Development of high temperature corrosion resistant coatings are water-based inorganic forces from the heat curing coatings, its physical properties, chemical properties and performance have reached the international advanced level. The coatings are heat-resistant base material and filler, non-combustible inorganic composition. OH-based compound containing a large number of active groups, it is the active component and the filler and the steel surface of rapid response activity to generate three-dimensional structure of the inorganic polymer, the coating and steel substrate fused to form a electrochemical protection and physical the role of the heat shield anti-corrosion coating, especially for work in high temperature, corrosive environment, a long-term protection of steel structures.