Invention Grant
US08764876B2 PCBN material, tool elements comprising same and method for using same
有权
PCBN材料，包括其的工具元件及其使用方法
- Patent Title: PCBN material, tool elements comprising same and method for using same
- Patent Title (中): PCBN材料，包括其的工具元件及其使用方法
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Application No.: US13807413Application Date: 2011-07-06
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Publication No.: US08764876B2Publication Date: 2014-07-01
- Inventor: Stefan Magnus Olof Persson
- Applicant: Stefan Magnus Olof Persson
- Applicant Address: IE County Clare
- Assignee: Element Six Limited
- Current Assignee: Element Six Limited
- Current Assignee Address: IE County Clare
- Agency: Bryan Cave LLP
- Priority: GB1011574.9 20100709
- International Application: PCT/EP2011/061384 WO 20110706
- International Announcement: WO2012/004294 WO 20120112
- Main IPC: C04B35/5831
- IPC: C04B35/5831 ; C22C29/14 ; C22C29/16 ; B26D1/00 ; C22C26/00
Abstract:
PCBN material consisting essentially of cubic boron nitride (cBN) grains and binder material, the content of the cBN grains being at least 80 weight percent of the PCBN material; the binder material comprising greater than 50 weight percent Al and a combined content of at least 5 weight percent of an iron group element and a refractory element, the iron group element selected from the group consisting of Co, Fe, Ni and Mn, and the refractory element selected from the group consisting of W, Cr, V, Mo, Ta, Ti, Hf and Zr.
Public/Granted literature
- US20130213197A1 PCBN MATERIAL, TOOL ELEMENTS COMPRISING SAME AND METHOD FOR USING SAME Public/Granted day:2013-08-22
Information query
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