The development of piezoelectric material barium titanateSince the birth of the first piezo ceramic type,it is piezoelectric material barium titanate in 1942, piezoelectric ceramics have been used in various aspects of people's lives. Piezoelectric materials are used as the coupling of ele

piezoelectric ceramics crystal for ultrasonic motorBecause of its low energy consumption, fast response, high rigidity, and easy control, piezoelectric ceramic materials can be affixed to the surface of the body structure or can be embedded inside the body structure, and

Ternary and quaternary piezoelectric ceramicsActually it is necessary to select according to different occasions and major contradictions. For the commonly radial mode piezoelectric tubes is used for the ternary and quaternary piezoelectric ceramics, piezoelectric ceramic

The sintering temperature of radial mode piezoelectric tubes At present, low-temperature sintering methods include the auxiliary solvent method, ultra-fine powder method, hot-pressing sintering method. Studies have shown that the use of trace amounts of Fe 2 +, Bi 3 +, and Cu 2 + ions in synthesizin