DE3586093D1 - Verfahren zur herstellung von aluminiumnitridpulver. - Google Patents

Verfahren zur herstellung von aluminiumnitridpulver.

Info

Publication number
DE3586093D1
DE3586093D1 DE8585116278T DE3586093T DE3586093D1 DE 3586093 D1 DE3586093 D1 DE 3586093D1 DE 8585116278 T DE8585116278 T DE 8585116278T DE 3586093 T DE3586093 T DE 3586093T DE 3586093 D1 DE3586093 D1 DE 3586093D1
Authority
DE
Germany
Prior art keywords
aluminum nitride
nitride powder
producing aluminum
producing
powder
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.)
Expired - Lifetime
Application number
DE8585116278T
Other languages
English (en)
Inventor
Hiroshi Inoue
Akihiko Tsuge
Katsutoshi Komeya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3586093D1 publication Critical patent/DE3586093D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01B21/072—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
    • C01B21/0726—Preparation by carboreductive nitridation
    • 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0821—Oxynitrides of metals, boron or silicon
    • C01B21/0826—Silicon aluminium oxynitrides, i.e. sialons
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
DE8585116278T 1984-12-24 1985-12-19 Verfahren zur herstellung von aluminiumnitridpulver. Expired - Lifetime DE3586093D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59270950A JPS61151006A (ja) 1984-12-24 1984-12-24 窒化アルミニウム質粉末の製造方法

Publications (1)

Publication Number Publication Date
DE3586093D1 true DE3586093D1 (de) 1992-06-25

Family

ID=17493272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585116278T Expired - Lifetime DE3586093D1 (de) 1984-12-24 1985-12-19 Verfahren zur herstellung von aluminiumnitridpulver.

Country Status (4)

Country Link
US (1) US4680278A (de)
EP (1) EP0186144B1 (de)
JP (1) JPS61151006A (de)
DE (1) DE3586093D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1318691C (en) * 1987-08-28 1993-06-01 Akira Yamakawa Sintered body of aluminum nitride and method for producing the same
JP2547786B2 (ja) * 1987-08-28 1996-10-23 住友電気工業株式会社 窒化アルミニウム焼結体の製造法
JPS6461361A (en) * 1987-09-01 1989-03-08 Sumitomo Electric Industries Aluminum nitride sintered compact having high heat conductivity
US4767607A (en) * 1987-09-02 1988-08-30 The Polytechnic University Method for production of high purity aluminum nitrides
US4869892A (en) * 1987-09-11 1989-09-26 Alcan International Limited Methods of making fine particulate aluminum nitride
US4866012A (en) * 1987-10-05 1989-09-12 Engelhard Corporation Carbothermally reduced ceramic materials and method of making same
US4985225A (en) * 1987-10-26 1991-01-15 Matsushita Electric Works, Ltd. Process for producing aluminum nitride powders
EP0347566A3 (de) * 1988-06-23 1991-02-27 Hoechst Aktiengesellschaft Aluminiumnitridpulver und Verfahren zu seiner Herstellung
US5108967A (en) * 1989-05-15 1992-04-28 Aluminum Company Of America Process for producing nonequiaxed silicon aluminum oxynitride
US4977113A (en) * 1989-05-15 1990-12-11 Aluminum Company Of America Process for producing silicon aluminum oxynitride by carbothermic reaction
GB2233969A (en) * 1989-07-06 1991-01-23 Carborundum Co Improvements in or relating to the manufacture of aluminium nitride.
DE4020905A1 (de) * 1990-06-30 1992-03-05 Hoechst Ag Verfahren zur herstellung von aluminiumnitrid
US5100846A (en) * 1990-09-13 1992-03-31 The Dow Chemical Company Purification of carbothermally produced aluminum nitride
US5342562A (en) * 1991-03-21 1994-08-30 W. R. Grace & Co.-Conn. Reaction processing of AlN/SiC composites and solid solutions
DE69419636T2 (de) * 1993-03-16 2000-02-10 Ykk Corp Verfahren zur Herstellung von ultrafeinen Kompositpartikeln aus Aluminiumnitrid und Seltenerdnitrid
CN102249689B (zh) * 2011-05-25 2013-10-09 山东理工大学 氮化铝粉体的制备方法
CN111825066B (zh) * 2020-07-31 2022-03-01 山东恒晶新材料有限公司 一种自催化高纯氮化铝的制备方法
CN114380279A (zh) * 2021-10-29 2022-04-22 江苏悟晴电子新材料有限公司 一种高性能氮化铝材料的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082165B (en) * 1980-07-17 1984-03-28 Asahi Glass Co Ltd Silicon carbide ceramic
JPS5950008A (ja) * 1982-09-17 1984-03-22 Tokuyama Soda Co Ltd 窒化アルミニウム粉末及びその製造方法
US4499193A (en) * 1982-12-16 1985-02-12 Aluminum Company Of America Process for producing beta'-silicon aluminum oxynitride (B'-SiAlON) using discrete particles
US4511666B1 (en) * 1982-12-16 1987-11-17 Process for producing beta-silicon aluminum oxynitride(b'-siaion)
JPS6060910A (ja) * 1983-09-14 1985-04-08 Tokuyama Soda Co Ltd 窒化アルミニウムの製造方法
JPS60127208A (ja) * 1983-12-15 1985-07-06 Toshiba Corp 窒化アルミニウム粉末の製造方法

Also Published As

Publication number Publication date
EP0186144A2 (de) 1986-07-02
EP0186144B1 (de) 1992-05-20
EP0186144A3 (en) 1988-04-06
JPS61151006A (ja) 1986-07-09
US4680278A (en) 1987-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee