Invention Grant
- Patent Title: Hard coating, target for forming hard coating, and method for forming hard coating
- Patent Title (中): 硬涂层，硬质涂层用靶，硬涂层形成方法
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Application No.: US12262390Application Date: 2008-10-31
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Publication No.: US07790301B2Publication Date: 2010-09-07
- Inventor: Kenji Yamamoto
- Applicant: Kenji Yamamoto
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-032199 20050208; JP2005-310339 20051025
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
The present invention attempts to provide a hard coating which has excellent hardness and lubricity. Such attempt has been completed by providing a hard coating comprising (Al1-aVa)(C1-xNx) wherein 0.27≦a≦0.75, and 0.3≦X≦1, wherein a and X independently represent an atomic ratio.
Public/Granted literature
- US20100038232A1 HARD COATING, TARGET FOR FORMING HARD COATING, AND METHOD FOR FORMING HARD COATING Public/Granted day:2010-02-18
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