D65 high wear-resistant alloy electrode: forming welding electrode is a good advantage, after welding, no residue, high utilization, good wear resistance. May be surfacing in the low, medium carbon steel, low alloy steel, high manganese steel and cast steel parts surface or the surface of some gray cast iron. Can withstand the low impact resistance, strong abrasive wear, hardness after welding HRC ≥ 63. Can increase the wear life 3-10 times. Welding: welding rod can be both AC and DC and DC reverse (positive electrode connection), no-load voltage AC welder requires ≥ 70V. Welding current 150-180A. The width of the weld bead to be greater than or equal to 3 times the height, so as to real and solid base metal fused to form the necessary wear resistance organization. These mainly rely on the power and adjust the welding current to achieve. This electrode, when used, according to instructions, before welding electrode drying, preheating welding pieces of clear, slow cooling after welding. The electrode for loader shovel blade, pulverized hammerhead, sintering equipment feeder blade, auger, fan blades, cement extrusion press roll surface, shaft kiln trays, teeth tower, spire, concrete pipes , concrete pump, a variety of transportation tank, crusher tooth plate, ball mill and large drum liner and other wearing parts and high-wear parts surfacing.