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US 2006/0134424 A1Published application
Coating for a mechanical part comprising at least one hydrogenated amorphous carbon, and method of depositing one such coating
AssigneeCommissariat A L'energie Atomque
InventorMarc Plissonnier
Life of this patent
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Abstract
A coating for a mechanical part comprises a first layer of hydrogenated amorphous silicon carbide designed to be in contact with the mechanical part, a stack of layers and an external layer of hydrogenated amorphous carbon. The stack is formed by an alternation of layers respectively of hydrogenated amorphous carbon and of hydrogenated amorphous silicon carbide. The coating has a total thickness preferably comprised between 10 and 20 micrometers.
Claims12
1-10. (canceled)
Coating for a mechanical part comprising:
- a first layer of hydrogenated amorphous silicon carbide designed to be in contact with the mechanical part,
- a stack formed by an alternation of layers respectively of hydrogenated amorphous carbon and hydrogenated amorphous silicon carbide
- and an external layer of hydrogenated amorphous carbon, the stack being arranged between the first layer and the external layer.
Dependencies are inferred from the claim text.