Manufacturing method of trivalent chromium plated part
AssigneeKYB Corporation
InventorsYoshitaka MOCHIZUKI, Ryota NAGAI
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Abstract
A manufacturing method of a trivalent chromium plated part in which a trivalent chromium plating film is formed on a sliding part of a device that seals fluid, the method includes: a step of forming the trivalent chromium plating film on a base material or on a base plating firm formed on a base material surface; a step of applying an external force to the trivalent chromium plating firm; and a step of applying a baking treatment to the trivalent chromium plating firm after the external force is applied.
Claims5
A manufacturing method of a trivalent chromium plated part in which a trivalent chromium plating film is formed on a sliding part of a device that seals fluid, the method comprising:
- a step of forming the trivalent chromium plating film on a base material or on a base plating film formed on a base material surface;
- a step of applying an external force to the trivalent chromium plating film;
- and
- a step of applying a baking treatment to the trivalent chromium plating film after the external force is applied.
Dependencies are inferred from the claim text.