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Recent progress in the NDE of cast ship propulsion components

 
: Spies, M.; Rieder, H.; Dillhöfer, A.; Rauhut, M.; Taeubner, K.; Kreier, P.

:

Chimenti, D.E. (Ed.) ; American Society for Nondestructive Testing -ASNT-, Columbus/Ohio:
40th Annual Review of Progress in Quantitative Nondestructive Evaluation 2013. Vol.33A. Pt.2 : Incorporating the 10th International Conference on Barkhausen Noise and Micromagnetic Testing, Volume 33A and 33B, Baltimore, Maryland, 21-26 July 2013
Woodbury, N.Y.: AIP, 2014 (AIP Conference Proceedings 1581)
ISBN: 978-0-7354-1212-5
ISBN: 978-0-7354-1213-2
ISBN: 978-0-7354-1211-8 (4-Vol. Set)
ISBN: 978-1-63266-043-5 (Print-on-Demand)
ISBN: 978-7354-1211-8 (Falsche ISBN!)
pp.1030-1037
Annual Review of Progress in Quantitative Nondestructive Evaluation <40, 2013, Baltimore/Md.>
International Conference on Barkhausen Noise and Micromagnetic Testing <10, 2013, Baltimore/Md.>
English
Conference Paper
Fraunhofer ITWM ()

Abstract
The failure of propulsion components of ships and ferries can lead to serious environmental and economic damage or even the loss of lives. For ultrasonic inspection of such large components we employ mechanized scanning and defect reconstruction using the Synthetic Aperture Focusing Technique (SAFT). We report on results obtained in view of the detection of defects with different inspection techniques. Also, we address the issue of Probability of Detection by reporting results obtained in POD and MAPOD-studies (Model-Assisted POD) using experimental and simulated data. Finally, we show recent results of surface and sub-surface inspection using optical and eddy current techniques.

: http://publica.fraunhofer.de/documents/N-301246.html