Main Advantages And Uses Of Galvanized Steel Coils

Hot-dip galvanized panel is a corrosion-resistant galvanized grating that infiltrates welded steel grating into molten zinc or zinc alloy materials to produce a zinc coating on the surface of the stainless steel panel. Hot-dip galvanizing is a common and cost-effective corrosion protection treatment for steel. Hot-dip galvanizing technology can avoid corrosion of steel handicrafts, increase service life, save energy consumption, and has irreplaceable effects. Hot-dip galvanized steel sheet is a resource-saving development prospect. The corrosion resistance of hot-dip galvanized sheets comes from the standard potential of zinc and the standard electrode potential of iron. Therefore, in the presence of water or cold and humid gas, the cathodic protection of the zinc layer maintains the steel base, greatly improving the service life of steel crafts. Hot-dip galvanizing, phosphate treatment, thermal spray galvanizing and mechanical equipment galvanizing are common types of hot-dip galvanizing in industrialization, of which hot-dip galvanizing accounts for about 80%.

The main purpose of galvanized sheets: Cold-rolled steel sheets are infiltrated into a molten zinc bath, and a layer of zinc adheres to the surface. This thick steel plate not only has the function of anti-rust treatment, but also has the function of spray coating. It has strong adaptability in welding, spraying, rust prevention, etc. According to the main uses, galvanized sheets can be divided into general uses, indoor uses, engineering and construction side panels, structural uses, tile ridge boards, Racine and low alloy sheets.