| 摘要 |
The present invention provides a production method for fuel cell separator, including: preparing a material plate made of stainless steel; press forming the material plate, so that the material plate has a cross section having a concavo-convex shape; and plating only convex of the concavo-convex shape of the material plate with a conductive metal, wherein in the plating, a plating solution holding member, having a plating solution including an ion of the conductive metal, is prepared, the plating solution holding member contacts only the convex, and current is supplied between the solution holding member and the material plate, and in the plating, hydrogen is generated on a surface of the material plate, a passivation film formed on the surface of the material plate is reduced by the hydrogen, and the material plate is plated with the conductive metal.
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