Authors : Nizamitdin Muhtarov and Lenar R. Sarimov
Abstract: Researcher refers to hypersonic measurement technique. A digital hypersonic method for quality inspection of piezoelectric crystals. The method is grounded on automatic metering of a time interval between echo pulses and Supersonic Wave Attenuation (SWA) in an inspected article with information output in a digital form. The hardware and functional features of hypersonic system is presented. The method can be used in factory and scientific laboratories to obtain express-information on quality of ingoing materials for fabricated items.
Nizamitdin Muhtarov and Lenar R. Sarimov, 2016. The Digital Ultrasonic Interferometer For Quality Inspection of Piezoelectric Crystals. Journal of Engineering and Applied Sciences, 11: 695-697.