Induction or eddy current thermography is used to detect surface cracks in ferritic steel. The technique is applied to detect surface cracks in rails from a moving test car. Cracks were detected at a train speed between 2 and 15 km/h. An automated demonstrator system for testing railway wheels after production is described. While the wheel is rotated, a robot guides the detection unit consisting of inductor and infrared camera over the surface.


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    Titel :

    NDT of railway components using induction thermography


    Beteiligte:
    Netzelmann, Udo (Autor:in) / Walle, Günter (Autor:in) / Ehlen, A. (Autor:in) / Lugin, Sergey (Autor:in) / Finckbohner, Michael (Autor:in) / Bessert, Steffen (Autor:in) / Valeske, Bernd (Autor:in)

    Kongress:

    2016


    Erscheinungsdatum :

    2016



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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