Characteristics of boron carbide electrodes

Characteristics of boron carbide electrodes
The boron carbide wear-resistant electrode is suitable for surface reinforcement welding of mechanical parts with strong abrasive wear under moderate impact. The welding core is H08 series low carbon steel, and the coating is made of chromium, nickel, boron, manganese, molybdenum, titanium and other ingredients, as well as mineral raw materials and chemical raw materials to improve welding performance. Boron carbide and a small amount of tungsten, vanadium, niobium, rare earth alloy elements and various alloy element additives improve the welding process performance. , DC welding machine can be used. The hardness of the surfacing layer can reach HRC65-70, and the wear resistance is 17.38 times that of quenched 65Mn steel.