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公开(公告)号:WO2021133567A1
公开(公告)日:2021-07-01
申请号:PCT/US2020/064341
申请日:2020-12-10
发明人: SHAO, Rui , DUES, Lawrence
IPC分类号: C04B35/5831 , B23B27/14 , C04B35/626 , C04B35/645 , C04B2235/3217 , C04B2235/3244 , C04B2235/3804 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/3895 , C04B2235/5436 , C04B2235/5445 , C04B2235/785 , C04B2235/786 , C04B2235/80 , C04B35/6264 , C04B35/62655
摘要: 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 (AI2O3).