GB1050932A - - Google Patents

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Publication number
GB1050932A
GB1050932A GB1050932DA GB1050932A GB 1050932 A GB1050932 A GB 1050932A GB 1050932D A GB1050932D A GB 1050932DA GB 1050932 A GB1050932 A GB 1050932A
Authority
GB
United Kingdom
Prior art keywords
gas
chloride
arc
nitrides
heat transfer
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB1050932A publication Critical patent/GB1050932A/en
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
    • C01B21/0643—Preparation from boron halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/076—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with titanium or zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Chemical Vapour Deposition (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB1050932D 1963-05-30 Active GB1050932A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK49863A DE1193485B (de) 1963-05-30 1963-05-30 Verfahren und Anlage zur Herstellung von Nitriden der Elemente Aluminium, Bor, Silizium oder Zirkonium

Publications (1)

Publication Number Publication Date
GB1050932A true GB1050932A (en:Method)

Family

ID=7225397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050932D Active GB1050932A (en:Method) 1963-05-30

Country Status (3)

Country Link
US (1) US3352637A (en:Method)
DE (1) DE1193485B (en:Method)
GB (1) GB1050932A (en:Method)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676343A (en) * 1969-03-10 1972-07-11 Du Pont Amorphous boron-silicon-nitride materials
JPS4835000B1 (en:Method) * 1969-05-08 1973-10-25
US4145224A (en) * 1974-11-22 1979-03-20 Gte Sylvania Incorporated Method for enhancing the crystallization rate of high purity amorphous Si3 N4 powder, powders produced thereby and products therefrom
US4036653A (en) * 1975-05-28 1977-07-19 E. I. Du Pont De Nemours And Company Amorphous silicon nitride composition containing carbon, and vapor phase process
US4073845A (en) * 1976-01-29 1978-02-14 Gte Sylvania Incorporated High density high strength S13 N4 ceramics prepared by pressureless sintering of partly crystalline, partly amorphous S13 N4 powder
US4069059A (en) * 1976-06-11 1978-01-17 The United States Of America As Represented By The Secretary Of The Navy Silicon nitride-zirconium silicate ceramics
US4122155A (en) * 1977-01-03 1978-10-24 General Electric Company Preparation of silicon nitride powder
JPS57175711A (en) * 1981-04-21 1982-10-28 Asahi Glass Co Ltd Synthesis of silicon nitride
EP0087798B1 (en) * 1982-03-01 1987-05-06 Toyota Jidosha Kabushiki Kaisha A method and apparatus for making a fine powder compound of a metal and another element
JPS59208004A (ja) * 1983-05-10 1984-11-26 Toyota Motor Corp 金属微粉末の製造方法
JPH0610281B2 (ja) * 1983-05-10 1994-02-09 トヨタ自動車株式会社 セラミツク−金属複合微粉末体
US4666873A (en) * 1983-10-14 1987-05-19 General Electric Company Aluminum nitride-boron nitride composite article and method of making same
DE3463641D1 (en) * 1983-11-11 1987-06-19 Japan Res Dev Corp Boron nitride containing titanium nitride, method of producing the same and composite ceramics produced therefrom
GB2185011B (en) * 1985-12-25 1990-10-31 Takeda Chemical Industries Ltd Zirconium sols and gels
US4869892A (en) * 1987-09-11 1989-09-26 Alcan International Limited Methods of making fine particulate aluminum nitride
US4865830A (en) * 1988-01-27 1989-09-12 E. I. Du Pont De Nemours And Company Gas phase preparation of aluminum nitride
US5176893A (en) * 1989-10-02 1993-01-05 Phillips Petroleum Company Silicon nitride products and method for their production
US6348179B1 (en) * 1999-05-19 2002-02-19 University Of New Mexico Spherical boron nitride process, system and product of manufacture
US6824753B2 (en) * 2001-04-24 2004-11-30 Science & Technology Corporation @Unm Organoboron route and process for preparation of boron nitride
US6652822B2 (en) * 2001-05-17 2003-11-25 The Regents Of The University Of California Spherical boron nitride particles and method for preparing them
US7060237B1 (en) 2002-04-22 2006-06-13 Science & Technology Corporation @ Unm Non-aqueous borate routes to boron nitride
US7192644B2 (en) * 2002-04-22 2007-03-20 Stc.Unm Non-aqueous borate routes to boron nitride
US10343908B2 (en) 2013-11-01 2019-07-09 Bnnt, Llc Induction-coupled plasma synthesis of boron nitrade nanotubes
JP6374096B2 (ja) 2014-04-24 2018-08-15 ビイエヌエヌティ・エルエルシイ 連続的な窒化ホウ素ナノチューブ繊維
CA2968358C (en) 2014-11-01 2022-10-18 Bnnt, Llc Target holders, multiple-incidence angle, and multizone heating for bnnt synthesis
US10083890B2 (en) 2014-12-17 2018-09-25 Bnnt, Llc Boron nitride nanotube enhanced electrical components
JP6782713B2 (ja) 2015-05-13 2020-11-11 ビイエヌエヌティ・エルエルシイ 窒化ホウ素ナノチューブ中性子検出器、中性子検出方法及び中性子検出システム
KR102599773B1 (ko) 2015-05-21 2023-11-08 비엔엔티 엘엘씨 직접 유도를 통한 질화붕소 나노튜브 합성

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229638C (en:Method) *
US2768061A (en) * 1953-02-26 1956-10-23 Gen Electric Hydrogen reduction method and apparatus
GB787516A (en) * 1955-02-24 1957-12-11 British Titan Products Improvements in or relating to the preparation of titanium nitride
DE1781880U (de) * 1957-07-27 1959-01-29 Knapsack Ag Lichtbogenanordnung mit gekuehlten metallelektroden zur aufheizung eines gasstromes.
DE1807595U (de) * 1959-04-18 1960-03-10 Knapsack Ag Lichtbogenanordnung mit gekuehlten metallelektroden zur aufheizung eines gasstromes in grosstechnischem massstab.
US3152006A (en) * 1961-06-29 1964-10-06 High Temperature Materials Inc Boron nitride coating and a process of producing the same
DE1251287C2 (de) * 1962-09-10 1975-10-09 United Aircraft Corporation, East Hartford, Conn. (V.St.A.) Verfahren zur herstellung von nichtporoesem siliciumnitrid

Also Published As

Publication number Publication date
US3352637A (en) 1967-11-14
DE1193485B (de) 1965-05-26

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