Which Ultrasonic Testing Methods Exist?

Various ultrasonic testing methods are available for non-destructive material testing. These include conventional ultrasonic testing, phased array testing, and TOFD (Time of Flight Diffraction). The best method depends on factors such as the material, manufacturing process, wall thickness, defect detection limit, and the desired documentation. While conventional UT is sufficient for many standard inspections, phased array and TOFD offer advanced options for representation and evaluation of defect indications. We are happy to advise you on which method is best suited for your testing project.