Aluminum powder coating transducer and processing technology thereof

The invention belongs to the technique of a transducer, and relates to an aluminum powder coating transducer and a processing technology thereof. The purpose of the invention is to provide the aluminum powder coating transducer not limited in installation and arrangement, high in detection sensitivity of cracks, and good in interference resistance. According to the processing technology, the yield is as high as 100%, and uniformity and integrity of the transducer are improved. The processing technology is simple, not limited by space and test piece shapes, and low in cost, and has high practical application value.