·Table of Contents
·Methods and Instrumentation

Ultrasonic NDT of Engine Valves with Surface Acoustic Waves

I. Solodov,
Permanent address: Department of Physics, Moscow State University, 119899 Moscow, Russia
N. Krohn, R. Stoessel, G. Busse
(University of Stuttgart Institute of Polymer Testing and Polymer Science (IKP) Department of Non-Destructive Testing Pfaffenwaldring 32 D-70569 Stuttgart, Germany.
Email : busse@ikp.uni-stuttgart.de),
A. Brozeit, Ju. Weber (Polytec GmBH, Polytec-Platz 1-7, D-76337 Walbronn),
H. Riechter (CeramTec AG, Fabrikstr. 23-29, D-73207 Plochingen)


SAW generation on a cylindrical surface

SAW propagation along a cylindrical surface

Acousto-optical B-scanning

SAW scattering by surface cracks

SAW NDT of defective and cracked ceramic valves

Main results and conclusions



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