Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Experimental study of ultrasonic wave propagation for austenitic and dissimilar welds

 
: Kohler, B.; Barth, M.; Schubert, F.

:

IEEE Ultrasonics, Ferroelectrics, and Frequency Control Society:
IEEE International Ultrasonics Symposium, IUS 2012 : 7-10 Oct. 2012, Dresden
New York, NY: IEEE, 2012
ISBN: 978-1-4673-4561-3 (Print)
S.261-264
International Ultrasonics Symposium (IUS) <2012, Dresden>
Englisch
Konferenzbeitrag
Fraunhofer IZFP, Institutsteil Dresden ( IKTS-MD) ()

Abstract
Ultrasonic wave propagation in a bimetallic weld is visualized by Laser Doppler Vibrometry. An advanced averaging procedure helps to get high resolution data sets. The visualization helps to understand wave propagation effects in such complicated inhomogeneous anisotropic materials. We demonstrate, that also grain structure images can be obtained out of the same data set by a method called Grazing Incidence Ultrasound Microscopy (GIUM).

: http://publica.fraunhofer.de/dokumente/N-263862.html