Invention Grant
- Patent Title: Method of producing a hydrogenated amorphous carbon coating
- Patent Title (中): 制备氢化无定形碳涂层的方法
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Application No.: US12738679Application Date: 2008-10-20
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Publication No.: US08367207B2Publication Date: 2013-02-05
- Inventor: Caroline Chouquet , Cédric Ducros , Frédéric Sanchette
- Applicant: Caroline Chouquet , Cédric Ducros , Frédéric Sanchette
- Applicant Address: FR Paris FR Paris
- Assignee: Commissariat a l'Energie Atomique et aux Energies Alternative,Centre National de la Recherche Scientifique
- Current Assignee: Commissariat a l'Energie Atomique et aux Energies Alternative,Centre National de la Recherche Scientifique
- Current Assignee Address: FR Paris FR Paris
- Agency: Summa, Additon & Ashe, P.A.
- Priority: FR0707422 20071023
- International Application: PCT/FR2008/001472 WO 20081020
- International Announcement: WO2009/083673 WO 20090709
- Main IPC: C23C16/26
- IPC: C23C16/26
Abstract:
The invention relates to a hydrogenated amorphous carbon coating and to a method for the production thereof. It also relates to devices having such a coating. The method of the invention consists in producing a hydrogenated amorphous carbon coating comprising at least two layers of hydrogenated amorphous carbon, each of said layers having chemical compositions and physical and mechanical properties that are identical, and with thicknesses that are identical or different. The coating of the invention finds many applications, in particular in the mechanical field for parts subject to considerable wear and rubbing problems. It may also be applicable, in particular, in the field of surgical implants and in the MEMS (microelectromechanical systems) field.
Public/Granted literature
- US20110076476A1 Method of Producing a Hydrogenated Amorphous Carbon Coating Public/Granted day:2011-03-31
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