Research on the Influence of Brushing Anti-corrosion Coating on the Anti-corrosion of Chemical Equipment
In order to find the best anti-corrosion coating scheme and reduce the safety hazards of chemical equipment in industrial production,it is necessary to study the effect of brushing anti-corrosion coating on the anti-corrosion of chemical equipment.The 1045 stainless steel is used as the substrate material for this study on the influence of anti-corrosion performance,a special nickel solution and working plating solution are prepared and brushed onto the substrate material to prepare a brushed anti-corrosion coating.The actual effect and performance of anti-corrosion coatings on chemical equipment is evaluated through corrosion immersion experiments and electrochemical experiments.The results show that compared to the substrate,the corrosion weight loss per unit area of the brushed anti-corrosion coating increases relatively slowly,and even tends to stabilize at certain stages,which reflects its good corrosion resistance;The anti-corrosion coating should be maintained at a low level and relatively stable throughout the entire corrosion process.After brushing the anti-corrosion coating,there are slight corrosion traces,but the overall structure and organization remain relatively intact.After coating,the corrosion potential shifts forward and the self-corrosion current density decreases,indicating an improvement in corrosion resistance.
brushing anti-corrosion coatingchemical equipmentpreparation of plating solutioneffects on the anti-corrosion
万方数据
维普
