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Surface, near-surface and volume inspection of cast components using complementary NDT approaches

 
: Spies, Martin; Rieder, Hans; Rauhaut, Markus; Kreier, Peter

:
Fulltext urn:nbn:de:0011-n-3995400 (749 KByte PDF)
MD5 Fingerprint: 55288e94ba131745bf0d7a9fbf211ad1
(CC) by-nd
Created on: 25.6.2016


International Committee for Non-Destructive Testing -ICNDT-; Deutsche Gesellschaft für Zerstörungsfreie Prüfung e.V. -DGZfP-, Berlin:
19th World Conference on Non-Destructive Testing, WCNDT 2016 : Munich, Gemany, 13-17 June 2016; Proceedings; USB-Stick
Berlin: DGZfP, 2016
ISBN: 978-3-940283-78-8
Paper Fr.2.B.4, 8 pp.
World Conference on Non-Destructive Testing (WCNDT) <19, 2016, Munich>
English
Conference Paper, Electronic Publication
Fraunhofer IZFP ()
Fraunhofer ITWM ()
electromagnetic testing (ET); ultrasonic testing (UT); Visual and Optical Testing (VT/OT); marine; casting

Abstract
In this contribution we concentrate on the detection and quantitative characterization of casting defects at the surface as well as in the near-surface and the bulk area. For ultrasonic inspection of the bulk material we employ mechanized scanning and defect reconstruction using the Synthetic Aperture Focusing Technique (SAFT). For the near-surface inspection we consider eddy current techniques to identify open or covered defects. Visual surface inspection based on optical systems and image processing complements our multi-sensor approach.

: http://publica.fraunhofer.de/documents/N-399540.html