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Characterising metal - CFRP hybrid structures by nondestructive testing methods

 
: Schwarz, M.; Summa, J.; Herrmann, H.G.

Silva Gomes, J.F. ; Instituto Nacional de Estadística y Geografía -INEGI-, Aguascalientes:
IRF 2016, Proceedings of the 5th International Conference on Integrity-Reliability-Failure : Porto/Portugal 24-28 July 2016
Porto/Portugal: INEGI, 2016
ISBN: 978-989-98832-5-3
S.127-136
International Conference on Integrity-Reliability-Failure (IRF) <5, 2016, Porto>
Englisch
Konferenzbeitrag
Fraunhofer IZFP ()

Abstract
In this work an aluminium - thermoplastic - CFRP (Carbon Fibre Reinforced Polymer) hybrid structure is characterised by the comparison of different nondestructive testing methods. Especially the interfaces and the CFRP itself are investigated. It is shown that with active thermography defects in the interface and in the CFRP itself can be detected and determined. The bonding of metal and thermoplastic can be characterised very well by ultrasonic testing with electromagnetic acoustic transducers (EMAT).

: http://publica.fraunhofer.de/dokumente/N-467642.html