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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    Title :

    Nanosecond pulsed fiber laser as a tool for laser micro welding


    Contributors:

    Published in:

    Publication date :

    2020


    Size :

    6 pages


    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




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