Crystals can be used for electricity through the method of piezoelectric (mechanical energy discharge), of which quartz is a typical example. When the crystal is fixed and subjected to direct force by a permanent magnet, a certain amount of electricity can be released and detected. The piezoelectric method is widely applied in cigarette lighters and
The most significant part of an ultrasonic test is an ultrasonic transducer. For any ultrasonic application, the selection of the correct transducer is the most vital step. A number of factors that affect the results are the material properties, the instrument and conditions used for coupling and settings. Depending on the particular application it is
Ultrasonic transducers are used in many industrial and medical applications. Read on to know their main parts and how they work. Transducer Transducers are special instruments that have the ability to turn one energy type into another. A transducer is a vital component of sonography or ultrasonic imaging. In sonography, the camera is a transducer.