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50mm Pzt8 Material Piezoelectric Ceramic Materials Ring Vibrator For Welding

50mm Pzt8 Material Piezoelectric Ceramic Materials Ring Vibrator For Welding

    • 50mm Pzt8 Material Piezoelectric Ceramic Materials Ring Vibrator For Welding
  • 50mm Pzt8 Material Piezoelectric Ceramic Materials Ring Vibrator For Welding

    Product Details:

    Place of Origin: Shenzhen,China
    Brand Name: OURS Ultrasonic
    Certification: CE AND FCC
    Model Number: ARS-TYJP

    Payment & Shipping Terms:

    Minimum Order Quantity: 100pcs
    Price: USD3-USD30
    Packaging Details: Carton box or plywood box
    Delivery Time: 2-3 days
    Payment Terms: T/T, Western Union,PAYPAL
    Supply Ability: 1000000pcs
    Contact Now
    Detailed Product Description
    Material: Barium Titanate Pric: Based On Quantity
    Material: Zirconium Oxide OEM: Yes
    Shap: Disc Certificate: ISO90001
    Model: Piezoelectric Ceramic Materials Type: Piezoelectric Ceramic Materials Fish
    High Light:

    piezoelectric ceramic element

    ,

    piezoelectric ceramic ring

    50mmPzt8 Material PiezoCeramic Piezoelectric Ring Vibrator For Welding

     

    The principle of piezoelectric ceramic energy converter is that when the pressure or tension is applied to the ceramic chip, the opposite polarity charge will be generated at both ends of the ceramic chip, and the current will be generated through the circuit. This effect is called piezoelectric effect. Therefore, in the design of ultrasonic transducer, various factors should be considered, such as acoustic impedance, frequency response, impedance matching, acoustic structure, vibration mode and conversion material, and how to design and coordinate these factors, so as to achieve the best value of electroacoustic conversion. As a kind of energy transmission network, piezoelectric ceramic transducer has the problem of energy conversion efficiency.

    Conversion efficiency is related to transducer material, vibration form, structure of mechanical vibration system (including support mechanism) and selection of working frequency. Therefore, the problem of ultrasonic transmitter is solved. There are two kinds of piezoelectric transducer materials: magnetostrictive metal and piezoelectric ceramic. Piezoelectric ceramic transducer is a kind of electronic ceramic material with piezoelectric characteristics. The main difference between piezoelectric quartz crystal and typical piezoelectric quartz crystal without ferroelectric component is that the crystal phase of its main component is ferroelectric crystal. Because ceramics are polycrystalline aggregates with randomly oriented grains, the spontaneous polarization vector of each ferroelectric crystal is also disoriented.

    If the transducer made of this kind of piezoelectric ceramic is put into water, then under the action of sound wave, the electric charge will be induced at both ends of the transducer, which is the sound wave receiver. In addition, the piezoelectric effect is reversible. If the alternating electric field is applied to the piezoelectric ceramic sheet, the ceramic sheet will become thinner and thicker from time to time, and generate vibration and sound wave. In order to make the ceramics show the macroscopic piezoelectric characteristics, the piezoelectric ceramics must be polarized in the strong direct current electric field after firing, and the end face is subject to multiple electrodes, so the polarization vector of the original disordered orientation is preferentially oriented in the electric field direction. After the electric field is eliminated, the piezoelectric ceramics after polarization treatment will maintain a certain degree of macroscopic residual polarization strength, so that the ceramics have a certain pressure.

    Specifications Dimension
    (mm)
    Radial frequency
    (KHz)
    Capacitance
    (pf)
    Dielectric dissipation factor
    tanδ(%)
    Electromechanical coupling coefficient
    (Kr)
    Impedance
    Zr(Ω)
    Thickness frequency
    (KHz)
    Mechanical
    quality factor

    (Qm)
    ARS-YHJP-25103 Φ25×Φ10×3 66.4 1240±12.5% ≤0.3 ≥0.46 ≤15 683±5% 800
    ARS-YHJP-225104 Φ25×Φ10×4 66.4 930±12.5% ≤0.3 ≥0.46 ≤15 512±5% 800
    ARS-YHJP-40155 Φ40×Φ12×5 45.9 2070±12.5% ≤0.3 ≥0.46 ≤15 410±5% 800
    ARS-YHJP-40155 Φ40×Φ15×5 42.2 1960±12.5% ≤0.3 ≥0.46 ≤15 323±5% 500
    ARS-YHJP-40176 Φ40×Φ17×6 40.5 1555±12.5% ≤0.3 ≥0.46 ≤15 341±5% 800
    ARS-YHJP-40205 Φ40×Φ20×5 37.9 1700±12.5% ≤0.3 ≥0.47 ≤15 410±5% 800
    ARS-YHJP-50206 Φ50×Φ20×6 33.2 2490±12.5% ≤0.3 ≥0.46 ≤15 341±5% 500
    ARS-YHJP-501765 Φ50×Φ17×6.5 34.8 2430±12.5% ≤0.3 ≥0.46 ≤15 315±5% 800
    ARS-YHJP-50236 Φ50×Φ23×6 31.2 2340±12.5% ≤0.3 ≥0.47 ≤15 341±5% 800
    ARS-YHJP-50276 Φ50×Φ27×6 29.3 2100±12.5% ≤0.3 ≥0.47 ≤15 341±5% 800
    ARS-YHJP-603010 Φ60×Φ30×10 25.3 1922±12.5% ≤0.3 ≥0.47 ≤18 205±5%

    800

     

    50mmPzt8 Material PiezoCeramic Piezoelectric Ring Vibrator For Welding

    50mmPzt8 Material PiezoCeramic Piezoelectric Ring Vibrator For Welding

    Contact Details
    Ours ultrasonic Co.,Ltd

    Contact Person: Admin lin

    Send your inquiry directly to us
    Ours ultrasonic Co.,Ltd
    506B,Dazhong industry park,sanhe ,DaLang street,longhua district,ShenZhen
    Tel:86-755-33558265
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