WO2014161818A3 - Constructions superdures et ses procédés de fabrication - Google Patents

Constructions superdures et ses procédés de fabrication Download PDF

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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
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.)
Ceased
Application number
PCT/EP2014/056463
Other languages
English (en)
Other versions
WO2014161818A2 (fr
Inventor
Valentine KANYANTA
Maweja Kasonde
Rodwell BALOYI
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 Abrasives SA
Original Assignee
Element Six Abrasives SA
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 Abrasives SA filed Critical Element Six Abrasives SA
Priority to JP2016505786A priority Critical patent/JP6316936B2/ja
Priority to US14/778,409 priority patent/US20160251741A1/en
Priority to CN201480028602.6A priority patent/CN105209649A/zh
Priority to EP14713509.9A priority patent/EP2981633A2/fr
Publication of WO2014161818A2 publication Critical patent/WO2014161818A2/fr
Publication of WO2014161818A3 publication Critical patent/WO2014161818A3/fr
Anticipated expiration legal-status Critical
Priority to US15/881,882 priority patent/US20190017153A1/en
Priority to US17/670,573 priority patent/US20220411900A1/en
Ceased legal-status Critical Current

Links

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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Earth Drilling (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (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.
PCT/EP2014/056463 2013-03-31 2014-03-31 Constructions superdures et ses procédés de fabrication Ceased WO2014161818A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2016505786A JP6316936B2 (ja) 2013-03-31 2014-03-31 超硬構築物及びその製造方法
US14/778,409 US20160251741A1 (en) 2013-03-31 2014-03-31 Superhard constructions and methods of making same
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
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 Ceased 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)

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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
GB201919479D0 (en) * 2019-12-31 2020-02-12 Element Six Uk Ltd Polycrystalline diamond constructions & methods of making same
GB202007251D0 (en) * 2020-05-15 2020-07-01 Element Six Ltd A method of machining articles from a superhard disc
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

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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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US20100132266A1 (en) * 2006-12-11 2010-06-03 Anton Raoul Twersky Cubic boron nitride compacts
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Also Published As

Publication number Publication date
US20220411900A1 (en) 2022-12-29
WO2014161818A2 (fr) 2014-10-09
US20160251741A1 (en) 2016-09-01
CN105209649A (zh) 2015-12-30
JP2016520504A (ja) 2016-07-14
EP2981633A2 (fr) 2016-02-10
GB2512500A (en) 2014-10-01
JP6316936B2 (ja) 2018-04-25
US20190017153A1 (en) 2019-01-17
CN110157967A (zh) 2019-08-23
GB201305871D0 (en) 2013-05-15
GB2512500B (en) 2015-10-07
GB201405736D0 (en) 2014-05-14

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