Basics of Piezoelectric Ceramics

• The application of piezoelectric ceramics in the field of shock absorption and actuation

  Piezoelectric shock absorption system The piezoelectric damping system can be divided into passive damping and active damping. Passive vibration reduction is to prepare a layer of resistive film on the surface of piezoelectric ceramics. The piezoelectric ceramic converts vibration or noise into elec

  Basics of Piezoelectric Ceramics December 20, 2021
• What are the differences between single-layer piezoelectric ceramic sheets and stacked piezoelectric ceramic sheets

  The cost of single-layer piezoelectric ceramics is very competitive, and its series resonance point is relatively high, which can exceed the megahertz level, and the vibration strength and output working capacity of the single-layer piezoelectric ceramics at the series resonance point are Quite larg

  Basics of Piezoelectric Ceramics December 20, 2021
• production process of piezoelectric ceramics , good craftsmanship and good materials can have good products

  The piezoelectric ceramic sheet is a key component of the laser positioning system in the working process. When in use, it mainly uses the piezoelectric conversion characteristics of the piezoelectric ceramic. When in use, the length of the laser cavity is adjusted by adjusting the voltage to ensure

  Basics of Piezoelectric Ceramics December 20, 2021
• What are the applications of piezoelectric ceramics in the medical device industry

  Piezoelectric ceramics are often used in the field of biomedicine for their wear resistance, long life and biocompatibility, but it is more than that. It is concluded that piezoelectric ceramics have great prospects in the medical device industry. In recent years, the medical device industry has con

  Basics of Piezoelectric Ceramics December 09, 2021
• Basic principles of piezoelectric ceramics sensors

  Piezoelectric ceramics sensors are ultrasonic sensors made by using the piezoelectric effect produced by certain dielectrics. The so-called piezoelectric effect refers to the phenomenon that certain dielectrics undergo deformation (including bending and stretching deformation) due to the polarizatio

  Basics of Piezoelectric Ceramics November 10, 2020
• How does a piezoelectric ceramics sensor work and advantages of piezoelectric ceramics?

  What is a piezoelectric ceramics?　Piezo ceramics ultrasonic sensor is a device that uses the piezoelectric effect to measure the electromotive force caused by the mechanical force applied to the piezoelectric material. They are based on the principle of electromechanical energy conversion, mainly me

  Basics of Piezoelectric Ceramics November 10, 2020
• Introduction to piezoelectric ceramic transducer function

  Piezoelectric transducers are ultrasonic sensors made by using the piezoelectric effect produced by certain dielectrics. The so-called piezoelectric effect refers to the phenomenon that when certain dielectrics undergo deformation (including bending and stretching deformation) due to the polarizatio

  Basics of Piezoelectric Ceramics September 11, 2020
• Solve common problems of piezoelectric ceramic driving power

  Question 1: Under the excitation of the piezoelectric ceramic driving power, the maximum drive displacement drops from 45um to 33um. What is the reason?We need to explain in different situations. If there is no ignition, it means there is no breakdown or short circuit, and there is displacement outp

  Basics of Piezoelectric Ceramics September 10, 2020
• Application of piezoelectric thin film materials

  Piezoelectric films are widely used because of their excellent performance. Piezoelectric thick films can be used to manufacture a variety of micro devices, such as micropumps, ultrasonic motors, resonators, pyroelectric thick film sensors, thick film actuators, micro-energy pickups, etc. 1. Hydroph

  Basics of Piezoelectric Ceramics July 14, 2020
• Piezoelectric materials are functional materials that realize the conversion between mechanical energy and electrical energy(2)

  Method for preparing piezoelectric filmThe preparation methods of piezoelectric thin films are mainly traditional vacuum coating methods, including vacuum evaporation coating, sputtering coating, chemical vapor deposition coating is prepared in a thickness of 0 ~ 18μm, new sol-gel method, hydrotherm

  Basics of Piezoelectric Ceramics July 09, 2020