WELDING METHOD OPERATING ACCORDING TO THE PRINCIPLE OF ARC IGNITION USING A MAGNETICALLY IMPELLED ARC, AND WELDING ELEMENT

摘要

The invention relates to a method for performing a welding process for welding a welding member (1) with a carrier element according to the principle of the drawn arc welding using a, by generating a magnetic field moving arc. In this case, the welding element (1) a welding area (3) which comprises an annular edge region (4), and one of the edge region (4) bounded and opposite the edge region (4) structurally separated and sublime shaped core region (5). The method comprises the steps of: (i) generating the electric arc between the core portion (5) and the support element, (ii) melting of at least a predominant part of the core region (5), (iii) moving the arc by means of the magnetic field on the edge area (6) and (iv) melting at least a portion of the edge region (6). The core area (5) is intended as a source of melt material. Also can be achieved to thereby that does not form a notch between the welding member (1) and the solidified melt material.