GB2486974B - A superhard structure and method of making same - Google Patents
A superhard structure and method of making sameInfo
- Publication number
- GB2486974B GB2486974B GB1121921.9A GB201121921A GB2486974B GB 2486974 B GB2486974 B GB 2486974B GB 201121921 A GB201121921 A GB 201121921A GB 2486974 B GB2486974 B GB 2486974B
- Authority
- GB
- United Kingdom
- Prior art keywords
- making same
- superhard structure
- superhard
- making
- same
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/04—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/28—After-treatment, e.g. purification, irradiation, separation or recovery
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
- C04B35/5831—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/38—Nitrides
-
- 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
-
- 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
- C22C2026/007—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being nitrides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Composite Materials (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Earth Drilling (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201061428932P | 2010-12-31 | 2010-12-31 | |
GBGB1022127.3A GB201022127D0 (en) | 2010-12-31 | 2010-12-31 | A superhard structure and method of making same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201121921D0 GB201121921D0 (en) | 2012-02-01 |
GB2486974A GB2486974A (en) | 2012-07-04 |
GB2486974B true GB2486974B (en) | 2015-08-19 |
Family
ID=43599131
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1022127.3A Ceased GB201022127D0 (en) | 2010-12-31 | 2010-12-31 | A superhard structure and method of making same |
GB1121921.9A Expired - Fee Related GB2486974B (en) | 2010-12-31 | 2011-12-20 | A superhard structure and method of making same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1022127.3A Ceased GB201022127D0 (en) | 2010-12-31 | 2010-12-31 | A superhard structure and method of making same |
Country Status (7)
Country | Link |
---|---|
US (2) | US20130344309A1 (en) |
EP (1) | EP2658667A1 (en) |
JP (1) | JP2014506297A (en) |
CN (1) | CN103370154A (en) |
CA (1) | CA2822828A1 (en) |
GB (2) | GB201022127D0 (en) |
WO (1) | WO2012089566A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130167979A1 (en) * | 2011-12-29 | 2013-07-04 | General Electric Company | Method of predicting quench cracking in components formed by high deformation processes |
GB201223528D0 (en) | 2012-12-31 | 2013-02-13 | Element Six Abrasives Sa | A cutter element for rock removal applications |
GB201223530D0 (en) | 2012-12-31 | 2013-02-13 | Element Six Abrasives Sa | A cutter element for rock removal applications |
MX2016014105A (en) * | 2014-04-28 | 2017-02-09 | Owen Oil Tools Lp | Devices and related methods for actuating wellbore tools with a pressurized gas. |
US10041304B2 (en) * | 2015-03-10 | 2018-08-07 | Halliburton Energy Services, Inc. | Polycrystalline diamond compacts and methods of manufacture |
WO2017105804A1 (en) | 2015-12-14 | 2017-06-22 | Smith International, Inc. | Cutting elements formed from combinations of materials and bits incorporating the same |
CN106869805B (en) * | 2017-02-24 | 2018-10-19 | 深圳先进技术研究院 | A kind of composite polycrystal-diamond and preparation method thereof |
US11560759B2 (en) * | 2018-05-18 | 2023-01-24 | Element Six (Uk) Limited | Polycrystalline diamond cutter element and earth boring tool |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729440A (en) * | 1984-04-16 | 1988-03-08 | Smith International, Inc. | Transistion layer polycrystalline diamond bearing |
US6398815B1 (en) * | 2000-01-30 | 2002-06-04 | Diamicron, Inc. | Prosthetic joint having at least one superhard articulation surface |
US20050133277A1 (en) * | 2003-08-28 | 2005-06-23 | Diamicron, Inc. | Superhard mill cutters and related methods |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA862903B (en) * | 1985-04-29 | 1987-11-25 | Smith International | Composite polycrystalline diamond compact |
US5011514A (en) * | 1988-07-29 | 1991-04-30 | Norton Company | Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof |
JP2000054007A (en) * | 1998-07-31 | 2000-02-22 | Sumitomo Electric Ind Ltd | Diamond-sintered body and its production |
JP2001187431A (en) * | 1999-12-28 | 2001-07-10 | Sumitomo Electric Ind Ltd | Laminated structural material |
WO2004111284A2 (en) | 2003-06-12 | 2004-12-23 | Element Six (Pty) Ltd | Composite material for drilling applications |
US7628234B2 (en) * | 2006-02-09 | 2009-12-08 | Smith International, Inc. | Thermally stable ultra-hard polycrystalline materials and compacts |
JP4230492B2 (en) * | 2006-04-11 | 2009-02-25 | Towa株式会社 | Low adhesion materials, resin molds and antifouling materials |
EP2108630B1 (en) * | 2007-02-02 | 2016-08-17 | Sumitomo Electric Hardmetal Corp. | Diamond sintered compact |
CA2684233A1 (en) * | 2007-03-12 | 2008-09-18 | Saint-Gobain Ceramics & Plastics, Inc. | High strength ceramic elements and methods for making and using the same |
-
2010
- 2010-12-31 GB GBGB1022127.3A patent/GB201022127D0/en not_active Ceased
-
2011
- 2011-12-20 GB GB1121921.9A patent/GB2486974B/en not_active Expired - Fee Related
- 2011-12-20 EP EP11808197.5A patent/EP2658667A1/en not_active Withdrawn
- 2011-12-20 US US13/997,785 patent/US20130344309A1/en not_active Abandoned
- 2011-12-20 JP JP2013546664A patent/JP2014506297A/en not_active Withdrawn
- 2011-12-20 CN CN2011800674776A patent/CN103370154A/en active Pending
- 2011-12-20 CA CA2822828A patent/CA2822828A1/en not_active Abandoned
- 2011-12-20 WO PCT/EP2011/073473 patent/WO2012089566A1/en active Application Filing
-
2017
- 2017-03-10 US US15/455,653 patent/US20170183761A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729440A (en) * | 1984-04-16 | 1988-03-08 | Smith International, Inc. | Transistion layer polycrystalline diamond bearing |
US6398815B1 (en) * | 2000-01-30 | 2002-06-04 | Diamicron, Inc. | Prosthetic joint having at least one superhard articulation surface |
US20050133277A1 (en) * | 2003-08-28 | 2005-06-23 | Diamicron, Inc. | Superhard mill cutters and related methods |
Also Published As
Publication number | Publication date |
---|---|
CN103370154A (en) | 2013-10-23 |
US20130344309A1 (en) | 2013-12-26 |
GB2486974A (en) | 2012-07-04 |
US20170183761A1 (en) | 2017-06-29 |
GB201121921D0 (en) | 2012-02-01 |
GB201022127D0 (en) | 2011-02-02 |
CA2822828A1 (en) | 2012-07-05 |
WO2012089566A1 (en) | 2012-07-05 |
EP2658667A1 (en) | 2013-11-06 |
JP2014506297A (en) | 2014-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20151220 |