Schwarz, MichaelMichaelSchwarzHell, AlexanderAlexanderHellHerrmann, Hans-GeorgHans-GeorgHerrmann2022-03-142022-03-142020https://publica.fraunhofer.de/handle/publica/40988610.21611/qirt.2020.083In this paper results of non-destructive testing of metal-CFRP-hybrid structures are shown. The hybrid samples vary from 2D to 3D geometry. As NDT-method active thermography with its excitation modes flash and induction through an eddy current coil are used. It is shown that artificial induced defects like pleats in the CFRP-layer and mechanically induced delaminations at the interface CFRP/thermoplastic can be detected. For the latter defect, a different damage behavior can be shown depending on the geometry.enCFRPhybrid structureseddy currentthermoplastic620658670Characterizing complex metal-CFRP-hybrid structures by thermographyconference paper