JPS5562804A - Production of nitride - Google Patents

Production of nitride

Info

Publication number
JPS5562804A
JPS5562804A JP13051379A JP13051379A JPS5562804A JP S5562804 A JPS5562804 A JP S5562804A JP 13051379 A JP13051379 A JP 13051379A JP 13051379 A JP13051379 A JP 13051379A JP S5562804 A JPS5562804 A JP S5562804A
Authority
JP
Japan
Prior art keywords
powder
iva
reacted
mixed
nitride
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.)
Granted
Application number
JP13051379A
Other languages
Japanese (ja)
Other versions
JPS5626604B2 (en
Inventor
Akio Hara
Masaya Miyake
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP13051379A priority Critical patent/JPS5562804A/en
Publication of JPS5562804A publication Critical patent/JPS5562804A/en
Publication of JPS5626604B2 publication Critical patent/JPS5626604B2/ja
Granted 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
    • C01B21/0615—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 transition metals other than titanium, zirconium or hafnium
    • C01B21/0617—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 transition metals other than titanium, zirconium or hafnium with vanadium, niobium or tantalum
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Abstract

PURPOSE: To efficiently obtain high purity nitride by regulating grain size distribution and temp. when IVA and VA group element oxide powder is mixed with carbon powder, and the mixt. is reacted in a N2 or NH3 gas stream.
CONSTITUTION: IVA and VA group element oxide powder is mixed with carbon powder in an amt. of 90W110% of the theoretical amt. for reducing the oxygen to obtain granulated powder having 80% or more of a 0.1W5mm diametrical grain size distribution. This powder is then reacted at 1700°C or above in a N2 or NH3 gas stream using a revolving furnace provided with a known graphite cylinder. By this method the residual oxygen content is lowered, and high purity nitride can be obtd. efficiently without forming carbide.
COPYRIGHT: (C)1980,JPO&Japio
JP13051379A 1979-10-09 1979-10-09 Production of nitride Granted JPS5562804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13051379A JPS5562804A (en) 1979-10-09 1979-10-09 Production of nitride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13051379A JPS5562804A (en) 1979-10-09 1979-10-09 Production of nitride

Publications (2)

Publication Number Publication Date
JPS5562804A true JPS5562804A (en) 1980-05-12
JPS5626604B2 JPS5626604B2 (en) 1981-06-19

Family

ID=15036082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13051379A Granted JPS5562804A (en) 1979-10-09 1979-10-09 Production of nitride

Country Status (1)

Country Link
JP (1) JPS5562804A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562057A (en) * 1984-03-29 1985-12-31 Union Carbide Corporation Preparation of low-carbon vanadium nitride
JPS61232208A (en) * 1985-04-08 1986-10-16 Toshiba Tungaloy Co Ltd Production of metallic nitride powder or metallic carbon nitride powder
JPS61266305A (en) * 1985-05-17 1986-11-26 Onoda Cement Co Ltd Production of silicon nitride
JPS6278103A (en) * 1985-09-30 1987-04-10 Toshiba Corp Production of aluminum nitride powder
JPS62207703A (en) * 1986-03-06 1987-09-12 Tokuyama Soda Co Ltd Production of powdery aluminum nitride
JPS6472910A (en) * 1987-09-14 1989-03-17 Tokyo Tungsten Kk Production of composite carbonitride solid solution
US5108713A (en) * 1986-10-15 1992-04-28 The Carborundum Company Apparatus for the continuous production of high ultra-fine, aluminum nitride powder by the carbo-nitridization of alumina
US5154907A (en) * 1986-10-15 1992-10-13 The Carborundum Company Process for the continuous production of high purity, ultra-fine, aluminum nitride powder by the carbo-nitridization of alumina

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024707U (en) * 1983-07-28 1985-02-20 大日本インキ化学工業株式会社 Sealer with zigzag cutter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334974A (en) * 1963-08-07 1967-08-08 Atomic Energy Authority Uk Manufacture of refractory compounds

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334974A (en) * 1963-08-07 1967-08-08 Atomic Energy Authority Uk Manufacture of refractory compounds

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562057A (en) * 1984-03-29 1985-12-31 Union Carbide Corporation Preparation of low-carbon vanadium nitride
JPS61232208A (en) * 1985-04-08 1986-10-16 Toshiba Tungaloy Co Ltd Production of metallic nitride powder or metallic carbon nitride powder
JPH0456764B2 (en) * 1985-04-08 1992-09-09 Toshiba Tangaroi Kk
JPS61266305A (en) * 1985-05-17 1986-11-26 Onoda Cement Co Ltd Production of silicon nitride
JPH0542362B2 (en) * 1985-05-17 1993-06-28 Onoda Cement Co Ltd
JPS6278103A (en) * 1985-09-30 1987-04-10 Toshiba Corp Production of aluminum nitride powder
JPS62207703A (en) * 1986-03-06 1987-09-12 Tokuyama Soda Co Ltd Production of powdery aluminum nitride
JPH0583482B2 (en) * 1986-03-06 1993-11-26 Tokuyama Soda Kk
US5108713A (en) * 1986-10-15 1992-04-28 The Carborundum Company Apparatus for the continuous production of high ultra-fine, aluminum nitride powder by the carbo-nitridization of alumina
US5154907A (en) * 1986-10-15 1992-10-13 The Carborundum Company Process for the continuous production of high purity, ultra-fine, aluminum nitride powder by the carbo-nitridization of alumina
JPS6472910A (en) * 1987-09-14 1989-03-17 Tokyo Tungsten Kk Production of composite carbonitride solid solution
JPH0513085B2 (en) * 1987-09-14 1993-02-19 Tokyo Tangusuten Kk

Also Published As

Publication number Publication date
JPS5626604B2 (en) 1981-06-19

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