RU2016149549A - Способ уменьшения интерметаллических соединений по границе сцепления матричного долота методом пониженной температуры - Google Patents
Способ уменьшения интерметаллических соединений по границе сцепления матричного долота методом пониженной температуры Download PDFInfo
- Publication number
- RU2016149549A RU2016149549A RU2016149549A RU2016149549A RU2016149549A RU 2016149549 A RU2016149549 A RU 2016149549A RU 2016149549 A RU2016149549 A RU 2016149549A RU 2016149549 A RU2016149549 A RU 2016149549A RU 2016149549 A RU2016149549 A RU 2016149549A
- Authority
- RU
- Russia
- Prior art keywords
- powder
- alloy
- temperature
- bit
- furnace
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 17
- 239000011159 matrix material Substances 0.000 title claims 3
- 229910000765 intermetallic Inorganic materials 0.000 title 1
- 239000000843 powder Substances 0.000 claims 14
- 229910045601 alloy Inorganic materials 0.000 claims 11
- 239000000956 alloy Substances 0.000 claims 11
- 239000011230 binding agent Substances 0.000 claims 8
- 230000004907 flux Effects 0.000 claims 4
- 238000005470 impregnation Methods 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 238000005266 casting Methods 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 2
- 238000005520 cutting process Methods 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- FZQSLXQPHPOTHG-UHFFFAOYSA-N [K+].[K+].O1B([O-])OB2OB([O-])OB1O2 Chemical compound [K+].[K+].O1B([O-])OB2OB([O-])OB1O2 FZQSLXQPHPOTHG-UHFFFAOYSA-N 0.000 claims 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 239000011195 cermet Substances 0.000 claims 1
- -1 dipotassium hexafluorosilicate Chemical compound 0.000 claims 1
- YNPKJCSIKJCODK-UHFFFAOYSA-N disodium boric acid hydrogen borate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OB(O)O.OB(O)O.OB(O)O.OB([O-])[O-] YNPKJCSIKJCODK-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 210000003041 ligament Anatomy 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- 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
-
- 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
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
-
- 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
- B22F3/004—Filling molds with powder
-
- 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
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating
-
- 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
-
- 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
- C22C1/10—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
- C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
-
- 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
-
- 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/002—Drill-bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B23K2103/52—Ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Powder Metallurgy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Claims (30)
1. Способ изготовления матричного бурового долота, включающий:
размещение металлической заготовки в литейном блоке, содержащем форму, имеющую внутреннюю поверхность, выполненную с отрицательным рельефом по отношению к рельефу бурового долота;
загрузку порошка в кольцевой зазор, образованный между заготовкой и формой, причем этот порошок содержит по меньшей мере один из порошка керамики и порошка кермета;
размещение сплава связки в литейном блоке над заготовкой и формой;
защиту сплава связки от окисления;
введение литейного блока, заготовки, порошка и сплава связки в печь;
эксплуатацию печи для нагрева защищенного сплава связки до температуры пропитки между его температурами солидус и ликвидус, с пропиткой порошка сплавом связки и образованием корпуса долота;
извлечение корпуса долота из печи; и
после извлечения крепление режущих элементов к лопастям корпуса долота.
2. Способ по п.1, в котором температура пропитки составляет между 950°С и 1061°С.
3. Способ по п.2, в котором температура пропитки составляет между 1000°С и 1050°С.
4. Способ по п.1, в котором:
сплав связки защищают от окисления нанесением на него флюса, а
печь эксплуатируют в неконтролируемой атмосфере.
5. Способ по п.4, в котором флюс имеет диапазон рабочей температуры с минимальной рабочей температурой ниже температуры солидус и максимальной рабочей температурой выше температуры ликвидус.
6. Способ по п.4, в котором флюс содержит, по массе: 25-92,5% борной кислоты, 2,5-25% тетрабората калия, 2,5-25% гексафторсиликата дикалия и 2,5-25% декагидрата тетрабората динатрия.
7. Способ по п.4, в котором:
масса нанесенного флюса равна 0,1-10% от массы порошка, а
масса размещенного сплава связки равна 40-70% от суммы массы порошка и массы сплава связки.
8. Способ по п.1, в котором режущие элементы прикрепляют к корпусу долота высокотемпературной пайкой.
9. Способ по п.1, в котором печь эксплуатируют в течение длительности пропитки от 15 минут до 200 минут.
10. Способ по п.1, в котором:
порошок является порошком корпуса,
способ дополнительно включает загрузку в кольцевой зазор порошка заплечика, и
этот порошок заплечика является металлом или сплавом.
11. Способ по п.10, в котором порошок заплечика является металлическим компонентом керамики порошка корпуса.
12. Способ по п.1, в котором сплав связки выполнен на основе меди.
13. Способ по п.12, в котором сплав на основе меди содержит, по массе: 35-65% меди, 20-30% марганца, 10-20% никеля и 5-15% цинка.
14. Способ по п.1, в котором заготовка изготовлена из стали.
15. Матричное буровое долото, изготовленное согласно способу по п.1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15307063.6 | 2015-12-18 | ||
| EP15307063.6A EP3181269A1 (en) | 2015-12-18 | 2015-12-18 | Method of reducing intermetallic ompounds in matrix bit bondline by reduced temperature process |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2016149549A true RU2016149549A (ru) | 2018-06-20 |
| RU2016149549A3 RU2016149549A3 (ru) | 2020-02-19 |
| RU2722380C2 RU2722380C2 (ru) | 2020-05-29 |
Family
ID=55174521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016149549A RU2722380C2 (ru) | 2015-12-18 | 2016-12-16 | Способ уменьшения интерметаллических соединений по границе сцепления матричного долота методом пониженной температуры |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20170173717A1 (ru) |
| EP (1) | EP3181269A1 (ru) |
| CA (1) | CA2946945A1 (ru) |
| RU (1) | RU2722380C2 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640113B (zh) * | 2019-09-09 | 2021-03-09 | 中国石油天然气集团有限公司 | 铅模浇注装置和铅模制造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL275996A (ru) * | 1961-09-06 | |||
| US5000273A (en) | 1990-01-05 | 1991-03-19 | Norton Company | Low melting point copper-manganese-zinc alloy for infiltration binder in matrix body rock drill bits |
| US5589268A (en) | 1995-02-01 | 1996-12-31 | Kennametal Inc. | Matrix for a hard composite |
| US6461401B1 (en) * | 1999-08-12 | 2002-10-08 | Smith International, Inc. | Composition for binder material particularly for drill bit bodies |
| US7398840B2 (en) * | 2005-04-14 | 2008-07-15 | Halliburton Energy Services, Inc. | Matrix drill bits and method of manufacture |
| US7802495B2 (en) * | 2005-11-10 | 2010-09-28 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits |
| US7575620B2 (en) | 2006-06-05 | 2009-08-18 | Kennametal Inc. | Infiltrant matrix powder and product using such powder |
| US8047260B2 (en) * | 2008-12-31 | 2011-11-01 | Baker Hughes Incorporated | Infiltration methods for forming drill bits |
| US8656983B2 (en) * | 2010-11-22 | 2014-02-25 | Halliburton Energy Services, Inc. | Use of liquid metal filters in forming matrix drill bits |
| WO2012160444A2 (en) | 2011-05-23 | 2012-11-29 | Varel Europe S.A.S. | Heavy duty matrix bit |
| US9359824B2 (en) | 2011-05-23 | 2016-06-07 | Varel Europe S.A.S. | Method for reducing intermetallic compounds in matrix bit bondline |
| US20140182948A1 (en) | 2012-12-31 | 2014-07-03 | Smith International, Inc. | Lower melting point binder metals |
-
2015
- 2015-12-18 EP EP15307063.6A patent/EP3181269A1/en not_active Withdrawn
-
2016
- 2016-10-31 CA CA2946945A patent/CA2946945A1/en not_active Abandoned
- 2016-11-16 US US15/352,763 patent/US20170173717A1/en not_active Abandoned
- 2016-12-16 RU RU2016149549A patent/RU2722380C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2946945A1 (en) | 2017-06-18 |
| EP3181269A1 (en) | 2017-06-21 |
| RU2722380C2 (ru) | 2020-05-29 |
| US20170173717A1 (en) | 2017-06-22 |
| RU2016149549A3 (ru) | 2020-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10405619B2 (en) | Method for mounting a decorative element on a support and said support | |
| MXPA05009739A (es) | Metodo para soldadura por gas inerte o estanado por gas inerte de piezas de trabajo que comprenden metales o aleaciones de metal identicas o diferentes por medio de un metal zn/al adicional. | |
| RU2007149068A (ru) | Резец и способ его изготовления | |
| EP2730348A3 (en) | Machine for forming metal bars. | |
| GB2460380A (en) | Stabilized lithium metal powder for li-ion application, composition and process | |
| WO2013128416A3 (en) | Silver-based alloy powder for manufacturing of 3-dimensional metal objects | |
| MX2018005945A (es) | Hoja de soldadura fuerte y método de producción. | |
| WO2015160311A8 (en) | Lead-free eutectic solder alloy comprising zinc as the main component and aluminum as an alloying metal | |
| GB201113756D0 (en) | Forming a layered structure | |
| JPWO2018117226A1 (ja) | 熱間鍛造材の製造方法 | |
| RU2016149549A (ru) | Способ уменьшения интерметаллических соединений по границе сцепления матричного долота методом пониженной температуры | |
| MX360981B (es) | Hoja de metal con un recubrimiento de zn/ai/mg con una microestructura particular, y un método de producción correspondiente. | |
| WO2012161463A3 (ko) | 합금제조방법 및 이에 의해 제조된 합금 | |
| WO2006119962A3 (de) | Flüssigauftragbare einbrennbeschichtung | |
| CN102562946A (zh) | 一种高性能圆环链 | |
| JP6566255B2 (ja) | 熱間鍛造用金型 | |
| PL403443A1 (pl) | Sposób wytwarzania drutów ze stopów Cu-Ag | |
| WO2016046849A3 (en) | Rare earth phosphate based non reactive and non-wettable surfaces | |
| ATE464139T1 (de) | Erhöhung der wärmestabilität poröser körper aus edelstahl oder einer legierung | |
| CN103203561A (zh) | 钎焊硬质合金无银钎料 | |
| CN103158292A (zh) | 一种耐磨型叶片及其加工方法 | |
| CN102513786A (zh) | 一种高性能圆环链的制备方法 | |
| CN103056552B (zh) | 一种用于焊接的无铅铜合金新材料及其制备方法 | |
| RU2014134922A (ru) | Заготовка монеты и способ ее изготовления | |
| RU2017111814A (ru) | Алюминиевый сплав, содержащий медь и углерод, и способ его производства |