PREPARATION METHOD OF STAINLESS STEEL SHAPED BODY WITH PLATING LAYER AND THE SHAPED BODY

摘要

PURPOSE: A manufacturing method and a molding product of a stainless steel molding product on which a plating layer is formed are provided to prevent the sticking of particles on the surface. CONSTITUTION: Stainless steel molded body surface is a fat separation undergone to the degreasing agent solution and contaminant is eliminated. The stainless steel molded body surface is processed and the contaminant of the surface is eliminated completely. The surface of the stainless steel molding product processed the electrolytic degreasing is processed as etchant and concavo-convex is formed on the surface. Electroplating is proceed to the hydrochloric acid plating liquid and the nickel underlying layer is formed on the surface of the stainless steel molding product. A first electroless nickel plating layer is formed on the nickel underlying layer. A second electroless nickel plating layer is formed on the first electroless nickel plating layer.