H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/02 (2006.01)
Patent
CA 2688483
Disclosed herein is a stainless steel separator for a fuel cell. The stainless steel separator includes a stainless steel sheet, a fist coating layer comprising metal/metal nitride films (M/MNx) (0.5 <= x <= l) on a surface of the stainless steel sheet, and a second coating layer comprising a metal oxynitride film (MOyNz) (0.05 <= y<= 2, 0.25 <= z <= 1.0). A method for manufacturing the stainless steel separator is disclosed.
La présente invention concerne un séparateur en acier inoxydable pour un élément à combustible. Le séparateur en acier inoxydable comprend une feuille d'acier inoxydable, une première couche de revêtement comprenant des pellicules en métal/nitrure de métal (M/MNx) (0,5 <= x <= l) sur une surface de la feuille d'acier inoxydable, et une seconde couche de revêtement comprenant une pellicule en oxynitrure de métal (MOyNz) (0,05 <= y.<= 2, 0,25 <= z <= 1,0). La présente invention concerne également un procédé de fabrication du séparateur en acier inoxydable.
Chung Kyeong Woo
Jeon Yoo Taek
Kim Eun Young
Myung Hyun Sik
Park Jong In
Hyundai Hysco
Oyen Wiggs Green & Mutala Llp
LandOfFree
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