发明申请
- 专利标题: Synthetic Materials for PDC Cutter Testing or for Testing Other Superhard Materials
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申请号: US12916815申请日: 2010-11-01
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公开(公告)号: US20110146373A1公开(公告)日: 2011-06-23
- 发明人: Michael R. Reese , Federico Bellin , Alfazazi Dourfaye , Gary M. Thigpen
- 申请人: Michael R. Reese , Federico Bellin , Alfazazi Dourfaye , Gary M. Thigpen
- 申请人地址: FR PAU Cedex
- 专利权人: Varel Europe S.A.S.
- 当前专利权人: Varel Europe S.A.S.
- 当前专利权人地址: FR PAU Cedex
- 主分类号: G01N3/42
- IPC分类号: G01N3/42 ; B24D3/00 ; B32B1/00 ; B32B3/02 ; G01N3/56
摘要:
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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