Article List

• Composition and principle of piezo disc benders

  Composition of piezo disc bendersThe unimorph piezo disc benders are made of lead zirconate titanate or lead magnesium niobate piezoelectric ceramic material. Silver electrodes are plated on both sides of the ceramic sheet, and after polarization and aging treatment, they are adhered to the brass sh

  Basics of Piezoelectric Ceramics July 11, 2019
• Electroacoustic component - piezoelectric ceramic pronunciation chip

  Piezo sounder ceramic element is a piezoelectric ceramic that can vibrate and sing under the excitation of an alternating electric field after being bonded to a metal substrate. However, because the acoustic impedance of the air does not match, the sound emitted is very small; the high-decibel buzze

  Basics of Piezoelectric Ceramics July 10, 2019
• Single-side ground alumina piezo ceramic substrate

  By adding a rust inhibitor, the alumina piezo ceramic substrate can be effectively prevented from becoming yellowish after polishing, and the polishing effect is not affected. Therefore, in the high-efficiency thinning and ultra-smooth polishing of alumina piezo ceramic substrates, it is possible to

  Basics of Piezoelectric Ceramics October 10, 2018
• Classification of piezoelectric ceramics material

  Classification of piezoelectric ceramics material Piezoelectric ceramics element are a functional piezo ceramic material that can convert mechanical energy and electrical energy into each other.About piezoelectric effect,in addition to piezoelectricity, piezoelectric ceramics also have dielectric pr

  Piezoelectric ceramic properties September 20, 2018
• Piezoelectric ceramic characteristics analysis

  piezoelectric effect and dielectric effect of piezoelectric ceramic The piezoelectric effect is that when some dielectrics are deformed by an external force in a certain direction, polarization occurs inside, and positive and negative opposite charges appear on the two opposite surfaces thereof. Wh

  Ceramic properties research September 20, 2018
• Parameters of piezoelectric material

  Piezoelectric ceramic materials have piezoelectric properties, not only have physical and mechanical properties, but also have piezoelectric properties. The parameters that generally describe the piezoelectric properties,it is frequency constant N, piezoelectric coefficient, electromechanica coeffic

  Basics of Piezoelectric Ceramics August 07, 2018
• Comparison of piezoelectric ceramic crystals and why they have the polarity

  1.About the piezoelectric ceramic materials, can their parameters be varying?As for the piezoelectric ceramic materials, in general, whose parameters are constant rather than changing conditions. However, it should be noted that the thickness and diameter of the piezoelectric ceramic have a certain

  HIFU Piezo information July 27, 2018
• Why You're Still A Rookie In Ultrasonic Transducers

  Why You're Still A Rookie In Ultrasonic TransducersThe detected data are processed by computer to print out all defect reports, data of serious defects excavation and manuals of pipelines, which facilitate the maintenance of pipes and fully demonstrate the advanced

  Ultrasonic Transducer information November 14, 2017
• Introduction of Ultrasonic Fuel sensor

  一、 Description: This ultrasonic fuel level detector uses the ultrasonic detection technology to measure the height of fuel level in container and output a standard electrical signal after through circuit processing. Ultrasonic sensors outer adheres on the bottom of the fuel tank and no need

  Ultrasonic Transducer information August 08, 2017
• Types of ultrasonic transducers

  Ultrasonic transducers are also called for ultrasonic probes. Ultrasonic transducers have piezoelectric, magnetostrictive, and electromagnetic types. By the detection technology, piezoelectric type is mainly used.Due to their different structures, the transducer is divided into a straight probe, an

  Ultrasonic Transducer information July 04, 2018