Component coated with carbon-based layer

The invention relates to a metal component comprising a metal substrate (S) having an outer surface coated with a layer of a carbon-based material (M). According to the invention, the layer of carbon-based material:-is of a "DLC" amorphous carbon type from the a-C family; comprising less t...

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Bibliographische Detailangaben
Hauptverfasser:	OUGIER MICHAEL, LEROY MARIE-ALIX
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The invention relates to a metal component comprising a metal substrate (S) having an outer surface coated with a layer of a carbon-based material (M). According to the invention, the layer of carbon-based material:-is of a "DLC" amorphous carbon type from the a-C family; comprising less than 3 at% oxygen within the carbon-based material layer; hydrogen, nitrogen and doping elements are not contained. 本发明涉及一种金属部件，其包含具有涂覆有碳基材料(M)层的外表面的金属基底(S)。根据本发明，碳基材料层：-是来自a-C家族的"DLC"无定形碳类型；·在碳基材料层内包含少于3at％的氧；·不含氢、氮和掺杂元素。