Invention Application
WO2011075438A1 SYNTHETIC MATERIALS FOR PDC CUTTER TESTING OR FOR TESTING OTHER SUPERHARD MATERIALS
审中-公开
用于PDC刀具测试或测试其他超硬材料的合成材料
- Patent Title: SYNTHETIC MATERIALS FOR PDC CUTTER TESTING OR FOR TESTING OTHER SUPERHARD MATERIALS
- Patent Title (中): 用于PDC刀具测试或测试其他超硬材料的合成材料
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Application No.: PCT/US2010/060074Application Date: 2010-12-13
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Publication No.: WO2011075438A1Publication Date: 2011-06-23
- Inventor: REESE, Michael, R. , BELLIN, Federico , DOURFAYE, Alfazazi , THIGPEN, Gary, M.
- Applicant: VAREL EUROPE S.A.S. , REESE, Michael, R. , BELLIN, Federico , DOURFAYE, Alfazazi , THIGPEN, Gary, M.
- Applicant Address: Pau Cite Multimedia Batiment D 45, Avenue Leon Blum F-64054 Pau Cedex O9 FR
- Assignee: VAREL EUROPE S.A.S.,REESE, Michael, R.,BELLIN, Federico,DOURFAYE, Alfazazi,THIGPEN, Gary, M.
- Current Assignee: VAREL EUROPE S.A.S.,REESE, Michael, R.,BELLIN, Federico,DOURFAYE, Alfazazi,THIGPEN, Gary, M.
- Current Assignee Address: Pau Cite Multimedia Batiment D 45, Avenue Leon Blum F-64054 Pau Cedex O9 FR
- Agency: PATEL, Rajesh, D. et al.
- Priority: US61/288,143 20091218; US12/916,847 20101101
- Main IPC: B24D3/00
- IPC: B24D3/00
Abstract:
A target cylinder and a method for testing a superhard component thereon. The target cylinder includes a first end, a second end, and a sidewall extending from the first end to the second end. At least one of the second end and the sidewall is an exposed portion that makes contact with the superhard component to determine at least one property of the superhard component. The exposed portion comprises at least one synthetic material having at least one of a compressive strength raging from about 12 kpsi to about 30 kpsi, an abrasiveness ranging from about 1 Cerchars to about 6 Cerchars, and an iron content ranging from about 5 percent to about 10 percent. Optionally, the exposed portion further comprises a second material interveningly positioned between or within the synthetic material in a predetermined and repeatable pattern.
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