Invention Grant
US09446504B2 Polycrystalline compacts including interbonded nanoparticles, cutting elements and earth-boring tools including such polycrystalline compacts, and related methods
有权
包括结合接合的纳米颗粒，切割元件和包括这种多晶压块的钻孔工具的多晶压块以及相关方法
- Patent Title: Polycrystalline compacts including interbonded nanoparticles, cutting elements and earth-boring tools including such polycrystalline compacts, and related methods
- Patent Title (中): 包括结合接合的纳米颗粒，切割元件和包括这种多晶压块的钻孔工具的多晶压块以及相关方法
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Application No.: US14444515Application Date: 2014-07-28
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Publication No.: US09446504B2Publication Date: 2016-09-20
- Inventor: Anthony A. DiGiovanni
- Applicant: Baker Hughes Incorporated
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: TraskBritt
- Main IPC: E21B10/46
- IPC: E21B10/46 ; E21B10/55 ; B24D3/10 ; E21B10/567 ; B24D99/00 ; E21B10/573
Abstract:
Polycrystalline compacts include non-catalytic, non-carbide-forming particles 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 forming a polycrystalline material including a hard material and a plurality of particles comprising a non-catalytic, non-carbide-forming 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, non-carbide-forming particles.
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