THE RESULTS OF RESEARCHES ON WEAR OF WELDING FLAT PARTS BY CONTACT WELDING

Abstract

The article presents the results of laboratory studies on the corrosion testing of welded flat surface parts by contact welding, which were carried out in order to select the composite material with the desired composition when welding to ploughshares. The subject of research is the composition of the coating materials welded to the surface of flat-surface details of the soil. As a result of research on the corrosion resistance of formed welded composite material welded to the working surface of the flat part, the type and amount of hard alloys in the welded layer, their required composition were determined and selected for production testing. The results obtained on the basis of the above serve as a basis for ensuring that the contact welded layer is resistant to abrasion at the required level and increases the resource of the ploughshare several times