Invention Grant
US08496076B2 Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts
有权
包括纳米颗粒夹杂物，切割元件和包括这种压块的钻孔工具的多晶压块以及形成这种压块的方法
- Patent Title: Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts
- Patent Title (中): 包括纳米颗粒夹杂物，切割元件和包括这种压块的钻孔工具的多晶压块以及形成这种压块的方法
-
Application No.: US12901253Application Date: 2010-10-08
-
Publication No.: US08496076B2Publication Date: 2013-07-30
- Inventor: Anthony A. DiGiovanni , Danny E. Scott
- Applicant: Anthony A. DiGiovanni , Danny E. Scott
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: TraskBritt
- Main IPC: E21B10/36
- IPC: E21B10/36
Abstract:
Polycrystalline compacts include non-catalytic nanoparticles in interstitial spaces between interbonded grains of hard material in a polycrystalline hard material. Cutting elements and earth-boring tools include such polycrystalline compacts. Methods of forming polycrystalline compacts include sintering hard particles and non-catalytic nanoparticles to form a polycrystalline material. Methods of forming cutting elements include infiltrating interstitial spaces between interbonded grains of hard material in a polycrystalline material with a plurality of non-catalytic nanoparticles.
Public/Granted literature
Information query
