DE69021907T2 - Verfahren zur Herstellung von kristallinem, sinterfähigem Aluminiumnitridpulver. - Google Patents

Verfahren zur Herstellung von kristallinem, sinterfähigem Aluminiumnitridpulver.

Info

Publication number
DE69021907T2
DE69021907T2 DE69021907T DE69021907T DE69021907T2 DE 69021907 T2 DE69021907 T2 DE 69021907T2 DE 69021907 T DE69021907 T DE 69021907T DE 69021907 T DE69021907 T DE 69021907T DE 69021907 T2 DE69021907 T2 DE 69021907T2
Authority
DE
Germany
Prior art keywords
crystalline
production
aluminum nitride
nitride powder
sinterable aluminum
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
DE69021907T
Other languages
English (en)
Other versions
DE69021907D1 (de
Inventor
Kazuo Wakimura
Masao Tanaka
Atsuhiko Hiai
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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
Priority claimed from JP1624489A external-priority patent/JP2670331B2/ja
Priority claimed from JP1034998A external-priority patent/JP2812473B2/ja
Priority claimed from JP5507089A external-priority patent/JPH02239109A/ja
Priority claimed from JP1156705A external-priority patent/JP2726703B2/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE69021907D1 publication Critical patent/DE69021907D1/de
Publication of DE69021907T2 publication Critical patent/DE69021907T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C01P2006/32—Thermal properties
    • 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
DE69021907T 1989-01-27 1990-01-23 Verfahren zur Herstellung von kristallinem, sinterfähigem Aluminiumnitridpulver. Expired - Fee Related DE69021907T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1624489A JP2670331B2 (ja) 1989-01-27 1989-01-27 窒化アルミニウム粉末の製造方法
JP1034998A JP2812473B2 (ja) 1989-02-16 1989-02-16 窒化アルミニウム粉末の製造方法
JP5507089A JPH02239109A (ja) 1989-03-09 1989-03-09 窒化アルミニウム粉末の製造方法
JP1156705A JP2726703B2 (ja) 1989-06-21 1989-06-21 窒化アルミニウム粉末の製造方法

Publications (2)

Publication Number Publication Date
DE69021907D1 DE69021907D1 (de) 1995-10-05
DE69021907T2 true DE69021907T2 (de) 1996-04-18

Family

ID=27456535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021907T Expired - Fee Related DE69021907T2 (de) 1989-01-27 1990-01-23 Verfahren zur Herstellung von kristallinem, sinterfähigem Aluminiumnitridpulver.

Country Status (4)

Country Link
US (1) US5110575A (de)
EP (1) EP0385096B1 (de)
CA (1) CA2008645C (de)
DE (1) DE69021907T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06227868A (ja) * 1993-02-01 1994-08-16 Sumitomo Kinzoku Ceramics:Kk グリーンシート成形用窒化アルミニウム粉末及びその製造方法
US5876682A (en) * 1997-02-25 1999-03-02 The United States Of America As Represented By The Secretary Of The Navy Nanostructured ceramic nitride powders and a method of making the same
TW200607754A (en) * 2004-07-08 2006-03-01 Mitsui Chemicals Inc Aluminum nitride powder, method for producing the same and use thereof
CN100372639C (zh) * 2004-07-08 2008-03-05 三井化学株式会社 氮化铝粉末及其制造方法和用途
KR101766004B1 (ko) * 2015-03-20 2017-08-24 오씨아이 주식회사 질화알루미늄 분말의 제조장치, 제조방법 및 이로부터 제조된 질화알루미늄 분말
KR102508160B1 (ko) * 2017-03-07 2023-03-10 가부시끼가이샤 도꾸야마 조대 입자를 포함하지 않는 질화알루미늄 분말
CN113976097B (zh) * 2021-12-29 2022-03-08 山西炬华新材料科技有限公司 含活性炭载体及催化剂的控氧焙烧装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783430A (en) * 1986-04-25 1988-11-08 Gte Laboratories Incorporated Process of making high purity aluminum nitride
CA1334475C (en) * 1986-09-04 1995-02-21 E.I. Du Pont De Nemours And Company High purity aluminum nitride of controlled morphology
JPS63176302A (ja) * 1987-01-16 1988-07-20 Mitsubishi Metal Corp 高純度窒化アルミニウム微粉末の製造法
DE3871013D1 (de) * 1987-07-29 1992-06-17 Mitsui Toatsu Chemicals Verfahren zur gewinnung von aluminiumnitrid und daraus hergestelltes sinterprodukt.

Also Published As

Publication number Publication date
EP0385096A1 (de) 1990-09-05
DE69021907D1 (de) 1995-10-05
US5110575A (en) 1992-05-05
CA2008645A1 (en) 1990-07-27
CA2008645C (en) 1997-05-13
EP0385096B1 (de) 1995-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee