发明名称 |
COMPOSITE MATERIALS INCLUDING NANOPARTICLES, EARTH-BORING TOOLS AND COMPONENTS INCLUDING SUCH COMPOSITE MATERIALS, POLYCRYSTALLINE MATERIALS INCLUDING NANOPARTICLES, AND RELATED METHODS |
摘要 |
A composite material comprising a plurality of hard particles surrounded by a matrix material comprising a plurality of nanoparticles. Earth boring tools including the composite material and methods of forming the composite material are also disclosed. A polycrystalline material having a catalyst material including nanoparticles in interstitial spaces between inter-bonded crystals of the polycrystalline material and methods of forming the polycrystalline material are also disclosed. |
申请公布号 |
EP2625368(A4) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20110831538 |
申请日期 |
2011.10.05 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
SCOTT, DANNY, E.;DIGIOVANNI, ANTHONY, A.;EASON, JIMMY, W. |
分类号 |
E21B10/55;C04B35/653;E21B10/42;E21B10/62 |
主分类号 |
E21B10/55 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|