METHOD AND APPARATUS FOR SIZING OF DEFECTS BY MEANS OF SAFT (SYNTHETIC APERTURE FOCUSSING TECHNIQUE)

摘要

A method and a device for defect-size evaluation of defects in a test object in ultrasonic testing is provided. In particular, the method and device also allows systematic determination of defect sizes based on the SAFT method. This is done by simulating defects in a test object on the basis of a defined test scenario, and comparing these simulations with actually recorded measured values.