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 ...

Angle beam probes are used with a wedge to transmit a refracted shear or longitudinal wave into a test piece. Designed for a wide range of applications, they can be used to vary the refracted beam ...

In the medical applications of ultrasonic imaging, sound waves of high frequency are usually employed to produce in-depth cross-sectional images of internal organs. Special multi-element transducers ...

The practical consequence is visible in the figure. In heat staking, the energy is conductive and localized. In ultrasonic ...

A manufacturing innovation that has applications for NASA spacecraft is being transferred to the private sector to support a variety of industries here on Earth. A burst water main is always expensive ...