WO2009086081A3 - Silicon carbide composite materials, earth-boring tools comprising such materials, and methods for forming the same - Google Patents

Silicon carbide composite materials, earth-boring tools comprising such materials, and methods for forming the same Download PDF

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Publication number
WO2009086081A3
WO2009086081A3 PCT/US2008/087647 US2008087647W WO2009086081A3 WO 2009086081 A3 WO2009086081 A3 WO 2009086081A3 US 2008087647 W US2008087647 W US 2008087647W WO 2009086081 A3 WO2009086081 A3 WO 2009086081A3
Authority
WO
WIPO (PCT)
Prior art keywords
silicon carbide
methods
materials
abc
earth
Prior art date
Application number
PCT/US2008/087647
Other languages
French (fr)
Other versions
WO2009086081A4 (en
WO2009086081A2 (en
Inventor
Redd H. Smith
John H. Stevens
James Duggan
Nicholas J. Lyons
Jimmy W. Eason
Jared D. Gladney
James A. Oxford
Benjamin J. Chrest
Original Assignee
Baker Hughes Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Incorporated filed Critical Baker Hughes Incorporated
Priority to CA2709672A priority Critical patent/CA2709672C/en
Priority to EP08868037A priority patent/EP2235316A4/en
Publication of WO2009086081A2 publication Critical patent/WO2009086081A2/en
Publication of WO2009086081A3 publication Critical patent/WO2009086081A3/en
Publication of WO2009086081A4 publication Critical patent/WO2009086081A4/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/162—Machining, working after consolidation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/065—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on SiC
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • C22C32/0063—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides based on SiC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1047—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites

Abstract

Earth-boring tools for drilling subterranean formations include a particle-matrix composite material comprising a plurality of silicon carbide particles dispersed throughout a matrix material, such as, for example, an aluminum or aluminum-based alloy. In some embodiments, the silicon carbide particles comprise an ABC-SiC material. Methods of manufacturing such tools include providing a plurality of silicon carbide particles within a matrix material. Optionally, the silicon carbide particles may comprise ABC-SiC material, and the ABC-SiC material may be toughened to increase a fracture toughness exhibited by the ABC-SiC material. In some methods, at least one of an infiltration process and a powder compaction and consolidation process may be employed.
PCT/US2008/087647 2007-12-27 2008-12-19 Silicon carbide composite materials, earth-boring tools comprising such materials, and methods for forming the same WO2009086081A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2709672A CA2709672C (en) 2007-12-27 2008-12-19 Silicon carbide composite materials, earth-boring tools comprising such materials, and methods for forming the same
EP08868037A EP2235316A4 (en) 2007-12-27 2008-12-19 Silicon carbide composite materials, earth-boring tools comprising such materials, and methods for forming the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/965,018 2007-12-27
US11/965,018 US7807099B2 (en) 2005-11-10 2007-12-27 Method for forming earth-boring tools comprising silicon carbide composite materials

Publications (3)

Publication Number Publication Date
WO2009086081A2 WO2009086081A2 (en) 2009-07-09
WO2009086081A3 true WO2009086081A3 (en) 2009-09-24
WO2009086081A4 WO2009086081A4 (en) 2009-11-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/087647 WO2009086081A2 (en) 2007-12-27 2008-12-19 Silicon carbide composite materials, earth-boring tools comprising such materials, and methods for forming the same

Country Status (4)

Country Link
US (2) US7807099B2 (en)
EP (1) EP2235316A4 (en)
CA (1) CA2709672C (en)
WO (1) WO2009086081A2 (en)

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US20100326739A1 (en) 2010-12-30
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CA2709672C (en) 2013-03-19
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