WO2016062618A3 - Constructions extra-dures et leurs procédés de production - Google Patents

Constructions extra-dures et leurs procédés de production Download PDF

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Publication number
WO2016062618A3
WO2016062618A3 PCT/EP2015/073941 EP2015073941W WO2016062618A3 WO 2016062618 A3 WO2016062618 A3 WO 2016062618A3 EP 2015073941 W EP2015073941 W EP 2015073941W WO 2016062618 A3 WO2016062618 A3 WO 2016062618A3
Authority
WO
WIPO (PCT)
Prior art keywords
region
methods
making same
working surface
super hard
Prior art date
Application number
PCT/EP2015/073941
Other languages
English (en)
Other versions
WO2016062618A2 (fr
Inventor
Nedret Can
Original Assignee
Element Six (Uk) Limited
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 Element Six (Uk) Limited filed Critical Element Six (Uk) Limited
Priority to US15/520,748 priority Critical patent/US20180334858A1/en
Publication of WO2016062618A2 publication Critical patent/WO2016062618A2/fr
Publication of WO2016062618A3 publication Critical patent/WO2016062618A3/fr

Links

Classifications

    • 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
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type inserts
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
    • 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
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
    • E21B10/5735—Interface between the substrate and the cutting element
    • 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
    • B22F2003/245—Making recesses, grooves etc on the surface by removing material
    • 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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/40—Carbon, graphite
    • B22F2302/406—Diamond

Landscapes

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

Abstract

Cette invention concerne une construction polycristalline extra-dure comprenant un corps à base d'un matériau polycristallin extra-dur, ledit corps ayant une surface de travail exposée. Le corps à base d'un matériau polycristallin extra-dur comprend une première région adjacente à la surface de travail et une seconde région adjacente à la première; la première région étant thermiquement plus stable que la seconde; et une pluralité d'ouvertures ou de canaux, un(e) ou plusieurs desdites ouvertures ou desdits canaux s'étendant à partir de la surface de travail exposée du corps pour déboucher dans la seconde région.
PCT/EP2015/073941 2014-10-21 2015-10-15 Constructions extra-dures et leurs procédés de production WO2016062618A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/520,748 US20180334858A1 (en) 2014-10-21 2015-10-15 Superhard constructions & methods of making same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1418660.5 2014-10-21
GBGB1418660.5A GB201418660D0 (en) 2014-10-21 2014-10-21 Superhard constructions & methods of making same

Publications (2)

Publication Number Publication Date
WO2016062618A2 WO2016062618A2 (fr) 2016-04-28
WO2016062618A3 true WO2016062618A3 (fr) 2016-06-16

Family

ID=52013325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/073941 WO2016062618A2 (fr) 2014-10-21 2015-10-15 Constructions extra-dures et leurs procédés de production

Country Status (3)

Country Link
US (1) US20180334858A1 (fr)
GB (2) GB201418660D0 (fr)
WO (1) WO2016062618A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9212546B2 (en) 2012-04-11 2015-12-15 Baker Hughes Incorporated Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool
US9605487B2 (en) 2012-04-11 2017-03-28 Baker Hughes Incorporated Methods for forming instrumented cutting elements of an earth-boring drilling tool
US10421358B1 (en) 2016-05-17 2019-09-24 Douglas Marrisette, Sr. Smart phone with integrated breathalyzer
US10577869B2 (en) 2017-05-17 2020-03-03 Baker Hughes, A Ge Company, Llc Cutting elements including internal fluid flow pathways, and related earth-boring tools
US11180989B2 (en) 2018-07-03 2021-11-23 Baker Hughes Holdings Llc Apparatuses and methods for forming an instrumented cutting for an earth-boring drilling tool
US10584581B2 (en) 2018-07-03 2020-03-10 Baker Hughes, A Ge Company, Llc Apparatuses and method for attaching an instrumented cutting element to an earth-boring drilling tool
US20200147694A1 (en) * 2018-11-08 2020-05-14 Varel International Ind., L.L.C. Method for manufacturing a polycrystalline superhard cutter utilizing leaching passages

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161816A2 (fr) * 2013-03-31 2014-10-09 Element Six Abrasives S.A. Constructions superdures et ses procédés de fabrication
WO2016000820A2 (fr) * 2014-07-01 2016-01-07 Element Six (Uk) Limited Constructions extra-dures et procédés pour les produire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61209821A (ja) * 1985-03-13 1986-09-18 Sumitomo Electric Ind Ltd 複合焼結材料棒状体の製造方法
US6196340B1 (en) * 1997-11-28 2001-03-06 U.S. Synthetic Corporation Surface geometry for non-planar drill inserts
CA2535387C (fr) * 2005-02-08 2013-05-07 Smith International, Inc. Elements polycristallin pour la decoupe du diamant thermiquement stable et outils comportant ces elements
US8328891B2 (en) * 2006-05-09 2012-12-11 Smith International, Inc. Methods of forming thermally stable polycrystalline diamond cutters
US20140110180A1 (en) * 2012-10-22 2014-04-24 Smith International, Inc. Ultra-hard material cutting elements, methods of forming the same and bits incorporating the same
CN203394353U (zh) * 2013-07-22 2014-01-15 深圳市海明润实业有限公司 一种楔形金刚石-硬质合金复合齿

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161816A2 (fr) * 2013-03-31 2014-10-09 Element Six Abrasives S.A. Constructions superdures et ses procédés de fabrication
WO2016000820A2 (fr) * 2014-07-01 2016-01-07 Element Six (Uk) Limited Constructions extra-dures et procédés pour les produire

Also Published As

Publication number Publication date
WO2016062618A2 (fr) 2016-04-28
GB2531657B (en) 2018-02-21
GB201418660D0 (en) 2014-12-03
GB2531657A (en) 2016-04-27
GB201518282D0 (en) 2015-12-02
US20180334858A1 (en) 2018-11-22

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