ELECTROLESS PLATING METHOD AND PLATING FILM OBTAINED BY THE ELECTROLESS PLATING METHOD

摘要

Disclosed is a method of forming a nickel film using an electroless plating method on a workpiece made of a material selected from the group consisting of a noble metal, a stainless steel, and a molybdenum steel. The method includes: electro-polishing a surface of a workpiece; performing an electrical strike plating of the electro-polished workpiece to form a first plating film serving as a protecting layer; performing a first electroless plating of the workpiece including the first plating film in a first electroless plating solution containing a metal salt to form a second plating film on the first plating film; and performing a second electroless plating of the workpiece including the first and second plating films in a second electroless plating solution to form a third plating film containing a fluorine resin on the second plating film.