ES2094900T3 - Procedimiento para preparar polvo de nitruro de aluminio via nitridacion por combustion controlada. - Google Patents

Procedimiento para preparar polvo de nitruro de aluminio via nitridacion por combustion controlada.

Info

Publication number
ES2094900T3
ES2094900T3 ES92901726T ES92901726T ES2094900T3 ES 2094900 T3 ES2094900 T3 ES 2094900T3 ES 92901726 T ES92901726 T ES 92901726T ES 92901726 T ES92901726 T ES 92901726T ES 2094900 T3 ES2094900 T3 ES 2094900T3
Authority
ES
Spain
Prior art keywords
aluminum nitride
aluminum metal
aluminum
metal powder
nitridation
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
ES92901726T
Other languages
English (en)
Inventor
Alan W Weimer
John P Henley
Gene A Cochran
Glenn A Eisman
William G Moore
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2094900T3 publication Critical patent/ES2094900T3/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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Fuel Cell (AREA)
  • Cookers (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

SE PRESENTA UN PROCESO EN EL QUE SE EFECTUA UN CALENTAMIENTO RAPIDO DE METAL DE ALUMINIO EN POLVO, TANTO SOLO COMO MEZCLADO CON POLVO DE NITRURO DE ALUMINIO PREVIAMENTE PREPARADO O UN MATERIAL COMPATIBLE O ELIMINABLE EN POLVO, EN LA PRESENCIA DE UNA FUENTE DE NITROGENO HASTA UNA TEMPERATURA EN LA BANDA DE ENTRE 1873 Y 2373 K PARA CONVERTIR EL METAL DE ALUMINIO EN POLVO EN NITRURO DE ALUMINIO, SOMETIENDO EL PRODUCTO DE NITRURO DE ALUMINIO A UN PROCESO DE ATAQUE QUIMICO. SUBSTANCIALMENTE TODAS LAS PARTICULAS DEL METAL DE ALUMINIO SE CALIENTAN A UNA VELOCIDAD DE ENTRE 100 K Y 10000 K POR SEGUNDO. EL POLVO DE METAL DE ALUMINIO O LA MEZCLA QUE CONTIENE EL POLVO DE METAL DE ALUMINIO SE MANTIENE EN ESA TEMPERATURA DURANTE UN PERIODO DE ENTRE 0.2 Y 10 SEGUNDOS. EL PRODUCTO TIENE UN AREA SUPERFICIAL DE ENTRE 2 Y 8 METROS CUADRADOS POR GRAMO Y UN CONTENIDO DE OXIGENO INFERIOR A 1.2 POR CIENTO DEL PESO.
ES92901726T 1991-05-03 1991-12-13 Procedimiento para preparar polvo de nitruro de aluminio via nitridacion por combustion controlada. Expired - Lifetime ES2094900T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/695,376 US5126121A (en) 1991-05-03 1991-05-03 Process for preparing aluminum nitride powder via controlled combustion nitridation

Publications (1)

Publication Number Publication Date
ES2094900T3 true ES2094900T3 (es) 1997-02-01

Family

ID=24792735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92901726T Expired - Lifetime ES2094900T3 (es) 1991-05-03 1991-12-13 Procedimiento para preparar polvo de nitruro de aluminio via nitridacion por combustion controlada.

Country Status (14)

Country Link
US (1) US5126121A (es)
EP (1) EP0582571B1 (es)
JP (1) JPH06506905A (es)
CN (1) CN1066429A (es)
AT (1) ATE145886T1 (es)
AU (1) AU9120891A (es)
BR (1) BR9107305A (es)
CA (1) CA2106669A1 (es)
DE (1) DE69123461T2 (es)
ES (1) ES2094900T3 (es)
FI (1) FI934824A0 (es)
IL (1) IL100628A0 (es)
NO (1) NO933959L (es)
WO (1) WO1992019534A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69218300T2 (de) * 1991-06-19 1997-10-09 Atochem Elf Sa Kontinuierliches Verfahren zur Herstellung von Aluminiumnitrid durch Karbonitrieren von Aluminium
US5219804A (en) * 1992-01-10 1993-06-15 The Dow Chemical Company Process for preparing ultrafine aluminum nitride powder
US5380688A (en) * 1993-08-09 1995-01-10 The Dow Chemical Company Method for making submicrometer carbides, submicrometer solid solution carbides, and the material resulting therefrom
US5525320A (en) * 1994-07-11 1996-06-11 University Of Cincinnati Process for aluminum nitride powder production
US5842417A (en) * 1995-04-25 1998-12-01 Heidelberger Druckmaschinen Ag Apparatus for preventing condensation in machines processing a web of material
CN1057063C (zh) * 1995-08-04 2000-10-04 中国科学院上海硅酸盐研究所 自蔓延高温合成氮化铝粉末的制备方法
JP3228924B2 (ja) * 2000-01-21 2001-11-12 イビデン株式会社 半導体製造・検査装置用セラミックヒータ
JP4729180B2 (ja) * 2001-02-02 2011-07-20 株式会社茨木研究所 窒化アルミニウムの製造方法
JP4545357B2 (ja) * 2001-07-23 2010-09-15 電気化学工業株式会社 窒化アルミニウム粉末の製造方法
CN100379679C (zh) * 2003-05-09 2008-04-09 株式会社茨木研究所 生产氮化铝的方法以及氮化铝
WO2005092789A1 (ja) * 2004-03-29 2005-10-06 Denki Kagaku Kogyo Kabushiki Kaisha 窒化アルミニウム粉末及び窒化アルミニウム焼結体
WO2006019098A1 (ja) * 2004-08-20 2006-02-23 Mitsubishi Chemical Corporation 金属窒化物および金属窒化物の製造方法
GB2445218B (en) * 2006-09-21 2011-05-25 Smith International Atomic layer deposition nanocoating on cutting tool powder materials
RU2361846C2 (ru) * 2007-04-02 2009-07-20 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Способ получения шихты, содержащей нитрид алюминия кубической фазы
TWI401206B (zh) * 2010-02-12 2013-07-11 Univ Nat Cheng Kung 氮化鋁之製備方法
EP2894126B1 (en) * 2012-09-07 2018-08-01 Tokuyama Corporation Method for producing water-resistant aluminum nitride powder
KR101766004B1 (ko) * 2015-03-20 2017-08-24 오씨아이 주식회사 질화알루미늄 분말의 제조장치, 제조방법 및 이로부터 제조된 질화알루미늄 분말
JP6546538B2 (ja) * 2016-01-29 2019-07-17 日本特殊陶業株式会社 窒化アルミニウム焼結体及びその製造方法
TWI629237B (zh) * 2016-11-28 2018-07-11 國立清華大學 氮化鋁製備方法
CN116239088B (zh) * 2021-12-07 2025-02-14 北京大学 一种用于降低氮化铝晶体中氧杂质含量的源粉预烧结方法
CN114772563B (zh) * 2022-04-28 2023-08-22 赵晓 一种高纯纳米氮化铝粉末的制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307908A (en) * 1965-08-16 1967-03-07 Union Carbide Corp Preparation of aluminum nitride
JPS60175537A (ja) * 1984-02-22 1985-09-09 Toyota Motor Corp セラミツク超微粒子の製造方法
JPS6168311A (ja) * 1984-09-10 1986-04-08 Chugai Ro Kogyo Kaisha Ltd 窒化アルミニウム粉未の製造方法およびその装置
JPS61275472A (ja) * 1985-05-29 1986-12-05 三菱レイヨン株式会社 導電性繊維の製法
JPH0737664B2 (ja) * 1985-07-16 1995-04-26 東洋アルミニウム株式会社 窒化アルミニウムの製造方法
JPS63195102A (ja) * 1987-02-09 1988-08-12 Showa Alum Corp 窒化アルミニウム粉末の連続的製造方法及び装置
JPS63221842A (ja) * 1987-03-11 1988-09-14 Nippon Steel Corp 金属粉体、金属化合物粉体およびセラミツクス粉体の製造方法および装置
JPS63277503A (ja) * 1987-05-08 1988-11-15 Showa Alum Corp 高純度窒化アルミニウム粉末の連続的製造方法及び装置
JPS63297206A (ja) * 1987-05-28 1988-12-05 Toyo Alum Kk 窒化アルミニウムの製造方法
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
US5110565A (en) * 1988-02-05 1992-05-05 The Dow Chemical Company Apparatus for producing uniform, fine ceramic powder
JPH01226709A (ja) * 1988-03-08 1989-09-11 Showa Alum Corp 高純度窒化アルミニウム紛末の製造方法
JPH01308812A (ja) * 1988-06-06 1989-12-13 Showa Alum Corp 窒化アルミニウム粉末の連続的製造方法及び装置
JPH01308813A (ja) * 1988-06-06 1989-12-13 Showa Alum Corp 窒化アルミニウム粉末の製造方法及び装置
JPH0226811A (ja) * 1988-07-12 1990-01-29 Showa Alum Corp 高純度窒化アルミニウム粉末の製造方法
JPH0226812A (ja) * 1988-07-12 1990-01-29 Showa Alum Corp 高純度窒化アルミニウム粉末の製造方法
JPH02283605A (ja) * 1989-04-24 1990-11-21 Showa Alum Corp 窒化アルミニウム粉末の連続的製造方法及び装置
JPH02283604A (ja) * 1989-04-24 1990-11-21 Showa Alum Corp 窒化アルミニウム粉末の連続的製造方法及び装置

Also Published As

Publication number Publication date
US5126121A (en) 1992-06-30
ATE145886T1 (de) 1996-12-15
DE69123461T2 (de) 1997-03-27
CA2106669A1 (en) 1992-11-04
WO1992019534A1 (en) 1992-11-12
FI934824A7 (fi) 1993-11-01
BR9107305A (pt) 1994-09-27
DE69123461D1 (de) 1997-01-16
JPH06506905A (ja) 1994-08-04
EP0582571A1 (en) 1994-02-16
NO933959D0 (no) 1993-11-02
EP0582571B1 (en) 1996-12-04
IL100628A0 (en) 1992-09-06
CN1066429A (zh) 1992-11-25
FI934824L (fi) 1993-11-01
FI934824A0 (fi) 1993-11-01
NO933959L (no) 1993-11-02
AU9120891A (en) 1992-12-21

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