DEVICE AND METHOD FOR THE DETECTION OF COMPOSITE DEFECTS

摘要

Provided is a method for detecting composite defects between a first material and a second material, comprising the steps of: (a) introducing horizontally polarized low-frequency transverse waves into an upper surface of the composite material; (b) detecting an ultrasound echo of the emitted low-frequency horizontally polarized transverse waves; (c) displaying the detected ultrasound echoes on a display device.