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RU2010154503A - CHISEL STRUCTURE BASED ON METAL AND CARBON COMPOSITE - Google Patents

CHISEL STRUCTURE BASED ON METAL AND CARBON COMPOSITE Download PDF

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RU2010154503A
RU2010154503A RU2010154503/03A RU2010154503A RU2010154503A RU 2010154503 A RU2010154503 A RU 2010154503A RU 2010154503/03 A RU2010154503/03 A RU 2010154503/03A RU 2010154503 A RU2010154503 A RU 2010154503A RU 2010154503 A RU2010154503 A RU 2010154503A
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Prior art keywords
based alloys
sintered
drill bit
cobalt
alloys
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RU2010154503/03A
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Russian (ru)
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Джон Х. СТИВЕНС (US)
Джон Х. СТИВЕНС
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Бейкер Хьюз Инкорпорейтед (Us)
Бейкер Хьюз Инкорпорейтед
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Publication of RU2010154503A publication Critical patent/RU2010154503A/en

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • 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
    • 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
    • C22C29/10—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 titanium carbide
    • 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
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
    • 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
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • 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
    • B22F2005/002—Tools other than cutting tools
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • B22F3/172—Continuous compaction, e.g. rotary hammering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2204/00—End product comprising different layers, coatings or parts of cermet

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Powder Metallurgy (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)

Abstract

1. Способ формирования корпуса бурового долота для роторного бурения, отличающийся тем, что при его осуществлении: ! подготавливают корпус бурового долота, ! прессуют порошковую смесь для формирования не спеченного порошкового компонента, ! по меньшей мере частично спекают не спеченный порошковый компонент, ! формируют конечную спеченную конструкцию, имеющую конечную плотность, используя не спеченный порошковый компонент, при этом формируют в конечной спеченной конструкции по меньшей мере одно гнездо для резца, и ! прикрепляют конечную спеченную конструкцию к части корпуса бурового долота после формирования конечной спеченной конструкции. ! 2. Способ по п.1, в котором конечная спеченная конструкция включает оболочку для бурового долота или сегмент для прикрепления к лопасти бурового долота. ! 3. Способ по п.1, в котором формируют корпус бурового долота с включением в него первого материала, содержащего сталь или ее сплав, и формируют не спеченный порошковый компонент с включением в него второго материала, отличающегося от первого материала. ! 4. Способ по п.1, в котором формируют не спеченный порошковый компонент с включением в него: ! множества частиц, содержащих матричный материал, выбираемый из группы, состоящей из сплавов на основе кобальта, сплавов на основе железа, сплавов на основе никеля, сплавов на основе кобальта и никеля, сплавов на основе железа и никеля, сплавов на основе железа и кобальта, сплавов на основе алюминия, сплавов на основе меди, сплавов на основе магния, сплавов на основе титана, и ! множества твердых частиц, выбираемых из группы, состоящей из алмаза, карбида бора, нитрида бора, нитрида ал 1. A method of forming a body of a drill bit for rotary drilling, characterized in that during its implementation:! prepare the drill bit body,! compress the powder mixture to form an unsintered powder component,! the unsintered powder component is at least partially sintered,! forming a final sintered structure having a final density using the unsintered powder component, while forming at least one cutter seat in the final sintered structure, and! attaching the final sintered structure to a portion of the drill bit body after forming the final sintered structure. ! 2. The method of claim 1, wherein the final sintered structure includes a drill bit shell or segment for attachment to a drill bit blade. ! 3. The method according to claim 1, wherein the body of the drill bit is formed with the inclusion of a first material containing steel or its alloy, and the unsintered powder component is formed with the inclusion of a second material different from the first material. ! 4. The method according to claim 1, in which the unsintered powder component is formed with the inclusion of:! a plurality of particles containing a matrix material selected from the group consisting of cobalt based alloys, iron based alloys, nickel based alloys, cobalt and nickel based alloys, iron and nickel based alloys, iron and cobalt based alloys, alloys based on aluminum, copper based alloys, magnesium based alloys, titanium based alloys, and! a plurality of solid particles selected from the group consisting of diamond, boron carbide, boron nitride, al

Claims (15)

1. Способ формирования корпуса бурового долота для роторного бурения, отличающийся тем, что при его осуществлении:1. The method of forming the body of the drill bit for rotary drilling, characterized in that when it is carried out: подготавливают корпус бурового долота,prepare the body of the drill bit, прессуют порошковую смесь для формирования не спеченного порошкового компонента,compressing the powder mixture to form a non-sintered powder component, по меньшей мере частично спекают не спеченный порошковый компонент,at least partially sintered, the non-sintered powder component, формируют конечную спеченную конструкцию, имеющую конечную плотность, используя не спеченный порошковый компонент, при этом формируют в конечной спеченной конструкции по меньшей мере одно гнездо для резца, иforming a final sintered structure having a final density using a non-sintered powder component, wherein at least one cutter seat is formed in the final sintered structure, and прикрепляют конечную спеченную конструкцию к части корпуса бурового долота после формирования конечной спеченной конструкции.attach the final sintered structure to part of the body of the drill bit after the formation of the final sintered structure. 2. Способ по п.1, в котором конечная спеченная конструкция включает оболочку для бурового долота или сегмент для прикрепления к лопасти бурового долота.2. The method according to claim 1, in which the final sintered structure includes a shell for the drill bit or a segment for attaching to the blades of the drill bit. 3. Способ по п.1, в котором формируют корпус бурового долота с включением в него первого материала, содержащего сталь или ее сплав, и формируют не спеченный порошковый компонент с включением в него второго материала, отличающегося от первого материала.3. The method according to claim 1, in which the body of the drill bit is formed with the inclusion of the first material containing steel or its alloy, and an unsintered powder component is formed with the inclusion of a second material different from the first material. 4. Способ по п.1, в котором формируют не спеченный порошковый компонент с включением в него:4. The method according to claim 1, in which form a non-sintered powder component with the inclusion in it: множества частиц, содержащих матричный материал, выбираемый из группы, состоящей из сплавов на основе кобальта, сплавов на основе железа, сплавов на основе никеля, сплавов на основе кобальта и никеля, сплавов на основе железа и никеля, сплавов на основе железа и кобальта, сплавов на основе алюминия, сплавов на основе меди, сплавов на основе магния, сплавов на основе титана, иa plurality of particles containing matrix material selected from the group consisting of cobalt based alloys, iron based alloys, nickel based alloys, cobalt and nickel based alloys, iron and nickel based alloys, iron and cobalt based alloys, alloys based on aluminum, copper based alloys, magnesium based alloys, titanium based alloys, and множества твердых частиц, выбираемых из группы, состоящей из алмаза, карбида бора, нитрида бора, нитрида алюминия, карбидов или боридов элементов из группы, состоящей из W, Ti, Mo, Nb, V, Hf, Zr и Cr.a plurality of solid particles selected from the group consisting of diamond, boron carbide, boron nitride, aluminum nitride, carbides or borides of elements from the group consisting of W, Ti, Mo, Nb, V, Hf, Zr and Cr. 5. Способ по п.1, в котором при по меньшей мере частичном спекании не спеченного порошкового компонента:5. The method according to claim 1, in which at least partially sintering not sintered powder component: частично спекают не спеченный порошковый компонент для формирования частично спеченного компонента,partially sintering the non-sintered powder component to form a partially sintered component, механической обработкой выполняют по меньшей мере один элемент в частично спеченном компоненте иmachining performs at least one element in a partially sintered component and спекают частично спеченный компонент до конечной плотности с формированием конечной спеченной конструкции.the partially sintered component is sintered to a final density with the formation of a final sintered structure. 6. Способ по п.5, в котором при спекании частично спеченного компонента до конечной плотности спекают частично спеченный компонент на границе жидкой фазы.6. The method according to claim 5, in which when sintering the partially sintered component to a final density, the partially sintered component is sintered at the boundary of the liquid phase. 7. Способ по п.2, в котором формируют не спеченный порошковый компонент с включением в него:7. The method according to claim 2, in which the non-sintered powder component is formed with the inclusion of: множества твердых частиц, выбираемых из группы, состоящей из алмаза, карбида бора, нитрида бора, нитрида алюминия, карбидов или боридов элементов из группы, состоящей из W, Ti, Mo, Nb, V, Hf, Zr и Cr, иa plurality of solid particles selected from the group consisting of diamond, boron carbide, boron nitride, aluminum nitride, carbides or borides of elements from the group consisting of W, Ti, Mo, Nb, V, Hf, Zr and Cr, and множества частиц, включающих матричный материал, выбираемый из группы, состоящей из сплавов на основе кобальта, сплавов на основе железа, сплавов на основе никеля, сплавов на основе кобальта и никеля, сплавов на основе железа и никеля, сплавов на основе железа и кобальта, сплавов на основе алюминия, сплавов на основе меди, сплавов на основе магния, сплавов на основе титана.a plurality of particles comprising a matrix material selected from the group consisting of cobalt based alloys, iron based alloys, nickel based alloys, cobalt and nickel based alloys, iron and nickel based alloys, iron and cobalt based alloys, alloys based on aluminum, copper based alloys, magnesium based alloys, titanium based alloys. 8. Способ по п.7, в котором матричный материал выбирают из группы, состоящей из сплавов на основе кобальта, сплавов на основе никеля и сплавов на основе кобальта и никеля.8. The method according to claim 7, in which the matrix material is selected from the group consisting of cobalt based alloys, nickel based alloys and cobalt and nickel based alloys. 9. Способ по п.1, в котором в котором осуществляют механическую обработку не спеченного порошкового компонента для формирования в нем по меньшей мере одного гнезда для резца.9. The method according to claim 1, wherein the machining of the non-sintered powder component is carried out to form at least one cutter slot therein. 10. Буровое долото, отличающееся тем, что оно имеет:10. Drill bit, characterized in that it has: корпус, имеющий по меньшей мере одну лопасть, включающую первый материал, иa housing having at least one blade comprising a first material, and прессованную и спеченную оболочку, сформированную отдельно от корпуса и включающую второй материал, отличающийся от первого материала, и которая прикрепляется к корпусу и имеет по меньшей мере одно гнездо для резца с конфигурацией, обеспечивающей установку в него резца.an extruded and sintered shell formed separately from the body and comprising a second material different from the first material, and which is attached to the body and has at least one cutter socket with a configuration that enables the installation of the cutter in it. 11. Буровое долото по п.10, в котором оболочка включает множество заключенных в матричном материале твердых частиц, выбранных из группы, состоящей из алмаза, карбида бора, нитрида бора, нитрида алюминия и карбидов или боридов элементов из группы, состоящей из W, Ti, Mo, Nb, V, Hf, Zr и Cr, a матричный материал выбран из группы, состоящей из сплавов на основе кобальта, сплавов на основе железа, сплавов на основе никеля, сплавов на основе кобальта и никеля, сплавов на основе железа и никеля, сплавов на основе железа и кобальта, сплавов на основе алюминия, сплавов на основе меди, сплавов на основе магния, сплавов на основе титана.11. The drill bit of claim 10, in which the shell includes many enclosed in a matrix material of solid particles selected from the group consisting of diamond, boron carbide, boron nitride, aluminum nitride and carbides or borides of elements from the group consisting of W, Ti , Mo, Nb, V, Hf, Zr and Cr, and the matrix material is selected from the group consisting of cobalt-based alloys, iron-based alloys, nickel-based alloys, cobalt-nickel-based alloys, iron and nickel-based alloys alloys based on iron and cobalt, alloys based on aluminum, alloy a copper-based, magnesium-based alloys, titanium-based alloys. 12. Буровое долото по п.11, в котором матричный материал выбран из группы, состоящей из сплавов на основе кобальта, сплавов на основе никеля и сплавов на основе кобальта и никеля.12. The drill bit according to claim 11, in which the matrix material is selected from the group consisting of cobalt based alloys, nickel based alloys and cobalt and nickel based alloys. 13. Буровое долото по п.12, в котором множество твердых частиц включает множество частиц карбида вольфрама размером -400 меша по ASTM, составляющих от 60 до 95% веса оболочки.13. The drill bit of claim 12, wherein the plurality of solid particles includes plurality of ASTM -400 mesh particles of tungsten carbide comprising 60 to 95% of the shell weight. 14. Буровое долото по п.13, в котором множество частиц карбида вольфрама размером -400 меша по ASTM имеют средний диаметр в интервале от 0,5 до 20 мкм и составляют от 75 до 85% веса оболочки.14. The drill bit of claim 13, wherein the plurality of ASTM -400 mesh particles of tungsten carbide have an average diameter in the range of 0.5 to 20 μm and comprise 75 to 85% of the shell weight. 15. Буровое долото по п.10, также имеющее спрессованный и спеченный сегмент, включающий другой материал, отличающийся от первого материала, который прикреплен к части лопасти корпуса и имеет выступ, помещенный в по меньшей мере части по меньшей мере одного отверстия в лопасти. 15. The drill bit of claim 10, also having a pressed and sintered segment, comprising a different material, different from the first material, which is attached to part of the blade of the housing and has a protrusion placed in at least part of at least one hole in the blade.
RU2010154503/03A 2008-06-10 2009-06-10 CHISEL STRUCTURE BASED ON METAL AND CARBON COMPOSITE RU2010154503A (en)

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US20090301788A1 (en) 2009-12-10
EP2307659A2 (en) 2011-04-13

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