Ultrasonic nondestructive testing, also known as ultrasonic NDT or simply UT, is a method of characterizing the thickness or internal structure of a test piece using high-frequency sound waves. The ...

Nondestructive testing (NDT) refers to the inspection of materials to ensure their integrity and serviceability without damaging the components in the process. There are various NDT methods used by ...

Figure 1. Industrial LEA-based inspection system in production use for automated helicopter tailboom inspection. Inset: the laser-based ultrasound generation unit of the through-transmission ...

The construction industry is responsible for consuming around 50% of the steel produced globally, given its strength and ability to be shaped into a myriad of different building components such as ...