Invention Grant
- Patent Title: Wear-resistant boride composites with high percentage of reinforcement phase
- Patent Title (中): 耐磨硼化物复合材料具有高比例的强化相
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Application No.: US11325292Application Date: 2006-01-04
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Publication No.: US07517375B2Publication Date: 2009-04-14
- Inventor: Bruce Allan Cook , Joel Lee Harringa , Alan Mark Russell , Justin S. Peters , Atiq Ahmed
- Applicant: Bruce Allan Cook , Joel Lee Harringa , Alan Mark Russell , Justin S. Peters , Atiq Ahmed
- Applicant Address: US IA Ames
- Assignee: Iowa State University Research Foundation, Inc.
- Current Assignee: Iowa State University Research Foundation, Inc.
- Current Assignee Address: US IA Ames
- Agency: McKee, Voorhees & Sease, P.L.C.
- Main IPC: C09K3/14
- IPC: C09K3/14 ; C22C29/00 ; C22C29/12 ; C04B35/00
Abstract:
A highly wear resistant sintered, hot pressed, or otherwise compacted ceramic composite material is described, consisting of two discrete phases of the form AlxMgyB14 where x and y ≦1 or like hard, orthorhombic compounds, and TiB2 or like Group IVB transition metal di-borides, and with an unexpectedly high content of transition metal di-boride in the range from 40 to 90 percent (28 to 85 volume percent).
Public/Granted literature
- US20070151167A1 Wear-resistant boride composites with high percentage of reinforcement phase Public/Granted day:2007-07-05
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