Study on Continuous Corrosion Process of Self-healing Coating with Micro-nano Capsule

The continuous corrosion process plays an important role in the deterioration process of the coating, which reduces the shielding ability of the coating and enhances the electrochemical reaction of interfacial corrosion to accelerate the coating peeling. In this paper, the self-healing coating with micro-nano capsule is prepared based on the previous work. And the continuous corrosion process, surface roughness, and corrosion morphology are investigated. It will provide scientific research significance for the dynamic corrosion behavior.