The inspection has been carried using a 5 MHz probe of 64 elements, a pitch of 0.6mm and a wedge of 55° shear waves.
To learn more about TFM, the ultrasonic array technique used to synthetically focus at every point of a region of interest, visit here.
In the market for a new phased array UT/TFM solution? Check out the top 7 questions you should ask before purchasing here.