C - Chemistry – Metallurgy – 23 – F
Patent
C - Chemistry, Metallurgy
23
F
C23F 11/00 (2006.01) B32B 15/01 (2006.01) C23C 4/04 (2006.01) C23C 4/12 (2006.01) C23C 16/44 (2006.01) H01M 2/16 (2006.01) H01M 8/02 (2006.01)
Patent
CA 2373344
A highly corrosion-resistant material and a corrosion-resistant member which are improved in corrosion resistance, adhesion, contact electrical resistance, electrical conductivity, airtightness, etc. and are suitable for use as, e.g., a metallic separator for polymer electrolyte fuel cells (PEFC); and a process for producing them. A thin noble-metal layer is formed on the desired part of the surface of a metallic base and then subjected to compression working. The coated base may further be subjected to anticorrosive treatment with a liquid phase containing a peroxide or ozone or with an active gas atmosphere.
Kaneta Yasushi
Shinkawa Masaki
Suzuki Yoshihisa
Takagi Shinobu
Yoshida Hiroaki
Daido Tokushuko Kabushiki Kaisha
Riches Mckenzie & Herbert Llp
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