Ultrasonic Testing

High frequency sound waves are sent into a material by use of a transducer. The sound waves travel through the material and are received by the same transducer or a second transducer. The amount of energy transmitted or received, and the time the energy is received are analyzed to determine the presence and locations of flaws. Changes in material thickness, and changes in material properties can also be measured.

Ultrasonic Inspection of Complex Aeropace Components

Multi-Element Transducer Arrays for Applications with Portable UT Flaw Detectors

Infrared Detection of Ultrasonically Excited Cracks

UT for Airline Composite Inspection Requirements

Inspection of Interface Degradation in Adhesive Bonds

A Modular Imaging System for Ultrasonic Inspection

Copyright © 2002

For more information about CASR please contact:
Lisa Brasche
Iowa State University
casr@cnde.iastate.edu