Environment-friendly steel plate surface corrosion-resistant treatment technology

The invention discloses a steel plate surface corrosion-resistant treatment technology, and relates to the design of a coating material and a coating process. The coating material is a mixture containing metal alloy powder, oxide powder and organic resin, and the mass ratio of the metal alloy powder to the oxide powder to the organic resin is 5-15%, 2-5% and 85-90%. The coating material is excellent in film-forming property, corrosion resistance and high temperature resistance, meanwhile has good adhesiveness, and can be directly constructed on the surface of a raw material steel plate in a plurality of modes such as spraying/roller coating/brush coating. A steel structure machining unit does not need to carry out rust removal, temporary protection and other treatment on the raw material steel plate in the subsequent machining and manufacturing process, so that the manufacturing period is greatly shortened, and the production cost is reduced. Meanwhile, the corrosion-resistant coatinghas excellent corrosion r