CN1131095C - 金刚石生长 - Google Patents

金刚石生长 Download PDF

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Publication number
CN1131095C
CN1131095C CN98806216A CN98806216A CN1131095C CN 1131095 C CN1131095 C CN 1131095C CN 98806216 A CN98806216 A CN 98806216A CN 98806216 A CN98806216 A CN 98806216A CN 1131095 C CN1131095 C CN 1131095C
Authority
CN
China
Prior art keywords
diamond
crystal
source
twin
crystals
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
Application number
CN98806216A
Other languages
English (en)
Chinese (zh)
Other versions
CN1260734A (zh
Inventor
G·J·达维斯
R·A·查普曼
A·斯特瓦特
L·K·赫德格斯
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division 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 De Beers Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of CN1260734A publication Critical patent/CN1260734A/zh
Application granted granted Critical
Publication of CN1131095C publication Critical patent/CN1131095C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • 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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—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
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/068—Crystal growth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Catalysts (AREA)
  • Glass Compositions (AREA)
CN98806216A 1997-04-17 1998-04-16 金刚石生长 Expired - Fee Related CN1131095C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA97/3282 1997-04-17
ZA973282 1997-04-17

Publications (2)

Publication Number Publication Date
CN1260734A CN1260734A (zh) 2000-07-19
CN1131095C true CN1131095C (zh) 2003-12-17

Family

ID=25586367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98806216A Expired - Fee Related CN1131095C (zh) 1997-04-17 1998-04-16 金刚石生长

Country Status (10)

Country Link
US (1) US6497853B1 (enExample)
EP (1) EP0975422B1 (enExample)
JP (1) JP2002500550A (enExample)
KR (1) KR100503542B1 (enExample)
CN (1) CN1131095C (enExample)
AT (1) ATE208654T1 (enExample)
AU (1) AU7062498A (enExample)
DE (1) DE69802517T2 (enExample)
TW (1) TW434045B (enExample)
WO (1) WO1998046343A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7368013B2 (en) * 1997-04-04 2008-05-06 Chien-Min Sung Superabrasive particle synthesis with controlled placement of crystalline seeds
US9409280B2 (en) 1997-04-04 2016-08-09 Chien-Min Sung Brazed diamond tools and methods for making the same
US9221154B2 (en) 1997-04-04 2015-12-29 Chien-Min Sung Diamond tools and methods for making the same
US7323049B2 (en) * 1997-04-04 2008-01-29 Chien-Min Sung High pressure superabrasive particle synthesis
US9463552B2 (en) 1997-04-04 2016-10-11 Chien-Min Sung Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods
US9238207B2 (en) 1997-04-04 2016-01-19 Chien-Min Sung Brazed diamond tools and methods for making the same
US9199357B2 (en) 1997-04-04 2015-12-01 Chien-Min Sung Brazed diamond tools and methods for making the same
US9868100B2 (en) 1997-04-04 2018-01-16 Chien-Min Sung Brazed diamond tools and methods for making the same
RU2181795C2 (ru) * 1999-02-08 2002-04-27 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Способ синтеза алмаза
RU2181794C2 (ru) * 1999-02-08 2002-04-27 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Способ синтеза алмаза
EP1671726B1 (en) * 2003-10-10 2013-02-13 Sumitomo Electric Industries, Ltd. Diamond tool
EP1704913B1 (en) 2003-12-11 2016-05-18 Sumitomo Electric Industries, Ltd. High-hardness conductive diamond polycrystalline body and method for producing same
US8454714B2 (en) * 2004-03-01 2013-06-04 Chien-Min Sung Diamond growth devices and methods
JP5362992B2 (ja) * 2004-12-09 2013-12-11 エレメント シックス （プロダクション）（プロプライエタリィ） リミテッド ダイヤモンドの合成
US8678878B2 (en) 2009-09-29 2014-03-25 Chien-Min Sung System for evaluating and/or improving performance of a CMP pad dresser
US8622787B2 (en) 2006-11-16 2014-01-07 Chien-Min Sung CMP pad dressers with hybridized abrasive surface and related methods
US8393934B2 (en) 2006-11-16 2013-03-12 Chien-Min Sung CMP pad dressers with hybridized abrasive surface and related methods
US8974270B2 (en) 2011-05-23 2015-03-10 Chien-Min Sung CMP pad dresser having leveled tips and associated methods
US9724802B2 (en) 2005-05-16 2017-08-08 Chien-Min Sung CMP pad dressers having leveled tips and associated methods
US8398466B2 (en) 2006-11-16 2013-03-19 Chien-Min Sung CMP pad conditioners with mosaic abrasive segments and associated methods
US9138862B2 (en) 2011-05-23 2015-09-22 Chien-Min Sung CMP pad dresser having leveled tips and associated methods
US7435296B1 (en) 2006-04-18 2008-10-14 Chien-Min Sung Diamond bodies grown on SiC substrates and associated methods
US20090286352A1 (en) * 2006-04-18 2009-11-19 Chien-Min Sung Diamond Bodies Grown on SIC Substrates and Associated Methods
TWI388402B (en) 2007-12-06 2013-03-11 Methods for orienting superabrasive particles on a surface and associated tools
US8252263B2 (en) 2008-04-14 2012-08-28 Chien-Min Sung Device and method for growing diamond in a liquid phase
US8777699B2 (en) 2010-09-21 2014-07-15 Ritedia Corporation Superabrasive tools having substantially leveled particle tips and associated methods
GB201017923D0 (en) * 2010-10-22 2010-12-01 Element Six Production Pty Ltd Polycrystalline diamond material
GB2543032B (en) * 2015-09-29 2018-08-01 Element Six Uk Ltd Faceted diamond grains
JP6375023B2 (ja) * 2017-06-30 2018-08-15 燕山大学 超高硬度ナノ双晶ダイヤモンドバルク材料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337583A1 (fr) * 1976-01-12 1977-08-05 Gen Electric Perfectionnements aux procedes et dispositifs pour la production de diamant synthetique
AU634601B2 (en) * 1989-12-11 1993-02-25 General Electric Company Single-crystal diamond of very high thermal conductivity
US5503104A (en) * 1995-03-27 1996-04-02 General Electric Company Synthetic diamond product
AU7062698A (en) * 1997-04-17 1998-11-11 De Beers Industrial Diamond Division (Proprietary) Limited Sintering process for diamond and diamond growth

Also Published As

Publication number Publication date
EP0975422B1 (en) 2001-11-14
CN1260734A (zh) 2000-07-19
JP2002500550A (ja) 2002-01-08
DE69802517T2 (de) 2002-05-23
WO1998046343A1 (en) 1998-10-22
TW434045B (en) 2001-05-16
EP0975422A1 (en) 2000-02-02
KR20010006438A (ko) 2001-01-26
DE69802517D1 (de) 2001-12-20
US6497853B1 (en) 2002-12-24
ATE208654T1 (de) 2001-11-15
KR100503542B1 (ko) 2005-07-26
AU7062498A (en) 1998-11-11

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee