METHOD AND APPARATUS FOR TRANSMITTING METAL LAYERS ON, OR BONDING, METAL PARTS, AND PRODUCTS USED THEREFOR BY POWDER COATING WITH BLANK BAND ELECTRODES

摘要

An improved arc-welding process and apparatus for producing welded seams by means of band or flat strip electrodes. The apparatus of the invention uses at least two band or flat strip electrodes which overlap at least partially. The aformentioned flat strip electrodes are then welded by means of arc-welding in a common welding bath.