BR6794960D0 - Aperfeicoamento em processo de formacao de diamantes hexagonais produzidos nao cataliticamente - Google Patents

Aperfeicoamento em processo de formacao de diamantes hexagonais produzidos nao cataliticamente

Info

Publication number
BR6794960D0
BR6794960D0 BR194960/67A BR19496067A BR6794960D0 BR 6794960 D0 BR6794960 D0 BR 6794960D0 BR 194960/67 A BR194960/67 A BR 194960/67A BR 19496067 A BR19496067 A BR 19496067A BR 6794960 D0 BR6794960 D0 BR 6794960D0
Authority
BR
Brazil
Prior art keywords
catally
improvement
formation process
produced non
diamonds produced
Prior art date
Application number
BR194960/67A
Other languages
English (en)
Inventor
Gec
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR6794960D0 publication Critical patent/BR6794960D0/pt

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
    • B01J3/065—Presses for the formation of diamonds or boronitrides
    • 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
    • B01J2203/061—Graphite
    • 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)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BR194960/67A 1966-12-01 1967-11-24 Aperfeicoamento em processo de formacao de diamantes hexagonais produzidos nao cataliticamente BR6794960D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60710766A 1966-12-01 1966-12-01

Publications (1)

Publication Number Publication Date
BR6794960D0 true BR6794960D0 (pt) 1973-04-26

Family

ID=24430847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR194960/67A BR6794960D0 (pt) 1966-12-01 1967-11-24 Aperfeicoamento em processo de formacao de diamantes hexagonais produzidos nao cataliticamente

Country Status (11)

Country Link
US (1) US3488153A (pt)
AT (1) AT298414B (pt)
BE (1) BE707358A (pt)
BR (1) BR6794960D0 (pt)
CH (1) CH506439A (pt)
DE (1) DE1667529C3 (pt)
ES (1) ES347864A1 (pt)
GB (1) GB1215944A (pt)
IL (1) IL28949A (pt)
NL (1) NL6715991A (pt)
SE (1) SE333137B (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906082A (en) * 1970-08-28 1975-09-16 Alexandr Alexandrov Shulzhenko Method of making diamonds synthetically
US3714332A (en) * 1971-04-21 1973-01-30 Nasa Process for making diamonds
US3890430A (en) * 1972-01-13 1975-06-17 Valentin Nikolaevich Bakul Method of producing diamond materials
US4123504A (en) * 1976-05-06 1978-10-31 Shulzhenko Alexandr A Method of making diamonds synthetically
ZA77925B (en) * 1977-02-16 1978-09-27 De Beers Ind Diamond Hard materials
US5122043A (en) * 1990-12-06 1992-06-16 Matthews M Dean Electric pulsed power vacuum press
US5169572A (en) * 1991-01-10 1992-12-08 Matthews M Dean Densification of powder compacts by fast pulse heating under pressure
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US6402787B1 (en) 2000-01-30 2002-06-11 Bill J. Pope Prosthetic hip joint having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US6793681B1 (en) 1994-08-12 2004-09-21 Diamicron, Inc. Prosthetic hip joint having a polycrystalline diamond articulation surface and a plurality of substrate layers
US7396501B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of gradient layers and stress modifiers to fabricate composite constructs
US6676704B1 (en) 1994-08-12 2004-01-13 Diamicron, Inc. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US7678325B2 (en) * 1999-12-08 2010-03-16 Diamicron, Inc. Use of a metal and Sn as a solvent material for the bulk crystallization and sintering of diamond to produce biocompatbile biomedical devices
US7494507B2 (en) * 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US7396505B2 (en) * 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US7569176B2 (en) * 1999-12-08 2009-08-04 Diamicron, Inc. Method for making a sintered superhard prosthetic joint component
US7556763B2 (en) * 1999-12-08 2009-07-07 Diamicron, Inc. Method of making components for prosthetic joints
US8603181B2 (en) * 2000-01-30 2013-12-10 Dimicron, Inc Use of Ti and Nb cemented in TiC in prosthetic joints
US20100025898A1 (en) * 2000-01-30 2010-02-04 Pope Bill J USE OF Ti AND Nb CEMENTED TiC IN PROSTHETIC JOINTS
US20050203630A1 (en) * 2000-01-30 2005-09-15 Pope Bill J. Prosthetic knee joint having at least one diamond articulation surface
US20040199260A1 (en) * 2000-01-30 2004-10-07 Pope Bill J. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US20030019106A1 (en) * 2001-04-22 2003-01-30 Diamicron, Inc. Methods for making bearings, races and components thereof having diamond and other superhard surfaces
US6655845B1 (en) * 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
US20050133277A1 (en) * 2003-08-28 2005-06-23 Diamicron, Inc. Superhard mill cutters and related methods
EP1704033A4 (en) * 2004-01-13 2009-04-22 Chien-Min Sung HIGH PRESSURE CRYSTAL STRETCHING APPARATUS AND ASSOCIATED METHODS
US7128547B2 (en) * 2004-01-13 2006-10-31 Chien-Min Sung High pressure split die and associated methods
US8449991B2 (en) * 2005-04-07 2013-05-28 Dimicron, Inc. Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts
US20070014965A1 (en) * 2005-06-24 2007-01-18 Robert Chodelka Gasket material for use in high pressure, high temperature apparatus
US20100068122A1 (en) * 2008-08-25 2010-03-18 Chien-Min Sung Gem Growth Cubic Press and Associated Methods
US8663359B2 (en) * 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
ES2689682T3 (es) * 2010-08-19 2018-11-15 Sumitomo Electric Industries, Ltd. Proceso para producción de diamante policristalino
CA2858145A1 (en) * 2011-12-05 2013-06-13 Diamond Innovations, Inc Methods of improving sintering of pcd using graphene
US20170037534A1 (en) * 2015-08-07 2017-02-09 North Carolina State University Direct conversion of h-bn into c-bn and structures for a variety of applications
US20170370019A1 (en) 2016-06-28 2017-12-28 North Carolina State University Synthesis and processing of pure and nv nanodiamonds and other nanostructures for quantum computing and magnetic sensing applications
GB201809206D0 (en) 2018-06-05 2018-07-25 Pontificia Univ Catolica Madre Y Maestra Autopista Duarte Km 1 1/2 Sp3-bonded carbon materials, methods of manufacturing and uses thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258431A (pt) * 1959-11-27
NL281867A (pt) * 1961-08-09
US3238019A (en) * 1963-10-01 1966-03-01 Stanford Research Inst Method of making diamond

Also Published As

Publication number Publication date
AT298414B (de) 1972-05-10
CH506439A (de) 1971-04-30
SE333137B (sv) 1971-03-08
DE1667529B2 (de) 1977-10-27
GB1215944A (en) 1970-12-16
NL6715991A (pt) 1968-06-04
DE1667529C3 (de) 1978-06-15
DE1667529A1 (de) 1971-06-16
IL28949A (en) 1971-08-25
BE707358A (pt) 1968-04-01
ES347864A1 (es) 1969-02-16
US3488153A (en) 1970-01-06

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