Laser micro welding is - due to its local and limited thermal input into the parts - a well suited joining technique for the contacting of battery cells, modules and packs for electrical vehicles. The most common laser micro welding processes employ a fiber laser emitting in the infrared range in continuous wave mode. Recently however, it was shown that a nanosecond pulsed fiber laser, usually used for ablation applications, can be used for joining as well. The aim of this paper is to examine welding dissimilar materials with a nanosecond pulsed fiber laser.


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    Titel :

    Nanosecond pulsed fiber laser as a tool for laser micro welding


    Beteiligte:
    Haddad, Elie (Autor:in) / Helm, Johanna (Autor:in) / Olowinsky, Alexander (Autor:in) / Gillner, Arnold (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2020


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




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