Variable-polarity plasma-arc methods produces better welds at lower cost than gas-shielded tungsten-arc welding in assemblies. Weld porosity very low and costs of joint preparation, depeaking, inspection, and weld repair minimized.


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    Title :

    Automated Variable-Polarity Plasma-Arc Welding


    Contributors:

    Published in:

    Publication date :

    1984-12-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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