Invention Grant
- Patent Title: Particulate reinforced braze alloys for drill bits
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Application No.: US15022300Application Date: 2013-10-17
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Publication No.: US09987726B2Publication Date: 2018-06-05
- Inventor: Garrett T. Olsen
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee Address: US TX Houston
- Agency: Baker Botts L.L.P.
- International Application: PCT/US2013/065382 WO 20131017
- International Announcement: WO2015/057225 WO 20150423
- Main IPC: E21B10/62
- IPC: E21B10/62 ; E21B10/627 ; E21B10/633 ; B23K35/32 ; B24D3/00 ; E21B10/573 ; E21B10/54 ; E21B10/567 ; E21B10/42

Abstract:
An example drill bit for subterranean drilling operations includes a drill bit body with a blade. The drill bit may further include a cutting element and an alloy affixing the cutting element to the blade. The alloy may include a particulate phase, such as ceramic material or an intermetallic material, that increases the strength of the alloy without significantly affecting the melting point of the alloy.
Public/Granted literature
- US20160221151A1 Particulate Reinforced Braze Alloys for Drill Bits Public/Granted day:2016-08-04
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