Basics of Piezoelectric Ceramics

• Study on Acoustic Emission of Crack Propagation in Piezo Ceramic Materials under Thermal Stress (1)

  PZT piezoceramic has advantages that other materials such as metal do not have excellent high temperature resistance, wear resistance and corrosion resistance, but the disadvantage of poor thermal shock resistance of piezo ceramic materials has greatly limited by its function. Piezo ceramic material

  Basics of Piezoelectric Ceramics February 28, 2020
• Comparison of single-layer piezoelectric ceramic transducer and stacked piezoelectric ceramic crystal

  The cost of a single-layer piezoelectric ceramic sheet is very competitive, and its series resonance point is relatively high, which can exceed the megahertz level. At the series resonance point, the strength and output working capacity of the single-layer piezoelectric ceramic sheet .It is quite la

  Basics of Piezoelectric Ceramics February 28, 2020
• Factors to consider when it is designing the piezoelectric ceramic transducer

  Factors to consider when it is designing the piezoelectric ceramic transducerThere are two main types of materials for ultrasonic transducers: magnetostrictive metals and piezoelectric ceramics. The purpose of this article is to design transducers for high-power mechanical ultrasoni

  Basics of Piezoelectric Ceramics February 26, 2020
• Why should the piezoelectric ceramic transducer be protected from moisture?

  Regarding piezoelectric ceramics, everyone can gradually understand the important products of website and increase their knowledge in this field. Therefore, it is beneficial to achieve the expected learning goals and requirements as soon as possible. What are the specific values of the elastic modul

  Basics of Piezoelectric Ceramics February 26, 2020
• Influence of high temperature and low temperature on piezoelectric ceramics

  Influence of high temperature and low temperature on piezoelectric ceramicsWhen customers inquire about the use temperature of piezoelectric ceramics, we often encounter various problems. Can piezoelectric ceramics withstand high temperatures? Can low temperature environmental ceramics be used? Does

  Basics of Piezoelectric Ceramics February 24, 2020
• Several important principles and directions for selecting piezoelectric ceramics

  Piezoelectric ceramics are functional materials that convert electrical energy into displacement or output, and are widely used in various fields such as precision positioning, semiconductor processing, and micro-imaging.First, the characteristics of piezoelectric ceramics1. large output and high me

  Basics of Piezoelectric Ceramics February 24, 2020
• Analyze the characteristics of piezoelectric ceramics crystals through experiments

  In 1880, the Curie brothers first discovered the piezoelectric effect on a quartz crystal. It reflects the mutual coupling between the elastic and dielectric properties of piezoelectric crystals. When piezoelectric ceramic crystals are deformed by external forces, they generate different amounts of

  Basics of Piezoelectric Ceramics February 21, 2020
• Do you know the amount of electricity on a piezoelectric ceramic chip and how to calculate it?

  Do you know the amount of electricity on a piezoelectric ceramic chip and how to calculate it?Capacitance and comparison of piezoelectric ceramic chip 1. Can piezoelectric ceramic crystal be called a buzzer?The piezoelectric ceramic crystal can be vibrated and sounded by the AC electric field after

  Basics of Piezoelectric Ceramics February 21, 2020
• Definition, application direction and future development prospect of piezoelectric ceramics

  Definition, application direction and future development prospect of piezoelectric ceramics Common electronic piezo ceramics include barium titanate system, lead zirconate titanate binary system and the third common compound of ABO 3 type added to the binary system. If the ternary sys

  Basics of Piezoelectric Ceramics February 19, 2020
• Application of elastic and dielectric properties of piezoelectric ceramic crystal

  Piezoelectric ceramic is a kind of functional PZT piezoceramics material that can transform mechanical energy and electrical energy. In addition to piezoelectric properties, piezoelectric ceramic transducer also have dielectric properties and elasticity, which are widely used in medical imaging, aco

  Basics of Piezoelectric Ceramics February 19, 2020