SE303481B - - Google Patents

Info

Publication number
SE303481B
SE303481B SE9351/62A SE935162A SE303481B SE 303481 B SE303481 B SE 303481B SE 9351/62 A SE9351/62 A SE 9351/62A SE 935162 A SE935162 A SE 935162A SE 303481 B SE303481 B SE 303481B
Authority
SE
Sweden
Application number
SE9351/62A
Inventor
R Wentorf
P Cannon
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
Priority claimed from US135273A external-priority patent/US3134739A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of SE303481B publication Critical patent/SE303481B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • B01J2203/068—Crystal growth
    • 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
    • B01J2203/069—Recrystallisation
    • 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
    • Y10S252/00—Compositions
    • Y10S252/95—Doping agent source material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SE9351/62A 1961-08-31 1962-08-29 SE303481B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US135272A US3141855A (en) 1961-08-31 1961-08-31 Method for and product produced by the introduction of boron atoms into the surface of diamond crystals
US135273A US3134739A (en) 1961-08-31 1961-08-31 Method for and product produced by the introduction of aluminum atoms into the surface of diamond crystals

Publications (1)

Publication Number Publication Date
SE303481B true SE303481B (xx) 1968-09-02

Family

ID=26833152

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9351/62A SE303481B (xx) 1961-08-31 1962-08-29

Country Status (5)

Country Link
US (1) US3141855A (xx)
CH (1) CH433215A (xx)
GB (1) GB1014226A (xx)
LU (1) LU42277A1 (xx)
SE (1) SE303481B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188537A (en) * 1961-08-31 1965-06-08 Gen Electric Device for asymmetric conduct of current
US3268457A (en) * 1962-04-05 1966-08-23 Armando A Giardini Method of creating electrically semiconducting diamond
US4268276A (en) * 1978-04-24 1981-05-19 General Electric Company Compact of boron-doped diamond and method for making same
US6692714B2 (en) 1997-10-17 2004-02-17 Suresh Shankarappa Vagarali High pressure/high temperature production of colorless and fancy-colored diamonds
AU4687199A (en) * 1998-06-17 2000-01-05 Fariborz Golshani Method for contact diffusion of impurities into diamond and other crystalline structures and products
CN1232340C (zh) * 2000-08-11 2005-12-21 金刚石创新公司 改变变色天然钻石颜色的方法及其获得的钻石
US20040018137A1 (en) * 2001-08-23 2004-01-29 General Electric Company Boron doped blue diamond and its production
CA2419709C (en) * 2002-02-26 2008-09-23 Smith International, Inc. Semiconductive polycrystalline diamond
JP4711677B2 (ja) * 2002-09-06 2011-06-29 エレメント シックス リミテッド 着色されたダイヤモンド
WO2004035197A1 (en) * 2002-10-16 2004-04-29 Diamond Innovations, Inc. Boron doped blue diamond and its production
US20050249655A1 (en) * 2003-01-08 2005-11-10 Vagarali Suresh S High pressure/high temperature production of colorless and fancy-colored diamonds
WO2011083312A1 (en) 2010-01-08 2011-07-14 Oxford Gene Technology (Operations) Ltd Combined cgh & allele-specific hybridisation method
US8997900B2 (en) 2010-12-15 2015-04-07 National Oilwell DHT, L.P. In-situ boron doped PDC element
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947609A (en) * 1958-01-06 1960-08-02 Gen Electric Diamond synthesis

Also Published As

Publication number Publication date
LU42277A1 (xx) 1962-10-29
GB1014226A (en) 1965-12-22
US3141855A (en) 1964-07-21
CH433215A (de) 1967-04-15

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