Title:
METHOD FOR PRODUCING TRIVALENT CHROMIUM PLATED COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/189537
Kind Code:
A1
Abstract:
The present invention provides a method for producing a trivalent chromium plated component (100) that is obtained by forming a trivalent chromium plating film (3) on a sliding component of a device in which a fluid is sealed, the method comprising: a step in which a trivalent chromium plating film (3) is formed on a steel base material (1) or on a base plating film (2) that is formed on the surface of the steel base material (1); a step in which an external force is applied to the trivalent chromium plating film (3); and a step in which the trivalent chromium plating film (3) is subjected to baking after the application of the external force.
Inventors:
MOCHIZUKI YOSHITAKA (JP)
NAGAI RYOTA (JP)
NAGAI RYOTA (JP)
Application Number:
PCT/JP2023/009854
Publication Date:
October 05, 2023
Filing Date:
March 14, 2023
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
C25D5/48; C25D3/06; C25D5/26; C25D7/00
Domestic Patent References:
| WO2014157305A1 | 2014-10-02 |
Foreign References:
| JP2008174843A | 2008-07-31 | |||
| JPH05311467A | 1993-11-22 | |||
| JPH0339498A | 1991-02-20 | |||
| JP2007063654A | 2007-03-15 | |||
| US20150226150A1 | 2015-08-13 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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