Invention Grant
- Patent Title: Composite formed of cubic boron nitride and method of making thereof
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Application No.: US17118129Application Date: 2020-12-10
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Publication No.: US11746058B2Publication Date: 2023-09-05
- Inventor: Rui Shao , Lawrence Dues
- Applicant: Diamond Innovations, Inc.
- Applicant Address: US OH Worthington
- Assignee: DIAMOND INNOVATIONS, INC.
- Current Assignee: DIAMOND INNOVATIONS, INC.
- Current Assignee Address: US OH Worthington
- Main IPC: C04B35/5831
- IPC: C04B35/5831 ; B26D1/00 ; C04B35/622 ; C04B35/626 ; C04B35/645 ; C22C26/00 ; C23C30/00 ; C04B35/58
Abstract:
A cubic boron nitride (cBN)-based composite including about 30-65 vol. % cBN, about 15-45 vol. % titanium (Ti)-containing binders, about 2-20 vol. % zirconium dioxide (ZrO2), about 3-15 vol. % cobalt-tungsten-borides (CoxWyBz), and about 2-15 vol. % aluminum oxide (Al2O3).
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