LOCALIZED ELECTROCHEMICAL SCANNING STUDY ON PITTING CORROSION OF STAINLESS STEEL IN ACIDIC CHLORIDE SOLUTIONS
酸性氯化物溶液中不锈钢点蚀的局部电化学扫描研究

By means of area scan technique in a mode of substrate generation-tip collection(SG-TC)of scanning electrochemical microscope(SECM),the information such as compositions of electrolyte and concentrations of corrosion product related to the electrochemical activities of stainless steel substrate surface has been acquired by measuring the Faraday current images on the substrate electrode surface in combination with the results of cyclic voltammogram(CV).