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ZA936328B - Encapsulation of segmented diamond compact - Google Patents

Encapsulation of segmented diamond compact

Info

Publication number
ZA936328B
ZA936328B ZA936328A ZA936328A ZA936328B ZA 936328 B ZA936328 B ZA 936328B ZA 936328 A ZA936328 A ZA 936328A ZA 936328 A ZA936328 A ZA 936328A ZA 936328 B ZA936328 B ZA 936328B
Authority
ZA
South Africa
Prior art keywords
encapsulation
diamond compact
segmented diamond
segmented
compact
Prior art date
Application number
ZA936328A
Inventor
Ronald L Frazee
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ZA936328B publication Critical patent/ZA936328B/en

Links

Classifications

    • 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
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass
    • B24D99/005—Segments of abrasive wheels
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
ZA936328A 1992-09-11 1993-08-27 Encapsulation of segmented diamond compact ZA936328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94364692A 1992-09-11 1992-09-11

Publications (1)

Publication Number Publication Date
ZA936328B true ZA936328B (en) 1994-06-16

Family

ID=25480019

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA936328A ZA936328B (en) 1992-09-11 1993-08-27 Encapsulation of segmented diamond compact

Country Status (3)

Country Link
GB (1) GB2270493A (en)
IE (1) IE930673A1 (en)
ZA (1) ZA936328B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402287A1 (en) * 1994-01-27 1995-08-03 Winter Cvd Technik Gmbh Gear-shaped diamond dressing roller
US5848657A (en) * 1996-12-27 1998-12-15 General Electric Company Polycrystalline diamond cutting element
GB9709861D0 (en) * 1997-05-16 1997-07-09 Camco Int Uk Ltd Elements faced with superhard material
US5954147A (en) * 1997-07-09 1999-09-21 Baker Hughes Incorporated Earth boring bits with nanocrystalline diamond enhanced elements
EP0916804A1 (en) * 1997-11-14 1999-05-19 General Electric Company Polycrystalline diamond cutting element
US5887580A (en) * 1998-03-25 1999-03-30 Smith International, Inc. Cutting element with interlocking feature
CA2276841C (en) * 1998-07-07 2004-12-14 Smith International, Inc. Unplanar non-axisymmetric inserts
US6513608B2 (en) 2001-02-09 2003-02-04 Smith International, Inc. Cutting elements with interface having multiple abutting depressions
US6510910B2 (en) 2001-02-09 2003-01-28 Smith International, Inc. Unplanar non-axisymmetric inserts
SE0301117L (en) 2003-04-14 2004-10-15 Skeleton Technologies Ag Method of making a diamond composite
US8197936B2 (en) 2005-01-27 2012-06-12 Smith International, Inc. Cutting structures
GB2438319B (en) 2005-02-08 2009-03-04 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
US8020643B2 (en) 2005-09-13 2011-09-20 Smith International, Inc. Ultra-hard constructions with enhanced second phase
US8066087B2 (en) 2006-05-09 2011-11-29 Smith International, Inc. Thermally stable ultra-hard material compact constructions
CA2619547C (en) 2007-02-06 2016-05-17 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
US8499861B2 (en) 2007-09-18 2013-08-06 Smith International, Inc. Ultra-hard composite constructions comprising high-density diamond surface
US7980334B2 (en) 2007-10-04 2011-07-19 Smith International, Inc. Diamond-bonded constructions with improved thermal and mechanical properties
US8627904B2 (en) 2007-10-04 2014-01-14 Smith International, Inc. Thermally stable polycrystalline diamond material with gradient structure
US9297211B2 (en) 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US8083012B2 (en) 2008-10-03 2011-12-27 Smith International, Inc. Diamond bonded construction with thermally stable region
US8771389B2 (en) 2009-05-06 2014-07-08 Smith International, Inc. Methods of making and attaching TSP material for forming cutting elements, cutting elements having such TSP material and bits incorporating such cutting elements
CN102414394B (en) 2009-05-06 2015-11-25 史密斯国际有限公司 There is the cutting element of the thermally-stabilised polycrystalline diamond incised layer of reprocessing, be combined with its drill bit, and manufacture method
US8783389B2 (en) 2009-06-18 2014-07-22 Smith International, Inc. Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
US8590646B2 (en) 2009-09-22 2013-11-26 Longyear Tm, Inc. Impregnated cutting elements with large abrasive cutting media and methods of making and using the same
EP3245377B1 (en) 2015-01-12 2021-02-17 Longyear TM, Inc. Drilling tools having matrices with carbide-forming alloys, and methods of making and using same
CN114309614B (en) * 2021-12-28 2023-12-22 乐清市跃宇合金材料有限公司 Preparation method of alloy blade for step keyhole drill

Also Published As

Publication number Publication date
IE930673A1 (en) 1994-03-23
GB2270493A (en) 1994-03-16
GB9318659D0 (en) 1993-10-27

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