基本信息:
- 专利标题: ANODIC BONDING OF THERMALLY STABLE POLYCRYSTALLINE MATERIALS TO SUBSTRATE
- 专利标题(中):将热稳定的多晶材料阳极粘接到基板上
- 申请号:PCT/US2014/055047 申请日:2014-09-11
- 公开(公告)号:WO2015038687A1 公开(公告)日:2015-03-19
- 发明人: ANDERLE, Seth Garrett , ATKINS, William Brian
- 申请人: HALLIBURTON ENERGY SERVICES, INC.
- 申请人地址: 3000 N. Sam Houston Parkway E. Houston, Texas 77032 US
- 专利权人: HALLIBURTON ENERGY SERVICES, INC.
- 当前专利权人: HALLIBURTON ENERGY SERVICES, INC.
- 当前专利权人地址: 3000 N. Sam Houston Parkway E. Houston, Texas 77032 US
- 代理机构: RUSSELL, Dean W. et al.
- 优先权: US61/876,260 20130911
- 主分类号: E21B10/42
- IPC分类号: E21B10/42 ; E21B10/46
摘要:
Cutting elements and other hardfacing components of a drill bit or other downhole equipment are provided that include a thermally stable polycrystalline material anodically bonded to a substrate. Methods and systems for making such elements and components are also provided.
摘要(中):
提供钻头或其他井下设备的切削元件和其它表面硬化部件,其包括阳极结合到基底的热稳定的多晶材料。 还提供了用于制造这些元件和部件的方法和系统。
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B10/00 | 钻头 |
--------E21B10/42 | .带有齿、刃或类似切削部件的旋转掘进型钻头,例如,叉形钻头、鱼尾钻头 |