BE582482A - Synthèse du diamant. - Google Patents

Synthèse du diamant.

Info

Publication number
BE582482A
BE582482A BE582482A BE582482A BE582482A BE 582482 A BE582482 A BE 582482A BE 582482 A BE582482 A BE 582482A BE 582482 A BE582482 A BE 582482A BE 582482 A BE582482 A BE 582482A
Authority
BE
Belgium
Prior art keywords
diamond
synthesis
Prior art date
Application number
BE582482A
Other languages
English (en)
Inventor
Francis P Bundy
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 BE582482A publication Critical patent/BE582482A/fr

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
    • B01J3/065—Presses for the formation of diamonds or boronitrides
    • B01J3/067—Presses using a plurality of pressing members working in different directions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
BE582482A 1958-01-06 1959-09-09 Synthèse du diamant. BE582482A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US707436A US2947611A (en) 1958-01-06 1958-01-06 Diamond synthesis

Publications (1)

Publication Number Publication Date
BE582482A true BE582482A (fr) 1960-03-09

Family

ID=24841694

Family Applications (1)

Application Number Title Priority Date Filing Date
BE582482A BE582482A (fr) 1958-01-06 1959-09-09 Synthèse du diamant.

Country Status (2)

Country Link
US (1) US2947611A (fr)
BE (1) BE582482A (fr)

Families Citing this family (71)

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NL128759C (fr) * 1965-11-13
NL128557C (fr) * 1965-11-20
ZA737322B (en) * 1973-09-14 1975-04-30 De Beers Ind Diamond Diamond synthesis
US4349636A (en) * 1981-05-14 1982-09-14 Vahldiek Fred W Method for increasing the ductility and conductivity of refractory crystals
US5015528A (en) * 1987-03-30 1991-05-14 Crystallume Fluidized bed diamond particle growth
ZA922589B (en) * 1991-04-15 1992-12-30 De Beers Ind Diamond A process using an acidic medium containing nitric acid
US5360477A (en) * 1992-03-04 1994-11-01 Semiconductor Energy Laboratory Co., Ltd. Method for forming diamond and apparatus for forming the same
US5512235A (en) * 1994-05-06 1996-04-30 General Electric Company Supported polycrystalline compacts having improved physical properties and method for making same
US7494507B2 (en) 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
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
US7396505B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US7396501B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of gradient layers and stress modifiers to fabricate composite constructs
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US6517583B1 (en) 2000-01-30 2003-02-11 Diamicron, Inc. Prosthetic hip joint having a polycrystalline diamond compact articulation surface and a counter bearing surface
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
US5510193A (en) 1994-10-13 1996-04-23 General Electric Company Supported polycrystalline diamond compact having a cubic boron nitride interlayer for improved physical properties
US5660075A (en) 1995-03-28 1997-08-26 General Electric Company Wire drawing die having improved physical properties
US5794113A (en) * 1995-05-01 1998-08-11 The Regents Of The University Of California Simultaneous synthesis and densification by field-activated combustion
US5560754A (en) * 1995-06-13 1996-10-01 General Electric Company Reduction of stresses in the polycrystalline abrasive layer of a composite compact with in situ bonded carbide/carbide support
US5855996A (en) 1995-12-12 1999-01-05 General Electric Company Abrasive compact with improved properties
US5957005A (en) * 1997-10-14 1999-09-28 General Electric Company Wire drawing die with non-cylindrical interface configuration for reducing stresses
US6692714B2 (en) * 1997-10-17 2004-02-17 Suresh Shankarappa Vagarali High pressure/high temperature production of colorless and fancy-colored diamonds
US5869015A (en) * 1998-05-04 1999-02-09 General Electric Company Method for producing cubic boron nitride using melamine as a catalyst
US6196910B1 (en) 1998-08-10 2001-03-06 General Electric Company Polycrystalline diamond compact cutter with improved cutting by preventing chip build up
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
US6260640B1 (en) 2000-01-27 2001-07-17 General Electric Company Axisymmetric cutting element
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US8603181B2 (en) 2000-01-30 2013-12-10 Dimicron, Inc Use of Ti and Nb cemented in TiC in prosthetic joints
WO2002016676A1 (fr) * 2000-08-21 2002-02-28 Diamond Materials, Inc. Appareil haute pression et haute temperature
US6655845B1 (en) 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
US20050249655A1 (en) * 2003-01-08 2005-11-10 Vagarali Suresh S High pressure/high temperature production of colorless and fancy-colored diamonds
US7172745B1 (en) * 2003-07-25 2007-02-06 Chien-Min Sung Synthesis of diamond particles in a metal matrix
DE20311689U1 (de) * 2003-07-28 2003-10-23 Uhde High Pressure Technologies GmbH, 58093 Hagen Hochdruckpumpenventil mit reversiblen Ventilsitzen
US8454714B2 (en) * 2004-03-01 2013-06-04 Chien-Min Sung Diamond growth devices and methods
US8197936B2 (en) * 2005-01-27 2012-06-12 Smith International, Inc. Cutting structures
US7543662B2 (en) 2005-02-15 2009-06-09 Smith International, Inc. Stress-relieved diamond inserts
US8449991B2 (en) 2005-04-07 2013-05-28 Dimicron, Inc. Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts
US7493973B2 (en) 2005-05-26 2009-02-24 Smith International, Inc. Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance
US7679853B2 (en) * 2005-12-28 2010-03-16 Agere Systems Inc. Detection of signal disturbance in a partial response channel
US8328891B2 (en) * 2006-05-09 2012-12-11 Smith International, Inc. Methods of forming thermally stable polycrystalline diamond cutters
US9097074B2 (en) * 2006-09-21 2015-08-04 Smith International, Inc. Polycrystalline diamond composites
GB2445218B (en) * 2006-09-21 2011-05-25 Smith International Atomic layer deposition nanocoating on cutting tool powder materials
US7862634B2 (en) * 2006-11-14 2011-01-04 Smith International, Inc. Polycrystalline composites reinforced with elongated nanostructures
CA2619547C (fr) 2007-02-06 2016-05-17 Smith International, Inc. Constructions de diamant polycristallin a stabilite thermale perfectionnee
US7942219B2 (en) 2007-03-21 2011-05-17 Smith International, Inc. Polycrystalline diamond constructions having improved thermal stability
US9297211B2 (en) * 2007-12-17 2016-03-29 Smith International, Inc. Polycrystalline diamond construction with controlled gradient metal content
US20100012389A1 (en) * 2008-07-17 2010-01-21 Smith International, Inc. Methods of forming polycrystalline diamond cutters
CA2683260A1 (fr) * 2008-10-20 2010-04-20 Smith International, Inc. Techniques et materiaux d'extraction rapide de matieres catalytiques contenues dans un diamant brut
CA2760944A1 (fr) 2009-05-06 2010-11-11 Smith International, Inc. Procedes de production et de fixation de tsp pour former des elements de coupe, elements de coupe presentant un tel tsp et trepans comprenant lesdits elements de coupe
US8590130B2 (en) 2009-05-06 2013-11-26 Smith International, Inc. Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same
GB2483590B8 (en) 2009-06-18 2014-07-23 Smith International Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
US8663359B2 (en) 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
CN102648328B (zh) * 2009-08-07 2015-02-18 史密斯国际有限公司 具有高的韧度和高的耐磨性的多晶金刚石材料
US20110036643A1 (en) * 2009-08-07 2011-02-17 Belnap J Daniel Thermally stable polycrystalline diamond constructions
WO2011017625A2 (fr) * 2009-08-07 2011-02-10 Smith International, Inc. Procédé de formation d'un élément de coupe en diamant thermiquement stable
WO2011017607A2 (fr) 2009-08-07 2011-02-10 Smith International, Inc. Pièce insérée en diamant hautement résistante à l’usure et dotée d’une structure de transition améliorée
CA2770306A1 (fr) * 2009-08-07 2011-02-10 Smith International, Inc. Garniture en diamant polycristallin a gradient fonctionnel
CA2770308C (fr) * 2009-08-07 2017-11-28 Smith International, Inc. Structure diamantee a couche de transition presentant un meilleur rapport d'epaisseur
GB2477646B (en) * 2010-02-09 2012-08-22 Smith International Composite cutter substrate to mitigate residual stress
BR112013020374B1 (pt) 2011-02-10 2020-08-25 Smith International, Inc. broca de perfuração e ferramenta de corte para fundo do poço
US8961920B1 (en) 2011-04-26 2015-02-24 Us Synthetic Corporation Methods of altering the color of a diamond by irradiation and high-pressure/high-temperature processing
CA2839696C (fr) 2011-06-22 2019-10-29 Smith International, Inc. Trepan de coupe fixe presentant un element de fragmentation pour noyau
US9482056B2 (en) 2011-12-30 2016-11-01 Smith International, Inc. Solid PCD cutter
US9138865B2 (en) 2012-12-19 2015-09-22 Smith International, Inc. Method to improve efficiency of PCD leaching
WO2018063788A1 (fr) 2016-09-30 2018-04-05 Diamond Innovations, Inc. Détermination de la température à l'intérieur d'une cellule à haute pression en évaluant une composition de solution solide
US10377631B1 (en) 2018-04-25 2019-08-13 Charles Montross Catalyst solvents for carbon nitride
US11002081B2 (en) 2018-07-24 2021-05-11 Schlumberger Technology Corporation Polycrystalline diamond cutter with high wear resistance and strength

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377239A (en) * 1930-01-21 1932-07-21 Maurice Esterhazy An improved process for producing diamonds

Also Published As

Publication number Publication date
US2947611A (en) 1960-08-02

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