COATING FOR MECHANICAL COMPONENT INCLUDING AT LEAST ONE HYDROGEN-CONTAINING AMORPHOUS CARBON AND METHOD FOR LAYERING COATING

PROBLEM TO BE SOLVED: To provide a coating (1) for a mechanical component.SOLUTION: The coating includes: a first layer (3) of hydrogen-containing amorphous silicon carbide, designed to be in contact with a mechanical component (2); a layering structure (4); and an external side layer (5) of a hydro...

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Bibliographische Detailangaben
Hauptverfasser:	PLISSONNIER MARC, THOLLON STEPHANIE, GAILLARD FREDERIC
Format:	Patent
Sprache:	eng
Schlagworte:	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 INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a coating (1) for a mechanical component.SOLUTION: The coating includes: a first layer (3) of hydrogen-containing amorphous silicon carbide, designed to be in contact with a mechanical component (2); a layering structure (4); and an external side layer (5) of a hydrogen-containing amorphous carbon. The layering structure (4) includes alternating layers (4a, 4b) of hydrogen-containing amorphous carbon and hydrogen-containing amorphous silicon carbide. The total thickness of the coating is preferably 10-20 μm.