COMPARATIVE ANALYSIS OF TUNGSTEN ELECTRODES WHEN SUBMERGED ARC WELDING
The article describes the factors influencing the destruction of the working part of the electrode and the formation of erosion. The article presents an installation for welding with a submerged tungsten electrode. The presence of defects in the welded seam is directly related to the destruction of the working part of the tungsten electrode, as well as from the chemical composition. The article presents the results of X-ray monitoring and the surface of the working parts of the electrodes after welding.