What is process of galvanized roofing nails -From From Qunkun Metal

Roofing nails is widely used in the hardware industry. The performance of Roofing nails after galvanizing is greatly improved,it has the characteristics of corrosion resistance and high smoothness.Galvanization is on the surface of the metal or some basic materials,using hot plating or other processes to coat a layer of zinc, galvanized products with smooth and bright appearance.Zinc is generally plated on the surface of steel. The surface of zinc will automatically produce a zinc carbonate film. Long-term using life will not produce corrosion, and zinc will not change in the air for a long time.

The principle of galvanized roofing nails is to liquefy zinc and install it in a professional solution tank. The aqueduct is divided into cathode and anode.The treated ordinary Roofing nails was used as the cathode and the galvanizing liquid was used as the anode.Direct current is used for connection.When the direct current is energized, the metal cation in the galvanizing liquid will move to the ordinary steel Roofing nails at the cathode to form a coating.Zinc ions are arranged on the surface of the Roofing nails with specifications until covered with steel Roofing nails, which becomes galvanized Roofing nails.

Galvanized roofing nails have been more widely used in the industry.To know more details,welcome to send inquiry to Qunkun Metal Team!