ULTRASONIC WELDING OF REFRACTORY METALS
Progress Report, 1 April through 31 May 1962.
AEROPROJECTS INC WEST CHESTER PA
Pagination or Media Count:
The surface-wave inspection method, based on Lamb wave propagation, appears promising for detecting cracks and for evaluating the size of the bonded area. Further development work and extensive evaluation of this inspection technique would be required, however, to demonstrate the validity and practicality of this weld-inspection method.
- Couplers, Fasteners and Joints