RU2012155102A - Способ формирования по меньшей мере части бурильного инструмента и изделия, сформированные таким способом - Google Patents
Способ формирования по меньшей мере части бурильного инструмента и изделия, сформированные таким способом Download PDFInfo
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- RU2012155102A RU2012155102A RU2012155102/02A RU2012155102A RU2012155102A RU 2012155102 A RU2012155102 A RU 2012155102A RU 2012155102/02 A RU2012155102/02 A RU 2012155102/02A RU 2012155102 A RU2012155102 A RU 2012155102A RU 2012155102 A RU2012155102 A RU 2012155102A
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- 238000000034 method Methods 0.000 title claims abstract 20
- 238000005553 drilling Methods 0.000 title claims abstract 10
- 239000000203 mixture Substances 0.000 claims abstract 22
- 239000011343 solid material Substances 0.000 claims abstract 22
- 229910052751 metal Inorganic materials 0.000 claims abstract 20
- 239000002184 metal Substances 0.000 claims abstract 14
- 229910000531 Co alloy Inorganic materials 0.000 claims abstract 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract 9
- 239000010941 cobalt Substances 0.000 claims abstract 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract 8
- 230000008018 melting Effects 0.000 claims abstract 8
- 238000002844 melting Methods 0.000 claims abstract 8
- 239000003607 modifier Substances 0.000 claims abstract 7
- 239000007769 metal material Substances 0.000 claims abstract 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract 6
- 239000010937 tungsten Substances 0.000 claims abstract 6
- 239000000374 eutectic mixture Substances 0.000 claims abstract 5
- 230000005496 eutectics Effects 0.000 claims abstract 5
- 239000008187 granular material Substances 0.000 claims abstract 2
- 229910052723 transition metal Inorganic materials 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- -1 transition metal aluminate Chemical class 0.000 claims 2
- 229910000314 transition metal oxide Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- FEBPYRPEOITSBY-UHFFFAOYSA-N [Co++].O[Si](O)=O Chemical compound [Co++].O[Si](O)=O FEBPYRPEOITSBY-UHFFFAOYSA-N 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 229910000428 cobalt oxide Inorganic materials 0.000 claims 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- CRHLEZORXKQUEI-UHFFFAOYSA-N dialuminum;cobalt(2+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Co+2].[Co+2] CRHLEZORXKQUEI-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 150000001247 metal acetylides Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims 1
- 239000000155 melt Substances 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- 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
- C22C29/08—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 tungsten carbide
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Carbon And Carbon Compounds (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
1. Способ формирования по меньшей мере части бурильного инструмента, при осуществлении которого:помещают в полость литейной формы зернистый материал, включающий твердый материал;расплавляют металл и твердый материал для формирования расплавленной смеси, включающей эвтектическую или близкую к эвтектической смесь металла и твердого материала;заливают расплавленную смесь в полость литейной формы для формирования в ней по меньшей мере части бурильного инструмента ивводят в полость литейной формы модификатор.2. Способ по п.1, в котором дополнительно корректируют стехиометрию по меньшей мере одной фазы твердого материала по меньшей мере части бурильного инструмента.3. Способ по п.2, в котором при корректировке стехиометрии по меньшей мере одной фазы твердого материала по меньшей мере части бурильного инструмента преобразуют по меньшей мере одну из МС и МС фаз в по меньшей мере одну из МС и МС фаз, где М представляет собой по меньшей мере один элемент металла, а С - углерод.4. Способ по п.3, в котором при преобразовании по меньшей мере одной из МС и МС фаз в по меньшей мере одну из МС и МС фаз преобразуют WCoC в WC, при этом х находится в пределах примерно от 0,5 до 6, и у находится в пределах примерно от 0,5 до 6.5. Способ по п.1, в котором при расплавлении металла и твердого материала для формировании расплавленной смеси расплавляют смесь, содержащую примерно от 40 до 90 мас.% кобальта или сплава кобальта и примерно от 0,5 до 3,8 мас.% углерода, при этом остальную часть смеси по меньшей мере в основном составляет вольфрам.6. Способ по п.1, в котором при расплавлении металла и твердого материала для формирования расплавленной смеси расплавл�
Claims (19)
1. Способ формирования по меньшей мере части бурильного инструмента, при осуществлении которого:
помещают в полость литейной формы зернистый материал, включающий твердый материал;
расплавляют металл и твердый материал для формирования расплавленной смеси, включающей эвтектическую или близкую к эвтектической смесь металла и твердого материала;
заливают расплавленную смесь в полость литейной формы для формирования в ней по меньшей мере части бурильного инструмента и
вводят в полость литейной формы модификатор.
2. Способ по п.1, в котором дополнительно корректируют стехиометрию по меньшей мере одной фазы твердого материала по меньшей мере части бурильного инструмента.
3. Способ по п.2, в котором при корректировке стехиометрии по меньшей мере одной фазы твердого материала по меньшей мере части бурильного инструмента преобразуют по меньшей мере одну из М6С и М12С фаз в по меньшей мере одну из МС и М2С фаз, где М представляет собой по меньшей мере один элемент металла, а С - углерод.
4. Способ по п.3, в котором при преобразовании по меньшей мере одной из М6С и М12С фаз в по меньшей мере одну из МС и М2С фаз преобразуют WxCoyC в WC, при этом х находится в пределах примерно от 0,5 до 6, и у находится в пределах примерно от 0,5 до 6.
5. Способ по п.1, в котором при расплавлении металла и твердого материала для формировании расплавленной смеси расплавляют смесь, содержащую примерно от 40 до 90 мас.% кобальта или сплава кобальта и примерно от 0,5 до 3,8 мас.% углерода, при этом остальную часть смеси по меньшей мере в основном составляет вольфрам.
6. Способ по п.1, в котором при расплавлении металла и твердого материала для формирования расплавленной смеси расплавляют смесь, содержащую примерно от 55 до 85 мас.% кобальта или сплава кобальта и примерно от 0,85 до 3,0 мас.% углерода, при этом остальную часть смеси по меньшей мере в основном составляет вольфрам.
7. Способ по п.1, в котором при расплавлении металла и твердого материала для формирования расплавленной смеси расплавляют смесь, содержащую примерно от 65 до 78 мас.% кобальта или сплава кобальта и примерно от 1,3 до 2,35 мас.% углерода, при этом остальную часть смеси по меньшей мере в основном составляет вольфрам.
8. Способ по п.1, в котором при расплавлении металла и твердого материала для формирования расплавленной смеси расплавляют смесь, содержащую примерно 69 мас.% кобальта или сплава кобальта, примерно 1,9 мас.% углерода и примерно 29,1 мас.% вольфрама.
9. Способ по п.1, в котором при расплавлении металла и твердого материала для формирования расплавленной смеси расплавляют примерно 75 мас.% кобальта или сплава кобальта, примерно 1,53 мас.% углерода и примерно 23,47 мас.% вольфрама.
10. Способ по п.1, в котором при введении модификатора вводят по меньшей мере одно из группы, включающей алюминат переходного металла, метасиликат переходного металла и оксид переходного металла.
11. Способ по п.1, в котором при введении модификатора вводят по меньшей мере одно из группы, включающей алюминат кобальта, метасиликат кобальта и оксид кобальта.
12. Способ по п.1, в котором при расплавлении металла и твердого материала для формирования расплавленной смеси формируют эвтектическую или близкую к эвтектической смесь кобальта и карбида вольфрама.
13. Изделие, включающее по меньшей мере часть бурильного инструмента, содержащее эвтектическую или близкую к эвтектической смесь, включающую фазу металла, фазу твердого материала и модификатор.
14. Изделие по п.13, в котором модификатор включает по меньшей мере одно из группы, включающей алюминат переходного металла, метасиликат переходного металла и оксид переходного металла.
15. Изделие по п.13, в котором эвтектическая или близкая к эвтектической смесь содержит примерно от 0,5 до 5 мас.% модификатора.
16. Изделие по п.13, в котором фаза металла содержит по меньшей мере один металл из кобальта, железа, никеля и их сплавов.
17. Изделие по п.13, в котором фаза твердого материала содержит керамическое соединение, выбранное из группы, состоящей из карбидов, боридов, оксидов, нитридов и их смесей.
18. Изделие по п.13, включающее сложную микроструктуру, имеющую области фазы металла и области фазы твердого материала.
19. Изделие по п.13, в котором фаза твердого материала содержит фазу карбида металла, включающую по меньшей мере МС фазу и (или) М2С фазу, где М представляет по меньшей мере один элемент металла, а С - углерод.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34671510P | 2010-05-20 | 2010-05-20 | |
US61/346,715 | 2010-05-20 | ||
PCT/US2011/037213 WO2011146752A2 (en) | 2010-05-20 | 2011-05-19 | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
Publications (1)
Publication Number | Publication Date |
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RU2012155102A true RU2012155102A (ru) | 2014-06-27 |
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Family Applications (1)
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RU2012155102/02A RU2012155102A (ru) | 2010-05-20 | 2011-05-19 | Способ формирования по меньшей мере части бурильного инструмента и изделия, сформированные таким способом |
Country Status (7)
Country | Link |
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US (3) | US8978734B2 (ru) |
EP (1) | EP2571647A4 (ru) |
CN (1) | CN103003010A (ru) |
CA (1) | CA2799906A1 (ru) |
MX (1) | MX340467B (ru) |
RU (1) | RU2012155102A (ru) |
WO (1) | WO2011146752A2 (ru) |
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US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
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MX2012013454A (es) * | 2010-05-20 | 2013-05-01 | Baker Hughes Inc | Metodos para formar al menos una porcion de herramientas para perforar la tierra. |
RU2012155102A (ru) | 2010-05-20 | 2014-06-27 | Бейкер Хьюз Инкорпорейтед | Способ формирования по меньшей мере части бурильного инструмента и изделия, сформированные таким способом |
CA2799911A1 (en) | 2010-05-20 | 2011-11-24 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
US9707739B2 (en) | 2011-07-22 | 2017-07-18 | Baker Hughes Incorporated | Intermetallic metallic composite, method of manufacture thereof and articles comprising the same |
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-
2011
- 2011-05-19 RU RU2012155102/02A patent/RU2012155102A/ru not_active Application Discontinuation
- 2011-05-19 US US13/111,739 patent/US8978734B2/en active Active
- 2011-05-19 WO PCT/US2011/037213 patent/WO2011146752A2/en active Application Filing
- 2011-05-19 MX MX2012013456A patent/MX340467B/es active IP Right Grant
- 2011-05-19 CN CN2011800337607A patent/CN103003010A/zh active Pending
- 2011-05-19 EP EP11784263.3A patent/EP2571647A4/en not_active Withdrawn
- 2011-05-19 CA CA2799906A patent/CA2799906A1/en not_active Abandoned
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2015
- 2015-03-10 US US14/643,867 patent/US9687963B2/en active Active
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2017
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US10603765B2 (en) | 2020-03-31 |
MX340467B (es) | 2016-07-08 |
US8978734B2 (en) | 2015-03-17 |
EP2571647A2 (en) | 2013-03-27 |
EP2571647A4 (en) | 2017-04-12 |
US20110287924A1 (en) | 2011-11-24 |
CA2799906A1 (en) | 2011-11-24 |
US20150183085A1 (en) | 2015-07-02 |
MX2012013456A (es) | 2013-05-01 |
CN103003010A (zh) | 2013-03-27 |
US9687963B2 (en) | 2017-06-27 |
WO2011146752A3 (en) | 2012-01-12 |
US20170282332A1 (en) | 2017-10-05 |
WO2011146752A2 (en) | 2011-11-24 |
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