Carbon steel galvanized roller belong to what material

Carbon steel galvanized roller is refers to the surface has a layer of zinc plated steel plate. Galvanized is a frequently used economic and effective anticorrosion method, around half of all world zinc output for this process. Carbon steel galvanized roller is refers to the surface has a layer of zinc plated steel plate. Galvanized is a frequently used economic and effective anticorrosion method, around half of all world zinc output for this process. The material of carbon steel galvanized roll: (1) hot dip galvanized steel. Thin plate in melting zinc bath, make its surface adhesion of a layer of zinc sheet. At present mainly adopts continuous galvanizing process, namely the continuous roll of steel plate in the melt zinc plating tank made of galvanized steel sheet; (2) the alloying of galvanized steel. This kind of steel plate is made by hot dip method, but after the slot, immediately heated to a temperature of about 500 ℃, it make the generation of zinc and iron alloy membrane. This kind of carbon steel galvanized roller with good coating of sex and weldability; (3) electric galvanized steel. Made this kind of galvanized steel plating method has good workability. But the coating is thinner, the corrosion resistance hot-dip method is better than carbon steel galvanized roll; (4) the single side and double difference galvanized steel plating. Single galvanized steel, that is, only in a galvanized products. Material in the antirust processing, welding, painting, machining, etc. , is better than double carbon steel galvanized roller adaptability. In order to overcome the single side not the shortcoming of zinc coating, and one in the other side is coated with a thin layer of zinc carbon steel galvanized roll, namely double differential carbon steel galvanized roll; (5) alloy and composite galvanized steel. It is made from zinc and other metals such as aluminum, lead, zinc alloy and composite plating of steel plate. This steel has excellent rust resistance, and good coating performance, Besides the above five kinds of color galvanized steel plate, printing and coating of galvanized steel sheet, PVC laminated galvanized steel sheet, etc. But still are commonly used for hot dip galvanized carbon steel roller.