ZINCIFEROUS PLATED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

摘要

A method for manufacturing a zinciferous plated steel sheet, comprises: forming a zinciferous plating layer on a steel sheet; and forming an Fe-Ni-O film on the zinciferous plating layer. The Fe-Ni-O film is formed by carrying out electrolysis with the steel sheet as a cathode in an aqueous solution, dipping the steel sheet in an aqueous solution, or spraying a mist on a surface of the zinciferous plating layer. <IMAGE>