Coating performed with electric arc fusion and projection of the molten metal onto the adequately prepared surfaces. The coatings that can be obtained are suitable for various application functions to increase the strength and durability of the treated surfaces, with excellent properties depending on the alloys referred to, which can be zinc, aluminum, hastalloy C, stainless steel, inconel, copper, brass, and many others superalloys that according to their choice give the support the following qualities: • High anticorrosive power • High temperature resistance • High anti-wear power