WO2014161818A3 - Constructions superdures et ses procédés de fabrication - Google Patents
Constructions superdures et ses procédés de fabrication Download PDFInfo
- Publication number
- WO2014161818A3 WO2014161818A3 PCT/EP2014/056463 EP2014056463W WO2014161818A3 WO 2014161818 A3 WO2014161818 A3 WO 2014161818A3 EP 2014056463 W EP2014056463 W EP 2014056463W WO 2014161818 A3 WO2014161818 A3 WO 2014161818A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- superhard
- phase
- methods
- polycrystalline
- making same
- Prior art date
Links
- 238000010276 construction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
Classifications
-
- 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
- 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
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Earth Drilling (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Carbon And Carbon Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Drilling Tools (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
L'invention concerne une construction polycristalline superdure comprenant un corps de matériau superdur polycristallin comprenant une phase superdure, et une phase non superdure dispersée dans la phase superdure, la phase superdure comprenant une pluralité de grains superdurs interliés. La phase non superdure comprend des particules ou grains qui ne réagissent pas chimiquement avec les grains superdurs et forment moins d'environ 10 % en volume du corps de matériau superdur polycristallin. Un procédé de formation de telles constructions polycristallines superdures est également décrit.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480028602.6A CN105209649A (zh) | 2013-03-31 | 2014-03-31 | 超硬结构体及其制造方法 |
EP14713509.9A EP2981633A2 (fr) | 2013-03-31 | 2014-03-31 | Constructions superdures et ses procédés de fabrication |
US14/778,409 US20160251741A1 (en) | 2013-03-31 | 2014-03-31 | Superhard constructions and methods of making same |
JP2016505786A JP6316936B2 (ja) | 2013-03-31 | 2014-03-31 | 超硬構築物及びその製造方法 |
US15/881,882 US20190017153A1 (en) | 2013-03-31 | 2018-01-29 | Superhard constructions & methods of making |
US17/670,573 US20220411900A1 (en) | 2013-03-31 | 2022-02-14 | Superhard constructions & methods of making |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1305871.4 | 2013-03-31 | ||
GBGB1305871.4A GB201305871D0 (en) | 2013-03-31 | 2013-03-31 | Superhard constructions & methods of making same |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/778,409 A-371-Of-International US20160251741A1 (en) | 2013-03-31 | 2014-03-31 | Superhard constructions and methods of making same |
US15/881,882 Continuation US20190017153A1 (en) | 2013-03-31 | 2018-01-29 | Superhard constructions & methods of making |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014161818A2 WO2014161818A2 (fr) | 2014-10-09 |
WO2014161818A3 true WO2014161818A3 (fr) | 2014-12-24 |
Family
ID=48445085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/056463 WO2014161818A2 (fr) | 2013-03-31 | 2014-03-31 | Constructions superdures et ses procédés de fabrication |
Country Status (6)
Country | Link |
---|---|
US (3) | US20160251741A1 (fr) |
EP (1) | EP2981633A2 (fr) |
JP (1) | JP6316936B2 (fr) |
CN (2) | CN110157967A (fr) |
GB (2) | GB201305871D0 (fr) |
WO (1) | WO2014161818A2 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201318640D0 (en) * | 2013-10-22 | 2013-12-04 | Element Six Abrasives Sa | Superhard constructions & methods of making same |
GB201423410D0 (en) * | 2014-12-31 | 2015-02-11 | Element Six Abrasives Sa | Superhard constructions & method of making same |
US11434136B2 (en) | 2015-03-30 | 2022-09-06 | Diamond Innovations, Inc. | Polycrystalline diamond bodies incorporating fractionated distribution of diamond particles of different morphologies |
CN104962793B (zh) * | 2015-06-23 | 2017-04-26 | 中南钻石有限公司 | 一种具有良好导电性能的金刚石聚晶复合片及其制备方法 |
GB201523182D0 (en) | 2015-12-31 | 2016-02-17 | Element Six Uk Ltd | Super hard constructions & methods of making same |
CN105525345B (zh) * | 2016-02-18 | 2018-06-26 | 长春阿尔玛斯科技有限公司 | 金刚石多晶体合成超硬材料及其生产工艺 |
DE102016207028A1 (de) * | 2016-04-26 | 2017-10-26 | H.C. Starck Gmbh | Hartmetall mit zähigkeitssteigerndem Gefüge |
GB201622472D0 (en) * | 2016-12-31 | 2017-02-15 | Element Six (Uk) Ltd | Superhard constructions & methods of making same |
US10603719B2 (en) | 2017-08-31 | 2020-03-31 | Baker Hughes, A Ge Company, Llc | Cutting elements and methods for fabricating diamond compacts and cutting elements with functionalized nanoparticles |
CN107904471B (zh) * | 2017-11-14 | 2019-05-24 | 陕西理工大学 | 低密度耐磨蚀硬质合金材料及其制备方法 |
CN108585855B (zh) * | 2018-01-26 | 2020-07-28 | 西南交通大学 | 一种硒触媒的多晶金刚石烧结体及其制备方法 |
GB201918378D0 (en) | 2019-12-13 | 2020-01-29 | Element Six Uk Ltd | Polycrystalline diamond with iron-containing binder |
CN111850335B (zh) * | 2020-07-27 | 2022-04-29 | 深圳市海明润超硬材料股份有限公司 | 一种易脱钴金刚石复合片及其制备方法 |
CN113968736B (zh) * | 2021-12-01 | 2022-12-30 | 西南交通大学 | 一种碲触媒的多晶金刚石烧结体及其制备方法 |
Citations (4)
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WO2007148214A2 (fr) * | 2006-06-23 | 2007-12-27 | Element Six (Production) (Pty) Ltd | Matériaux composites ultra-durs durcis par trempe de transformation |
US20100132266A1 (en) * | 2006-12-11 | 2010-06-03 | Anton Raoul Twersky | Cubic boron nitride compacts |
WO2011141898A1 (fr) * | 2010-05-14 | 2011-11-17 | Element Six (Production) (Pty) Ltd | Diamant polycristallin |
US20120037429A1 (en) * | 2009-02-11 | 2012-02-16 | Geoffrey John Davies | Polycrystalline diamond |
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US3913280A (en) * | 1971-01-29 | 1975-10-21 | Megadiamond Corp | Polycrystalline diamond composites |
US4303442A (en) * | 1978-08-26 | 1981-12-01 | Sumitomo Electric Industries, Ltd. | Diamond sintered body and the method for producing the same |
JPS55144471A (en) * | 1979-04-24 | 1980-11-11 | Kuratomi Tatsuro | Diamond solidified body and its manufacture |
US4832708A (en) * | 1985-02-04 | 1989-05-23 | General Electric Company | System For improved flaw detection in polycrystalline diamond |
US5445887A (en) * | 1991-12-27 | 1995-08-29 | Casti; Thomas E. | Diamond coated microcomposite sintered body |
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-
2013
- 2013-03-31 GB GBGB1305871.4A patent/GB201305871D0/en not_active Ceased
-
2014
- 2014-03-31 CN CN201910369381.3A patent/CN110157967A/zh active Pending
- 2014-03-31 GB GB1405736.8A patent/GB2512500B/en active Active
- 2014-03-31 JP JP2016505786A patent/JP6316936B2/ja active Active
- 2014-03-31 CN CN201480028602.6A patent/CN105209649A/zh active Pending
- 2014-03-31 EP EP14713509.9A patent/EP2981633A2/fr not_active Withdrawn
- 2014-03-31 WO PCT/EP2014/056463 patent/WO2014161818A2/fr active Application Filing
- 2014-03-31 US US14/778,409 patent/US20160251741A1/en not_active Abandoned
-
2018
- 2018-01-29 US US15/881,882 patent/US20190017153A1/en not_active Abandoned
-
2022
- 2022-02-14 US US17/670,573 patent/US20220411900A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007148214A2 (fr) * | 2006-06-23 | 2007-12-27 | Element Six (Production) (Pty) Ltd | Matériaux composites ultra-durs durcis par trempe de transformation |
US20100132266A1 (en) * | 2006-12-11 | 2010-06-03 | Anton Raoul Twersky | Cubic boron nitride compacts |
US20120037429A1 (en) * | 2009-02-11 | 2012-02-16 | Geoffrey John Davies | Polycrystalline diamond |
WO2011141898A1 (fr) * | 2010-05-14 | 2011-11-17 | Element Six (Production) (Pty) Ltd | Diamant polycristallin |
Also Published As
Publication number | Publication date |
---|---|
US20190017153A1 (en) | 2019-01-17 |
US20220411900A1 (en) | 2022-12-29 |
WO2014161818A2 (fr) | 2014-10-09 |
JP6316936B2 (ja) | 2018-04-25 |
CN105209649A (zh) | 2015-12-30 |
GB201305871D0 (en) | 2013-05-15 |
US20160251741A1 (en) | 2016-09-01 |
GB2512500A (en) | 2014-10-01 |
EP2981633A2 (fr) | 2016-02-10 |
GB2512500B (en) | 2015-10-07 |
CN110157967A (zh) | 2019-08-23 |
JP2016520504A (ja) | 2016-07-14 |
GB201405736D0 (en) | 2014-05-14 |
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