Vg. Shcherbinskii, EFFECTS OF A STOCHASTIC CONTACT LAYER ON ULTRASONIC MONITORING RELIABILITY, Russian journal of nondestructive testing, 31(6), 1995, pp. 458-464
Studies have been made on how stochastic contact-layer parameters affe
ct the acoustic transparency of various piezoelectric sensors. Special
sensors are proposed for evaluating roughness and technologies are su
ggested that improve their reliability.