Arc wire - Arc spraying
Arc wire technology, or arc spraying, differs from classic metallization with flame wire system for the way in which the wire used for coating is brought to an advanced plastic state. In the arc wire system thermal energy is obtained from an electric arc
generated by the contact of two wires having different voltages. Wires, made up of coating material, melt instantly. A jet of compressed air duly conveyed inside a hood accelerates the molten metal particles projecting them on to the workpiece to be coated.