Invention Grant
- Patent Title: Use of diamondene fragments in making polycrystalline diamond cutters and polycrystalline diamond cutters containing diamondene fragments
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Application No.: US17254219Application Date: 2018-06-28
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Publication No.: US11780778B2Publication Date: 2023-10-10
- Inventor: Gary Flood
- Applicant: DIAMOND INNOVATIONS, INC.
- Applicant Address: US OH Worthington
- Assignee: DIAMOND INNOVATIONS, INC.
- Current Assignee: DIAMOND INNOVATIONS, INC.
- Current Assignee Address: US OH Worthington
- International Application: PCT/US2018/040068 2018.06.28
- International Announcement: WO2020/005261A 2020.01.02
- Date entered country: 2020-12-18
- Main IPC: C04B35/528
- IPC: C04B35/528 ; B24D18/00 ; C04B35/645 ; C04B35/622
Abstract:
Provided is a polycrystalline diamond cutter with a substrate and a diamond body in which the diamond body includes bonded diamond particles and discernable diamondene fragments. The polycrystalline diamond cutter is manufactured by a high pressure high temperature method that includes sintering a diamond feed layer in which the diamond feed layer includes diamond particles and diamondene fragments.
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