ES2060460T3 - Procedimiento de nitruracion directa de metales de bajo punto de fusion. - Google Patents

Procedimiento de nitruracion directa de metales de bajo punto de fusion.

Info

Publication number
ES2060460T3
ES2060460T3 ES92420004T ES92420004T ES2060460T3 ES 2060460 T3 ES2060460 T3 ES 2060460T3 ES 92420004 T ES92420004 T ES 92420004T ES 92420004 T ES92420004 T ES 92420004T ES 2060460 T3 ES2060460 T3 ES 2060460T3
Authority
ES
Spain
Prior art keywords
metals
nitruration
direct
procedure
low
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
ES92420004T
Other languages
English (en)
Inventor
Dominique Dubots
Pierre Faure
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.)
Ferroglobe France SAS
Original Assignee
Pechiney Electrometallurgie SAS
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 Pechiney Electrometallurgie SAS filed Critical Pechiney Electrometallurgie SAS
Application granted granted Critical
Publication of ES2060460T3 publication Critical patent/ES2060460T3/es
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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • 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
    • C01B21/0682—Preparation by direct nitridation of 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
    • C01B21/0722—Preparation by direct nitridation of 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0828—Carbonitrides or oxycarbonitrides of metals, boron or silicon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/591—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCESO DE NITRURACION DIRECTA DE METALES CON PUNTO DE FUSION RELATIVAMENTE BAJO MEDIANTE UN GAS NITROGENADA, CARACTERIZADA EN QUE SE MEZCLA UN POLVO DE AL MENOS UNO DE DICHOS METALES CON UN POLVO REFRACTARIO, SE CALIENTA ESTA MEZCLA BAJO ATMOSFERA DE GAS NITROGENADO A PRESION ATMOSFERICA HASTA INICIAR UNA REACCION RAPIDA Y EXOTERMICA DE NITRURACION Y SE DEJA CONTINUAR ESTA REACCION, QUE SE DESARROLLA A UNA TEMPERATURA GENERALMENTE SUPERIOR A LA DE LA FUSION DE DICHOS METALES SIN QUE SE OBSERVE NINGUNA HUELLA DE FUSION APARENTE, HASTA LA CONSUMICION TOTAL DE DICHOS METALES PARA OBTENER UNA MASA SOLIDA MUY POROSA FACIL DE MOLER A BASE DE NITRUROS O DE OXINITRUROS METALICOS.
ES92420004T 1991-01-03 1992-01-02 Procedimiento de nitruracion directa de metales de bajo punto de fusion. Expired - Lifetime ES2060460T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100376A FR2671339B1 (fr) 1991-01-03 1991-01-03 Procede de nitruration directe de metaux a bas point de fusion.

Publications (1)

Publication Number Publication Date
ES2060460T3 true ES2060460T3 (es) 1994-11-16

Family

ID=9408676

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92420004T Expired - Lifetime ES2060460T3 (es) 1991-01-03 1992-01-02 Procedimiento de nitruracion directa de metales de bajo punto de fusion.

Country Status (12)

Country Link
US (1) US5314675A (es)
EP (1) EP0494129B1 (es)
JP (1) JP3177278B2 (es)
KR (1) KR100235522B1 (es)
AU (1) AU642331B2 (es)
BR (1) BR9200009A (es)
CA (1) CA2058682C (es)
DE (1) DE69200351T2 (es)
ES (1) ES2060460T3 (es)
FR (1) FR2671339B1 (es)
TW (1) TW197996B (es)
ZA (1) ZA9213B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138481A1 (de) * 1991-11-22 1993-05-27 Kempten Elektroschmelz Gmbh Wiederaufarbeitung von gebrauchten verdampferschiffchen
JP2967094B2 (ja) * 1995-11-02 1999-10-25 工業技術院長 窒化アルミニウム焼結体、及び窒化アルミニウム粉末の製造方法
FR2745562B1 (fr) * 1996-03-04 1998-04-17 Pechiney Electrometallurgie Procede de preparation d'une poudre refractaire a partir de masses de contact usees issues de la production de silanes et produits refractaires obtenus
US5934900A (en) * 1996-03-29 1999-08-10 Integrated Thermal Sciences, Inc. Refractory nitride, carbide, ternary oxide, nitride/oxide, oxide/carbide, oxycarbide, and oxynitride materials and articles
BR0108905A (pt) 2000-03-01 2003-03-18 Cabot Corp Metais nitrificados para válvula e processos para fabricação dos mesmos
FR2836472B1 (fr) * 2002-02-28 2004-05-21 Pem Abrasifs Refractaires Grains abrasifs a base d'oxynitrure d'aluminium
WO2012056808A1 (ja) * 2010-10-25 2012-05-03 日本碍子株式会社 セラミックス材料、半導体製造装置用部材、スパッタリングターゲット部材及びセラミックス材料の製造方法
WO2012056807A1 (ja) * 2010-10-25 2012-05-03 日本碍子株式会社 セラミックス材料、積層体、半導体製造装置用部材及びスパッタリングターゲット部材
JP5849650B2 (ja) * 2011-04-13 2016-01-27 株式会社デンソー 窒素とアルミニウムと他金属とを含む多元化合物の複合材料の製造方法
CN118183640B (zh) * 2024-03-26 2025-10-10 闽都创新实验室 一种单一原料合成纳米AlON粉体的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057005B (de) * 1956-03-29 1959-05-06 Electro Chimie Metal Verfahren zur Herstellung von Gegenstaenden aus Aluminiumnitrid
FR1149539A (fr) * 1956-04-17 1957-12-27 Electro Chimie Soc D Procédé de fabrication d'objets en nitrure d'aluminium
US2929126A (en) * 1956-04-19 1960-03-22 Electro Chimie Metal Process of making molded aluminum nitride articles
DE1057006B (de) * 1958-02-01 1959-05-06 Dipl Berging Hans Georg Habbel Verfahren zur Aufbereitung von Rohton
CA953479A (en) * 1970-09-26 1974-08-27 Lucas (Joseph) (Industries) Limited Silicon nitride products
GB2075965B (en) * 1980-05-14 1983-10-05 Dresser Ind Nitride bonded refractory shapes and their production
EP0165707B1 (en) * 1984-05-18 1991-10-23 Sumitomo Electric Industries Limited Method of sintering ceramics and metal-dispersed reinforced ceramics obtained thereby
US4944930A (en) * 1986-11-21 1990-07-31 Regents Of The University Of California Synthesis of fine-grained α-silicon nitride by a combustion process
US4877759A (en) * 1987-05-29 1989-10-31 Regents Of The University Of California One step process for producing dense aluminum nitride and composites thereof
US4990180A (en) * 1988-07-28 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Combustion synthesis of low exothermic component rich composites
US5030600A (en) * 1988-10-06 1991-07-09 Benchmark Structural Ceramics Corp. Novel sialon composition

Also Published As

Publication number Publication date
US5314675A (en) 1994-05-24
ZA9213B (en) 1993-04-05
JPH04304359A (ja) 1992-10-27
BR9200009A (pt) 1992-09-08
KR920014709A (ko) 1992-08-25
AU642331B2 (en) 1993-10-14
DE69200351D1 (de) 1994-10-06
EP0494129A1 (fr) 1992-07-08
CA2058682A1 (fr) 1992-07-04
CA2058682C (fr) 2002-03-26
FR2671339A1 (fr) 1992-07-10
EP0494129B1 (fr) 1994-08-31
DE69200351T2 (de) 1995-02-16
TW197996B (es) 1993-01-11
AU1000792A (en) 1992-07-09
FR2671339B1 (fr) 1993-08-27
KR100235522B1 (ko) 1999-12-15
JP3177278B2 (ja) 2001-06-18

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