DE1193485B - Verfahren und Anlage zur Herstellung von Nitriden der Elemente Aluminium, Bor, Silizium oder Zirkonium - Google Patents

Verfahren und Anlage zur Herstellung von Nitriden der Elemente Aluminium, Bor, Silizium oder Zirkonium

Info

Publication number
DE1193485B
DE1193485B DEK49863A DEK0049863A DE1193485B DE 1193485 B DE1193485 B DE 1193485B DE K49863 A DEK49863 A DE K49863A DE K0049863 A DEK0049863 A DE K0049863A DE 1193485 B DE1193485 B DE 1193485B
Authority
DE
Germany
Prior art keywords
gas
arc
reaction
ammonia
mixture
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.)
Pending
Application number
DEK49863A
Other languages
German (de)
English (en)
Inventor
Dipl-Chem Dr Gero Heymer
Dipl-Chem Dr Heinz Harnisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Original Assignee
Knapsack AG
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 to GB1050932D priority Critical patent/GB1050932A/en
Application filed by Knapsack AG filed Critical Knapsack AG
Priority to DEK49863A priority patent/DE1193485B/de
Priority to FR976132A priority patent/FR1396289A/fr
Priority to US371356A priority patent/US3352637A/en
Publication of DE1193485B publication Critical patent/DE1193485B/de
Pending 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Chemical Vapour Deposition (AREA)
DEK49863A 1963-05-30 1963-05-30 Verfahren und Anlage zur Herstellung von Nitriden der Elemente Aluminium, Bor, Silizium oder Zirkonium Pending DE1193485B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1050932D GB1050932A (https=) 1963-05-30
DEK49863A DE1193485B (de) 1963-05-30 1963-05-30 Verfahren und Anlage zur Herstellung von Nitriden der Elemente Aluminium, Bor, Silizium oder Zirkonium
FR976132A FR1396289A (fr) 1963-05-30 1964-05-28 Procédé et appareil pour la préparation de poudres de nitrures des éléments comprenant l'aluminium, le bore, le silicium et le zirconium
US371356A US3352637A (en) 1963-05-30 1964-06-01 Process and apparatus for the manufacture of nitride powders of the elements aluminum, boron, silicon or zirconium

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
DE1193485B true DE1193485B (de) 1965-05-26

Family

ID=7225397

Family Applications (1)

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

Country Status (3)

Country Link
US (1) US3352637A (https=)
DE (1) DE1193485B (https=)
GB (1) GB1050932A (https=)

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 (https=) * 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
DE3371295D1 (en) * 1982-03-01 1987-06-11 Toyota Motor Co Ltd A method and apparatus for making a fine powder compound of a metal and another element
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
JPS59208004A (ja) * 1983-05-10 1984-11-26 Toyota Motor Corp 金属微粉末の製造方法
US4666873A (en) * 1983-10-14 1987-05-19 General Electric Company Aluminum nitride-boron nitride composite article and method of making same
EP0149044B1 (en) * 1983-11-11 1987-05-13 Research Development Corporation of Japan 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
US7192644B2 (en) * 2002-04-22 2007-03-20 Stc.Unm Non-aqueous borate routes to boron nitride
US7060237B1 (en) 2002-04-22 2006-06-13 Science & Technology Corporation @ Unm Non-aqueous borate routes to boron nitride
US9776865B2 (en) 2013-11-01 2017-10-03 Bnnt, Llc Induction-coupled plasma synthesis of boron nitride 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
KR102517816B1 (ko) 2014-12-17 2023-04-04 비엔엔티 엘엘씨 질화붕소 나노튜브 강화 전기 부품
CA2985795C (en) 2015-05-13 2023-11-07 Bnnt, Llc Boron nitride nanotube neutron detector
AU2016265016B2 (en) 2015-05-21 2019-11-28 Bnnt, Llc Boron nitride nanotube synthesis via direct induction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229638C (https=) *
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.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE229638C (https=) *
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.

Also Published As

Publication number Publication date
GB1050932A (https=)
US3352637A (en) 1967-11-14

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