BE582479A - Procédé de préparation de diamants. - Google Patents

Procédé de préparation de diamants.

Info

Publication number
BE582479A
BE582479A BE582479A BE582479A BE582479A BE 582479 A BE582479 A BE 582479A BE 582479 A BE582479 A BE 582479A BE 582479 A BE582479 A BE 582479A BE 582479 A BE582479 A BE 582479A
Authority
BE
Belgium
Prior art keywords
diamonds
preparing
preparing diamonds
Prior art date
Application number
BE582479A
Other languages
English (en)
Inventor
Howard Reacy Hall
Herbert M Strong
Robert H Wentorf Jr
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 BE582479A publication Critical patent/BE582479A/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
    • B01J3/062—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
    • B01J2203/065—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/026—High pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
BE582479A 1958-01-06 1959-09-09 Procédé de préparation de diamants. BE582479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US707435A US2947610A (en) 1958-01-06 1958-01-06 Method of making diamonds

Publications (1)

Publication Number Publication Date
BE582479A true BE582479A (fr) 1960-03-09

Family

ID=24841689

Family Applications (1)

Application Number Title Priority Date Filing Date
BE582479A BE582479A (fr) 1958-01-06 1959-09-09 Procédé de préparation de diamants.

Country Status (2)

Country Link
US (1) US2947610A (fr)
BE (1) BE582479A (fr)

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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
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US7396505B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US7396501B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of gradient layers and stress modifiers to fabricate composite constructs
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US6398815B1 (en) 2000-01-30 2002-06-04 Diamicron, Inc. Prosthetic joint having at least one superhard articulation 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
US7494507B2 (en) 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US5714202A (en) * 1995-06-07 1998-02-03 Lemelson; Jerome H. Synthetic diamond overlays for gas turbine engine parts having thermal barrier coatings
US5616372A (en) * 1995-06-07 1997-04-01 Syndia Corporation Method of applying a wear-resistant diamond coating to a substrate
US5688557A (en) * 1995-06-07 1997-11-18 Lemelson; Jerome H. Method of depositing synthetic diamond coatings with intermediates bonding layers
US5762896A (en) * 1995-08-31 1998-06-09 C3, Inc. Silicon carbide gemstones
US5645617A (en) * 1995-09-06 1997-07-08 Frushour; Robert H. Composite polycrystalline diamond compact with improved impact and thermal stability
US5871805A (en) * 1996-04-08 1999-02-16 Lemelson; Jerome Computer controlled vapor deposition processes
AU3389699A (en) * 1998-04-22 1999-11-08 De Beers Industrial Diamond Division (Proprietary) Limited Diamond compact
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
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US6655845B1 (en) 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
US20030140845A1 (en) * 2002-01-31 2003-07-31 General Electric Company Pressure vessel
US7125453B2 (en) * 2002-01-31 2006-10-24 General Electric Company High temperature high pressure capsule for processing materials in supercritical fluids
US7063741B2 (en) 2002-03-27 2006-06-20 General Electric Company High pressure high temperature growth of crystalline group III metal nitrides
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US10377631B1 (en) 2018-04-25 2019-08-13 Charles Montross Catalyst solvents for carbon nitride
US10738821B2 (en) 2018-07-30 2020-08-11 XR Downhole, LLC Polycrystalline diamond radial bearing
US11187040B2 (en) 2018-07-30 2021-11-30 XR Downhole, LLC Downhole drilling tool with a polycrystalline diamond bearing
US11286985B2 (en) 2018-07-30 2022-03-29 Xr Downhole Llc Polycrystalline diamond bearings for rotating machinery with compliance
US10760615B2 (en) 2018-07-30 2020-09-01 XR Downhole, LLC Polycrystalline diamond thrust bearing and element thereof
US11035407B2 (en) 2018-07-30 2021-06-15 XR Downhole, LLC Material treatments for diamond-on-diamond reactive material bearing engagements
US10465775B1 (en) 2018-07-30 2019-11-05 XR Downhole, LLC Cam follower with polycrystalline diamond engagement element
US11014759B2 (en) 2018-07-30 2021-05-25 XR Downhole, LLC Roller ball assembly with superhard elements
US11371556B2 (en) 2018-07-30 2022-06-28 Xr Reserve Llc Polycrystalline diamond linear bearings
US11054000B2 (en) 2018-07-30 2021-07-06 Pi Tech Innovations Llc Polycrystalline diamond power transmission surfaces
WO2020028674A1 (fr) 2018-08-02 2020-02-06 XR Downhole, LLC Protection tubulaire en diamant polycristallin
US11603715B2 (en) 2018-08-02 2023-03-14 Xr Reserve Llc Sucker rod couplings and tool joints with polycrystalline diamond elements
US11614126B2 (en) 2020-05-29 2023-03-28 Pi Tech Innovations Llc Joints with diamond bearing surfaces
US12006973B2 (en) 2020-11-09 2024-06-11 Pi Tech Innovations Llc Diamond surface bearings for sliding engagement with metal surfaces
US11655850B2 (en) 2020-11-09 2023-05-23 Pi Tech Innovations Llc Continuous diamond surface bearings for sliding engagement with metal surfaces

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US2544414A (en) * 1946-11-22 1951-03-06 Norton Co High-pressure apparatus
US2483803A (en) * 1946-11-22 1949-10-04 Norton Co High-pressure and high-temperature test apparatus

Also Published As

Publication number Publication date
US2947610A (en) 1960-08-02

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