摘要:The coating is prepared by Ti powder(diameter between 10 and 50 nm as additives of the coating)and epoxy resin.Then the properties of corrosion/scaling of Ti nano-sized powder polymer coating are studied by XPS,infra-red spectrum,X-ray diffraction,transmitting electron microscope and electrochemical impedance spectroscope(EIS),etc. Based on the study of the properties of the coating and some field tests of the coating On various industrial facilities.The characteristics of the coating on prevention of corrosion and scaling are discussed in the paper.