GB1240526A - Improvements in diamond compacts - Google Patents

Improvements in diamond compacts

Info

Publication number
GB1240526A
GB1240526A GB3680268A GB3680268A GB1240526A GB 1240526 A GB1240526 A GB 1240526A GB 3680268 A GB3680268 A GB 3680268A GB 3680268 A GB3680268 A GB 3680268A GB 1240526 A GB1240526 A GB 1240526A
Authority
GB
United Kingdom
Prior art keywords
diamond
boron
compact
excess
particles
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
Application number
GB3680268A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1240526A publication Critical patent/GB1240526A/en
Expired legal-status Critical Current

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
    • 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)
GB3680268A 1967-09-08 1968-08-01 Improvements in diamond compacts Expired GB1240526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66630767A 1967-09-08 1967-09-08

Publications (1)

Publication Number Publication Date
GB1240526A true GB1240526A (en) 1971-07-28

Family

ID=24673664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3680268A Expired GB1240526A (en) 1967-09-08 1968-08-01 Improvements in diamond compacts

Country Status (7)

Country Link
BE (1) BE720500A (xx)
CH (1) CH488001A (xx)
FR (1) FR1579800A (xx)
GB (1) GB1240526A (xx)
IE (1) IE32228B1 (xx)
NL (1) NL169297C (xx)
SE (1) SE328857B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704913A1 (en) * 2003-12-11 2006-09-27 Sumitomo Electric Industries, Ltd. High-hardness conductive diamond polycrystalline body and method for producing same
WO2010020962A3 (en) * 2008-08-21 2011-05-12 Element Six (Production) (Pty) Ltd Polycrystalline diamond abrasive compact
WO2014022214A1 (en) * 2012-07-31 2014-02-06 Diamond Innovations, Inc Functionalization of cubic boron nitride and method of making the same
US9114504B2 (en) 2010-08-27 2015-08-25 Element Six Abrasives S.A. Method of making polycrystalline diamond material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA756730B (en) * 1975-10-27 1977-06-29 De Beers Ind Diamond Diamond compacts
CN113952893B (zh) * 2021-10-13 2024-06-11 中南钻石有限公司 一种聚晶金刚石复合片组装合成块及其制备方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704913A1 (en) * 2003-12-11 2006-09-27 Sumitomo Electric Industries, Ltd. High-hardness conductive diamond polycrystalline body and method for producing same
EP1704913A4 (en) * 2003-12-11 2009-02-11 Sumitomo Electric Industries HARD CONDUCTIVE POLYCRYSTALLINE DIAMOND BODY AND MANUFACTURING METHOD THEREFOR
US8226922B2 (en) 2003-12-11 2012-07-24 Sumitomo Electric Industries, Ltd. High-hardness conductive diamond polycrystalline body and method of producing the same
EP2641868A3 (en) * 2003-12-11 2014-08-27 Sumitomo Electric Industries, Ltd. High-hardness conductive diamond polycrystalline body and method for producing same
US9192899B2 (en) 2003-12-11 2015-11-24 Sumitomo Electric Industries, Ltd. High-hardness conductive diamond polycrystalline body and method of producing the same
WO2010020962A3 (en) * 2008-08-21 2011-05-12 Element Six (Production) (Pty) Ltd Polycrystalline diamond abrasive compact
US9114504B2 (en) 2010-08-27 2015-08-25 Element Six Abrasives S.A. Method of making polycrystalline diamond material
WO2014022214A1 (en) * 2012-07-31 2014-02-06 Diamond Innovations, Inc Functionalization of cubic boron nitride and method of making the same
US9216492B2 (en) 2012-07-31 2015-12-22 Diamond Innovations, Inc. Functionalization of cubic boron nitride and method of making the same

Also Published As

Publication number Publication date
DE1792454A1 (de) 1972-02-10
FR1579800A (xx) 1969-08-29
NL169297B (nl) 1982-02-01
IE32228L (en) 1969-03-08
CH488001A (de) 1970-03-31
DE1792454B2 (de) 1976-06-16
IE32228B1 (en) 1973-05-16
SE328857B (xx) 1970-09-28
NL169297C (nl) 1982-07-01
NL6812678A (xx) 1969-03-11
BE720500A (xx) 1969-02-17

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