultrasonic Group Co., LtdTrade Manager:FreyaEmail: sales88@okssonic：+86 13552295871WEHCAT:13552295871 WHATSAPP:+86-13552295871 Piezoelectric ceramics is a kind of information useful ceramic materials that will convert mechanical energy and electricity to each other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics actually have dielectric properties, elasticity, etc., and feature been broadly used in scientific imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made by using their materials to trigger relative displacement of the effective and damaging fee centers contained in the materials under the motion of mechanical stress, resulting in polarization, resulting in the choice signs of certain charges acting 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 being used in high-tech fields, piezoelectric ceramic are used to serve humans in everyday life and work hard to create a better existence for folk ceramics Alumina ceramics is the most broadly used, maximum versatile, and supreme ceramic materials among oxide ceramics voltage is applied to piezoelectric ceramics, it's going to produce mechanical deformation with changes in voltage and frequency. On the choice hand, when the piezoelectric ceramic is vibrated, an electrical payment is generated. Using this principle, when an electric signal 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 could be emitted thanks to bending vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric bimorph element, an electrical sign is generated. Based on the above effects, piezoelectric ceramics can be utilized as ultrasonic sensors ceramics are purposeful ceramic materials 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 destructive piezoelectric effect. The piezoelectric ceramic wafers produced by way of Changzhou Ultrasonic Electronics Co., Ltd. are chiefly used in the fields of ultrasonic probes, ultrasonic clinical treatment, ultrasonic flowmeters, and automatic control. With outstanding functionality and complete specifications, PZT piezoelectric wafers and new composite piezoelectric wafers can meet several styles of needs. SpecificationDimension (mm)Radial frequency (KHz)Capacitance (pf)Dielectric dissipation ingredient tanδ(%)Electromechanical coupling coefficient (Kr)Impedance Zr(Ω)Thickness frequency (KHz))Mechanical wonderful ingredient (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 Beijing Oksultrasonic Group Co., LtdTrade Manager:FreyaEmail: sales88@okssonic：+86 13552295871WEHCAT:13552295871 WHATSAPP:+86-13552295871Address:BlOCK E9,SHANGSHANG INTERNATIONAL CENTER,SONGZHUANG,TONGZHOU,BEIJING,CHINA

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