ATE220346T1 - Kristall-enthaltendes material - Google Patents

Kristall-enthaltendes material

Info

Publication number
ATE220346T1
ATE220346T1 AT98959034T AT98959034T ATE220346T1 AT E220346 T1 ATE220346 T1 AT E220346T1 AT 98959034 T AT98959034 T AT 98959034T AT 98959034 T AT98959034 T AT 98959034T AT E220346 T1 ATE220346 T1 AT E220346T1
Authority
AT
Austria
Prior art keywords
crystals
conditions
source
mass
crystal growth
Prior art date
Application number
AT98959034T
Other languages
English (en)
Inventor
Geoffrey John Davies
Raymond Albert Chapman
Aulette Stewart
Lesley Kay Hedges
Moosa Mahomed Adia
Original Assignee
De Beers Ind Diamond
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 Ind Diamond filed Critical De Beers Ind Diamond
Application granted granted Critical
Publication of ATE220346T1 publication Critical patent/ATE220346T1/de

Links

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • 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
    • 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
    • B01J2203/0685—Crystal sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Crystal Substances (AREA)
  • Catalysts (AREA)
AT98959034T 1997-12-11 1998-12-10 Kristall-enthaltendes material ATE220346T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9711150 1997-12-11
PCT/GB1998/003696 WO1999029412A1 (en) 1997-12-11 1998-12-10 Crystal-containing material

Publications (1)

Publication Number Publication Date
ATE220346T1 true ATE220346T1 (de) 2002-07-15

Family

ID=25586772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98959034T ATE220346T1 (de) 1997-12-11 1998-12-10 Kristall-enthaltendes material

Country Status (11)

Country Link
US (1) US6576211B1 (de)
EP (1) EP1037705B1 (de)
JP (1) JP2001525244A (de)
KR (1) KR100572418B1 (de)
CN (1) CN1124876C (de)
AT (1) ATE220346T1 (de)
AU (1) AU1496699A (de)
DE (1) DE69806503T2 (de)
ES (1) ES2180216T3 (de)
TW (1) TW526296B (de)
WO (1) WO1999029412A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999029411A1 (en) * 1997-12-11 1999-06-17 De Beers Industrial Diamond Division (Proprietary) Limited Crystal growth
WO2007017745A1 (en) * 2005-08-11 2007-02-15 Element Six (Production) (Pty) Ltd Polycrystalline diamond abrasive element and method of its production
US8734552B1 (en) * 2005-08-24 2014-05-27 Us Synthetic Corporation Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts with a carbonate material
US9103172B1 (en) 2005-08-24 2015-08-11 Us Synthetic Corporation Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor
US20130168157A1 (en) * 2011-12-29 2013-07-04 Smith International, Inc. Thermally stable polycrystalline ultrahard material reinforced with fibrous materials
CN102698758A (zh) * 2012-06-08 2012-10-03 河南飞孟金刚石工业有限公司 一种多晶金刚石合成用触媒及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA826297B (en) * 1981-10-30 1983-11-30 Gen Electric Sintering diamond
JPS5939362B2 (ja) * 1981-11-12 1984-09-22 昭和電工株式会社 窒化ホウ素系化合物およびその製造方法
US5151107A (en) * 1988-07-29 1992-09-29 Norton Company Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof
EP0699642A3 (de) * 1994-08-29 1996-09-18 Smith International Whisker- oder faserarmiertes polykristallines kubisches Bornitrid oder Diamant
US6270548B1 (en) * 1997-04-17 2001-08-07 James Wilbert Campbell Sintering process for diamond and diamond growth

Also Published As

Publication number Publication date
DE69806503D1 (de) 2002-08-14
KR100572418B1 (ko) 2006-04-18
JP2001525244A (ja) 2001-12-11
KR20010015873A (ko) 2001-02-26
EP1037705A1 (de) 2000-09-27
US6576211B1 (en) 2003-06-10
WO1999029412A1 (en) 1999-06-17
EP1037705B1 (de) 2002-07-10
TW526296B (en) 2003-04-01
DE69806503T2 (de) 2003-01-16
CN1124876C (zh) 2003-10-22
ES2180216T3 (es) 2003-02-01
AU1496699A (en) 1999-06-28
CN1284009A (zh) 2001-02-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties