发明授权
US07879129B2 Wear part formed of a diamond-containing composite material, and production method
失效
磨损部分由含金刚石的复合材料形成,并且生产方法
- 专利标题: Wear part formed of a diamond-containing composite material, and production method
- 专利标题(中): 磨损部分由含金刚石的复合材料形成,并且生产方法
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申请号: US11607602申请日: 2006-12-01
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公开(公告)号: US07879129B2公开(公告)日: 2011-02-01
- 发明人: Rolf Kösters , Arndt Lüdtke
- 申请人: Rolf Kösters , Arndt Lüdtke
- 申请人地址: AT Reutte/Tirol
- 专利权人: Ceratizit Austria Gesellschaft mbH
- 当前专利权人: Ceratizit Austria Gesellschaft mbH
- 当前专利权人地址: AT Reutte/Tirol
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 优先权: ATGM386/2004 20040601
- 主分类号: B22F3/12
- IPC分类号: B22F3/12 ; E21B10/46 ; E21B10/60
摘要:
A wear part is formed of a diamond-containing composite material with 40 to 90% by volume of diamond grains, 0.001 to 12% by volume of carbidic phase, formed from one or more elements from the group Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, B, Sc, Y and lanthanides and 7 to 49% by volume of a metallic or intermetallic alloy with a liquidus temperature 250 HV.
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