Weifang Jude Electronic Co.,Ltd.
China [CN] Piezoelectric Composite Material
The piezoelectric composite material is a functional ceramic material capable of converting mechanical energy into electrical energy and mutual conversion. The piezoelectric effect is that some media under mechanical pressure, even if the pressure is small as small as the acoustic vibration, will produce compression or elongation and other shape changes, causing the dielectric surface charge, this is the piezoelectric effect. On the other hand, the application of exciting electric field, the media will produce mechanical deformation, called reverse piezoelectric effect. The use of piezoelectric ceramics to convert electrical energy into ultrasonic vibration, can be used to explore the location and shape of underwater fish, nondestructive testing of metal, and ultrasonic cleaning, ultrasound medical, can also be made of various ultrasonic cutter, welding equipment and Iron, plastic or even metal processing.
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Brand name: |
JUDE |
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Model No: |
Piezoelectric composite material |
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MOQ: |
Negotiable |
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Payment: |
T/T, L/C |
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Order Delivery Time: |
Within 30 working days |
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Transportation: |
By air via express company, like DHL, TNT, UPS, EMS |
The resonance frequency of 1-3 piezoelectric composite materials and 2-2 piezoelectric composites materials we produced can be designed from 50 kHz to 2000 kHz. According to the requirements, we can produce multi-function and various shapes piezoelectric composite materials such as rectangle, circle, circular tube and spherical cap structure. So far, the piezoelectric composite materials have been widely applied to the preparation of acoustic transducer, nondestructive testing probe and ocean detection sensor, etc. 
Models and Technical Data:
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Material type |
Volume fraction of piezoelectric ceramics |
Piezoelectric changing constant d3310-12(C/N) |
Electromechanical coupling constant Kt(%) |
Mechanical quality constant Qm |
Density ρ(103kg/m3) |
Acoustic impedance Z（Mrayl） |
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UJN-PCM51 |
15-85 |
260-350 |
55-75 |
6-30 |
2.8-6.6 |
7-25 |
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UJN-PCM41 |
15-85 |
140-210 |
55-78 |
135-320 |
3.2-6.8 |
8-20 |
Application:acoustic transducer non-destructive testing probe ocean detection sonar
*All products can be customized according to customer requirements.
Weifang Jude Electronic Co.,Ltd is a manufacturer of piezoelectric ceramic components, we have been engaged in this industry for 20 years, we have our own factory, experienced technical staff, we achieves the ISO 9001 Certification.
We cooperate with the domestic first-class universities, establish a professional piezoelectric ceramic R&D room, with all this support, we can provide the best product quality and best service.
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