Invention Grant
- Patent Title: Method of making a composite diamond body
- Patent Title (中): 制作复合金刚石体的方法
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Application No.: US12467576Application Date: 2009-05-18
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Publication No.: US08172915B2Publication Date: 2012-05-08
- Inventor: Malin Mårtensson , Shirishkumar Bhosale , Anand Goswami , Shailesh Prabhune
- Applicant: Malin Mårtensson , Shirishkumar Bhosale , Anand Goswami , Shailesh Prabhune
- Applicant Address: unknown Sandviken, AB
- Assignee: Sandvik Intellectual Property AB
- Current Assignee: Sandvik Intellectual Property AB
- Current Assignee Address: unknown Sandviken, AB
- Agency: Morgan, Lewis & Bockius LLP
- Priority: SE0801175 20080521
- Main IPC: B24D3/10
- IPC: B24D3/10
Abstract:
The present invention relates to a method of producing a composite diamond body from powders of diamond particles and powders forming a binder phase comprising cobalt powder having mainly a fcc-structure and a grain size (FSSS) of from about 0.2 to about 2.9 μm., with a pressing and sintering operation. The present invention also relates to a composite diamond body made according to the method.
Public/Granted literature
- US20090288348A1 METHOD OF MAKING A COMPOSITE DIAMOND BODY Public/Granted day:2009-11-26
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