Surfacing welding electrode D102

heat-resistant

Surfacing electrode refers to a special alloy surface for welding any part of the workpiece. The purpose is to improve the wear resistance, corrosion resistance and heat resistance of the working surface to reduce the cost and improve the overall performance and use. life. Surfacing is also often used to repair old waste. In the case of surfacing, different alloys and electrodes of different hardness grades are generally selected according to the requirements of use. The purpose of surfacing is to deposit a special alloy on the surface of the workpiece to improve the wear resistance, corrosion resistance or heat resistance of the workpiece. In actual production, the conditions for the use of surfacing workpieces are very complicated. Therefore, it is of great practical significance to properly select the conditions for the use of the workpiece during the surfacing and to correctly select the surfacing electrode. Surfacing is also often used to repair old waste. In the case of surfacing, different alloys and electrodes of different hardness grades are generally selected according to the requirements of use.