Invention Grant
- Patent Title: Ultra-hard composite layers on metal surfaces and method for producing the same
- Patent Title (中): 金属表面上的超硬复合层及其制造方法
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Application No.: US12666540Application Date: 2008-06-26
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Publication No.: US08133579B2Publication Date: 2012-03-13
- Inventor: Martin Mennig , Helmut Schmidt
- Applicant: Martin Mennig , Helmut Schmidt
- Applicant Address: DE Griesheim
- Assignee: EPG (Engineered Nanoproducts Germany) AG
- Current Assignee: EPG (Engineered Nanoproducts Germany) AG
- Current Assignee Address: DE Griesheim
- Agency: Abel Law Group, LLP
- Priority: DE102007029668 20070627
- International Application: PCT/EP2008/058132 WO 20080626
- International Announcement: WO2009/000874 WO 20081231
- Main IPC: B32B7/02
- IPC: B32B7/02 ; B05D3/02
Abstract:
The invention relates to a metal substrate comprising an ultra-hard composite layer consisting of an inorganic, vitreous matrix containing one or more abrasive fillers. According to the invention, the diameter of the filler particles or, if the filler particles have a platelet-type form, the thickness of the filler particles is less than the layer thickness of the composite layer.
Public/Granted literature
- US20100178491A1 ULTRA-HARD COMPOSITE LAYERS ON METAL SURFACES AND METHOD FOR PRODUCING THE SAME Public/Granted day:2010-07-15
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