GB2480545B - Polycrystalline diamond - Google Patents

Polycrystalline diamond

Info

Publication number
GB2480545B
GB2480545B GB1108321.9A GB201108321A GB2480545B GB 2480545 B GB2480545 B GB 2480545B GB 201108321 A GB201108321 A GB 201108321A GB 2480545 B GB2480545 B GB 2480545B
Authority
GB
United Kingdom
Prior art keywords
polycrystalline diamond
polycrystalline
diamond
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1108321.9A
Other versions
GB2480545A (en
GB201108321D0 (en
Inventor
Habib Saridikmen
Clement David Van Der Riet
Iain Patrick Goudemond
Antionette Can
Roger William Nigel Nilen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Element Six Ltd
Element Six Production Pty Ltd
Original Assignee
Element Six Ltd
Element Six Production Pty Ltd
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 Ltd, Element Six Production Pty Ltd filed Critical Element Six Ltd
Publication of GB201108321D0 publication Critical patent/GB201108321D0/en
Publication of GB2480545A publication Critical patent/GB2480545A/en
Application granted granted Critical
Publication of GB2480545B publication Critical patent/GB2480545B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
GB1108321.9A 2010-05-18 2011-05-18 Polycrystalline diamond Active GB2480545B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34575510P 2010-05-18 2010-05-18
GBGB1008239.4A GB201008239D0 (en) 2010-05-18 2010-05-18 Polycrystalline diamond

Publications (3)

Publication Number Publication Date
GB201108321D0 GB201108321D0 (en) 2011-06-29
GB2480545A GB2480545A (en) 2011-11-23
GB2480545B true GB2480545B (en) 2012-12-19

Family

ID=42334906

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1008239.4A Ceased GB201008239D0 (en) 2010-05-18 2010-05-18 Polycrystalline diamond
GB1108321.9A Active GB2480545B (en) 2010-05-18 2011-05-18 Polycrystalline diamond

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1008239.4A Ceased GB201008239D0 (en) 2010-05-18 2010-05-18 Polycrystalline diamond

Country Status (4)

Country Link
EP (1) EP2572011A1 (en)
CN (1) CN103124800B (en)
GB (2) GB201008239D0 (en)
WO (1) WO2011144670A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10309158B2 (en) 2010-12-07 2019-06-04 Us Synthetic Corporation Method of partially infiltrating an at least partially leached polycrystalline diamond table and resultant polycrystalline diamond compacts
US9027675B1 (en) 2011-02-15 2015-05-12 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor
GB2507571A (en) * 2012-11-05 2014-05-07 Element Six Abrasives Sa A polycrystalline superhard body with polycrystalline diamond (PCD)
WO2017106373A1 (en) 2015-12-14 2017-06-22 Smith International, Inc. Mechanical locking of cutting element with carbide matrix
GB201907508D0 (en) 2019-05-28 2019-07-10 Element Six Uk Ltd Composite polycrystalline diamond (pcd) product and methods of making same
US11794290B2 (en) * 2021-01-24 2023-10-24 Cnpc Usa Corporation Method for forming cutters

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042463A (en) * 1997-11-20 2000-03-28 General Electric Company Polycrystalline diamond compact cutter with reduced failure during brazing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE46644B1 (en) 1977-02-18 1983-08-10 Gen Electric Temperature resistant abrasive compact and method for making same
US5560839A (en) * 1994-06-27 1996-10-01 Valenite Inc. Methods of preparing cemented metal carbide substrates for deposition of adherent diamond coatings and products made therefrom
US6592985B2 (en) 2000-09-20 2003-07-15 Camco International (Uk) Limited Polycrystalline diamond partially depleted of catalyzing material
GB2429471B (en) 2005-02-08 2009-07-01 Smith International Thermally stable polycrystalline diamond cutting elements and bits incorporating the same
US7377341B2 (en) * 2005-05-26 2008-05-27 Smith International, Inc. Thermally stable ultra-hard material compact construction
US8066087B2 (en) 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
US8028771B2 (en) 2007-02-06 2011-10-04 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US7757792B2 (en) 2008-07-18 2010-07-20 Omni Ip Ltd Method and apparatus for selectively leaching portions of PDC cutters already mounted in drill bits

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042463A (en) * 1997-11-20 2000-03-28 General Electric Company Polycrystalline diamond compact cutter with reduced failure during brazing

Also Published As

Publication number Publication date
EP2572011A1 (en) 2013-03-27
CN103124800A (en) 2013-05-29
CN103124800B (en) 2017-03-15
GB2480545A (en) 2011-11-23
GB201008239D0 (en) 2010-06-30
GB201108321D0 (en) 2011-06-29
WO2011144670A1 (en) 2011-11-24

Similar Documents

Publication Publication Date Title
GB2500499B (en) Polycrystalline diamond cutting element
GB2485857B (en) Reamer
GB0903826D0 (en) Polycrystalline diamond element
GB201001075D0 (en) Crystalline forms
GB201109207D0 (en) Diamond tools
GB201006821D0 (en) Polycrystalline superhard material
GB201006359D0 (en) Diamond microelectrode
GB201208157D0 (en) Polycrystalline diamond structure
GB201010306D0 (en) Grinding aid
GB0900771D0 (en) Diamond
HRP20181200T1 (en) Curved tile
GB201111179D0 (en) Polycrystalline superhard construction
GB201113618D0 (en) Polycrystalline superhard material
GB2480545B (en) Polycrystalline diamond
GB201014400D0 (en) Stone tiling
GB201021816D0 (en) Polycrystalline diamond matter
GB201105470D0 (en) Polycrystalline diamond
GB201113299D0 (en) Polycrystalline diamond construction
GB201113127D0 (en) Polycrystalline diamond construction
GB201021820D0 (en) Polycrystalline diamond material
GB201011724D0 (en) Diamond tool
GB201012809D0 (en) Diamond tools
GB201012807D0 (en) Diamond tools
GB201009296D0 (en) Diamond tools
AU331670S (en) Cut diamond