DE3787402T2 - Metallcarbid- und -nitridpulver für Keramiken durch karbothermische Reduktion und Verfahren zu deren Herstellung. - Google Patents

Metallcarbid- und -nitridpulver für Keramiken durch karbothermische Reduktion und Verfahren zu deren Herstellung.

Info

Publication number
DE3787402T2
DE3787402T2 DE87400663T DE3787402T DE3787402T2 DE 3787402 T2 DE3787402 T2 DE 3787402T2 DE 87400663 T DE87400663 T DE 87400663T DE 3787402 T DE3787402 T DE 3787402T DE 3787402 T2 DE3787402 T2 DE 3787402T2
Authority
DE
Germany
Prior art keywords
carbothermal reduction
ceramics
manufacture
appropriate
production
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 - Fee Related
Application number
DE87400663T
Other languages
English (en)
Other versions
DE3787402D1 (de
Inventor
Roland Bachelard
Philippe Joubert
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Publication of DE3787402D1 publication Critical patent/DE3787402D1/de
Application granted granted Critical
Publication of DE3787402T2 publication Critical patent/DE3787402T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01B21/0685—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
    • C01B21/06—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
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/04—Compounds with a limited amount of crystallinty, e.g. as indicated by a crystallinity index
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/14—Pore volume
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE87400663T 1986-04-03 1987-03-25 Metallcarbid- und -nitridpulver für Keramiken durch karbothermische Reduktion und Verfahren zu deren Herstellung. Expired - Fee Related DE3787402T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8604765A FR2596745B1 (fr) 1986-04-03 1986-04-03 Poudres pour ceramiques en carbures et nitrures metalliques par reduction carbothermique et leur procede de fabrication

Publications (2)

Publication Number Publication Date
DE3787402D1 DE3787402D1 (de) 1993-10-21
DE3787402T2 true DE3787402T2 (de) 1994-03-24

Family

ID=9333846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87400663T Expired - Fee Related DE3787402T2 (de) 1986-04-03 1987-03-25 Metallcarbid- und -nitridpulver für Keramiken durch karbothermische Reduktion und Verfahren zu deren Herstellung.

Country Status (12)

Country Link
EP (1) EP0247907B1 (de)
JP (1) JP2610868B2 (de)
CN (1) CN1009819B (de)
AT (1) ATE94510T1 (de)
AU (1) AU597633B2 (de)
CA (1) CA1339701C (de)
DE (1) DE3787402T2 (de)
DK (1) DK167971B1 (de)
ES (1) ES2043675T3 (de)
FR (1) FR2596745B1 (de)
IE (1) IE61432B1 (de)
NO (1) NO171267C (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63319204A (ja) * 1987-06-24 1988-12-27 Nippon Cement Co Ltd 非酸化物粉末の製造方法
US4866012A (en) * 1987-10-05 1989-09-12 Engelhard Corporation Carbothermally reduced ceramic materials and method of making same
JPH01172205A (ja) * 1987-12-26 1989-07-07 Ibiden Co Ltd 金属炭化物製造用原料組成物
DE3807419A1 (de) * 1988-03-07 1989-09-21 Fraunhofer Ges Forschung Verfahren zur herstellung von fuer keramische materialien geeigneten nitriden
HUT56794A (en) * 1989-03-28 1991-10-28 Pechiney Electrometallurgie Process for producing heavy metal carbides with high specific surface
FR2653427B2 (fr) * 1989-03-28 1994-04-15 Pechiney Electrometallurgie Perfectionnement a l'obtention de carbure de metaux lourds a surface specifique elevee.
FR2645143B1 (fr) * 1989-03-28 1992-01-17 Pechiney Electrometallurgie Obtention de carbures de metaux lourds a surface specifique elevee
DE3910781A1 (de) * 1989-04-04 1990-10-11 Bayer Ag Verfahren zur herstellung kohlenstoffarmer, feinteiliger keramikpulver
GB2233969A (en) * 1989-07-06 1991-01-23 Carborundum Co Improvements in or relating to the manufacture of aluminium nitride.
FR2678602A1 (fr) * 1991-07-02 1993-01-08 Atochem Procede de preparation de nitrure de silicium par carbonitruration de silice et nitrure de silicium sous forme de particules exemptes de whiskers.
US5219804A (en) * 1992-01-10 1993-06-15 The Dow Chemical Company Process for preparing ultrafine aluminum nitride powder
EP0587888B1 (de) * 1992-04-06 1998-07-01 Mitsui Chemicals, Inc. Verfahren zur herstellung einer kohlenstoffzusammensetzung
US6395245B1 (en) 1992-04-06 2002-05-28 Mitsui Chemicals, Inc. Method for preparing carbon-containing composition
CA2322707C (fr) * 1998-03-16 2008-12-16 Sep Bienvenu-Lacoste Procede de synthese de ceramiques complexes pulverulentes de metaux refractaires
CN1067969C (zh) * 1998-07-24 2001-07-04 清华大学 氮化铝晶须的制备方法
JP2012046401A (ja) * 2010-08-30 2012-03-08 Sumitomo Osaka Cement Co Ltd 炭化ケイ素前駆物質の製造方法及び炭化ケイ素粉体の製造方法
JP5618734B2 (ja) * 2010-09-28 2014-11-05 株式会社トクヤマ 球状窒化アルミニウム粉末
CN102978614B (zh) * 2012-12-24 2014-12-24 常州大学 以TiO2、碳酸铵和N2气体为组元的等离子弧诱导金属表层复合TiN强化方法
CN108840681B (zh) * 2018-08-16 2022-01-14 景德镇陶瓷大学 一种纳米碳化硼及其制备方法
CN109368644A (zh) * 2018-11-24 2019-02-22 冯良荣 一种制备碳氮化硅的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028977A (en) * 1962-02-24 1966-05-11 Eric Campbell Shears Improvements in or relating to the manufacture of silicon nitride and oxynitride
FR1460778A (fr) * 1964-10-14 1966-01-07 Du Pont Procédé de fabrication de carbure de silicium
JPS49106500A (de) * 1973-02-15 1974-10-09
US4529575A (en) * 1982-08-27 1985-07-16 Ibiden Kabushiki Kaisha Process for producing ultrafine silicon carbide powder
JPS6054910A (ja) * 1983-09-06 1985-03-29 Central Glass Co Ltd 炭化ケイ素粉末の製造方法
US4626422A (en) * 1985-06-24 1986-12-02 Gte Products Corporation High purity high surface area silicon nitride

Also Published As

Publication number Publication date
AU7103887A (en) 1987-10-08
ATE94510T1 (de) 1993-10-15
DE3787402D1 (de) 1993-10-21
JPS62241811A (ja) 1987-10-22
AU597633B2 (en) 1990-06-07
NO171267C (no) 1993-02-17
FR2596745A1 (fr) 1987-10-09
CN1009819B (zh) 1990-10-03
EP0247907A3 (en) 1988-04-27
FR2596745B1 (fr) 1991-06-07
DK168187A (da) 1987-10-04
NO871374D0 (no) 1987-04-02
NO871374L (no) 1987-10-05
EP0247907B1 (de) 1993-09-15
CN87102971A (zh) 1987-10-21
ES2043675T3 (es) 1994-01-01
JP2610868B2 (ja) 1997-05-14
EP0247907A2 (de) 1987-12-02
NO171267B (no) 1992-11-09
CA1339701C (fr) 1998-03-10
DK167971B1 (da) 1994-01-10
IE61432B1 (en) 1994-11-02
IE870754L (en) 1987-10-03
DK168187D0 (da) 1987-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee