These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of GI Coil, the zinc will get corroded first.
Galvanized steel sheet products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.
The best advantages of coated steel plate are excellent corrosion resistance, paint resistance, decorative ability and good formability. In recent years, the amount of coated steel plate in cars has been on the rise, and has become the main body of automotive thin plate.Countries all over the world are studying how to expand the variety and specifications of the coating plate, improve the coating process, and then improve the quality of the coating, namely, corrosion resistance, powder resistance to peeling, coating and welding.The formability of the plating plate is always an important aspect of its application, which mainly depends on the substrate performance, plating process and performance and forming process conditions. Only through comprehensive advanced technology cooperation can we achieve a good application effect.
