DE69008706D1 - Verfahren zur Herstellung von Siliziumnitrid. - Google Patents

Verfahren zur Herstellung von Siliziumnitrid.

Info

Publication number
DE69008706D1
DE69008706D1 DE69008706T DE69008706T DE69008706D1 DE 69008706 D1 DE69008706 D1 DE 69008706D1 DE 69008706 T DE69008706 T DE 69008706T DE 69008706 T DE69008706 T DE 69008706T DE 69008706 D1 DE69008706 D1 DE 69008706D1
Authority
DE
Germany
Prior art keywords
silicon nitride
production
less
content
silicon
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
DE69008706T
Other languages
English (en)
Other versions
DE69008706T2 (de
Inventor
Craig W Willkens
Stephen D Hartline
Normand P Arsenault
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Publication of DE69008706D1 publication Critical patent/DE69008706D1/de
Application granted granted Critical
Publication of DE69008706T2 publication Critical patent/DE69008706T2/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
    • C01B21/068—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
DE69008706T 1990-02-14 1990-08-28 Verfahren zur Herstellung von Siliziumnitrid. Expired - Fee Related DE69008706T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/479,773 US4970057A (en) 1989-04-28 1990-02-14 Silicon nitride vacuum furnace process

Publications (2)

Publication Number Publication Date
DE69008706D1 true DE69008706D1 (de) 1994-06-09
DE69008706T2 DE69008706T2 (de) 1994-12-01

Family

ID=23905366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008706T Expired - Fee Related DE69008706T2 (de) 1990-02-14 1990-08-28 Verfahren zur Herstellung von Siliziumnitrid.

Country Status (8)

Country Link
US (1) US4970057A (de)
EP (1) EP0442032B1 (de)
AT (1) ATE105266T1 (de)
AU (1) AU622092B2 (de)
CA (1) CA2024139A1 (de)
DD (1) DD297534A5 (de)
DE (1) DE69008706T2 (de)
NO (1) NO179899C (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160719A (en) * 1990-07-24 1992-11-03 Eaton Corporation Process for nitriding silicon containing materials
JP2699770B2 (ja) * 1992-07-14 1998-01-19 信越化学工業株式会社 高充填性窒化ケイ素粉末及びその製造方法
US6007789A (en) * 1992-11-03 1999-12-28 Eaton Corporation Method of nitriding silicon
JPH0733411A (ja) * 1993-07-16 1995-02-03 Shin Etsu Chem Co Ltd 高α型窒化ケイ素粉末の製造方法
JP4136380B2 (ja) * 2001-12-21 2008-08-20 日本碍子株式会社 高熱伝導性含Ｓｉ材料及びその製造方法
US7763205B2 (en) * 2004-10-22 2010-07-27 Ceradyne, Inc. Continuous process for fabricating reaction bonded silicon nitride articles
EP2658680B1 (de) 2010-12-31 2020-12-09 Saint-Gobain Ceramics & Plastics, Inc. Schleifgegenstanden mit Schleifpartikeln mit besonderen Formen und Verfahren zur Formung solcher Gegenständen
US8986409B2 (en) 2011-06-30 2015-03-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
EP2726248B1 (de) 2011-06-30 2019-06-19 Saint-Gobain Ceramics & Plastics, Inc. Flüssigphasengesinterte abrasive siliciumcarbidpartikel
BR112014007089A2 (pt) 2011-09-26 2017-03-28 Saint-Gobain Ceram & Plastics Inc artigos abrasivos incluindo materiais de partículas abrasivas, abrasivos revestidos usando os materiais de partículas abrasivas e os métodos de formação
EP2797715A4 (de) 2011-12-30 2016-04-20 Saint Gobain Ceramics Geformte schleifpartikel und verfahren zu ihrer herstellung
JP5903502B2 (ja) 2011-12-30 2016-04-13 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 成形研磨粒子を備える粒子材料
AU2012362173B2 (en) 2011-12-30 2016-02-25 Saint-Gobain Ceramics & Plastics, Inc. Forming shaped abrasive particles
US8840696B2 (en) 2012-01-10 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
JP5966019B2 (ja) 2012-01-10 2016-08-10 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 複雑形状を有する研磨粒子およびその形成方法
US9242346B2 (en) 2012-03-30 2016-01-26 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
CN110013795A (zh) 2012-05-23 2019-07-16 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
IN2015DN00343A (de) 2012-06-29 2015-06-12 Saint Gobain Ceramics
US9440332B2 (en) 2012-10-15 2016-09-13 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
CN104994995B (zh) 2012-12-31 2018-12-14 圣戈本陶瓷及塑料股份有限公司 颗粒材料及其形成方法
CA2907372C (en) 2013-03-29 2017-12-12 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
AU2014324453B2 (en) 2013-09-30 2017-08-03 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and methods of forming same
BR112016015029B1 (pt) 2013-12-31 2021-12-14 Saint-Gobain Abrasifs Artigo abrasivo incluindo partículas abrasivas moldadas
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
MX2016013465A (es) 2014-04-14 2017-02-15 Saint-Gobain Ceram & Plastics Inc Articulo abrasivo que incluye particulas abrasivas conformadas.
WO2015160855A1 (en) 2014-04-14 2015-10-22 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
WO2015184355A1 (en) 2014-05-30 2015-12-03 Saint-Gobain Abrasives, Inc. Method of using an abrasive article including shaped abrasive particles
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
US9707529B2 (en) 2014-12-23 2017-07-18 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
US9676981B2 (en) 2014-12-24 2017-06-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle fractions and method of forming same
TWI634200B (zh) 2015-03-31 2018-09-01 聖高拜磨料有限公司 固定磨料物品及其形成方法
CN107636109A (zh) 2015-03-31 2018-01-26 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
EP3307483B1 (de) 2015-06-11 2020-06-17 Saint-Gobain Ceramics&Plastics, Inc. Schleifartikel mit geformten schleifpartikeln
WO2017197002A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
CN109415615A (zh) 2016-05-10 2019-03-01 圣戈本陶瓷及塑料股份有限公司 磨料颗粒及其形成方法
EP4349896A3 (de) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Feste schleifartikel und verfahren zur formung davon
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
EP3642293A4 (de) 2017-06-21 2021-03-17 Saint-Gobain Ceramics&Plastics, Inc. Teilchenförmige materialien und verfahren zur herstellung davon
CN114867582B (zh) 2019-12-27 2024-10-18 圣戈本陶瓷及塑料股份有限公司 磨料制品及其形成方法
EP4103529A1 (de) * 2020-03-19 2022-12-21 Airmar Technology Corporation Verfahren zur herstellung von porösen keramiken für akustische wandler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414143A (en) * 1972-03-03 1975-11-19 Lucas Industries Ltd Method of manufacturing silicon nitride powder
US4235857A (en) * 1979-07-02 1980-11-25 Ford Motor Company Method of nitriding silicon
JPS61158804A (ja) * 1984-12-28 1986-07-18 Onoda Cement Co Ltd 窒化けい素の製法
CA1282943C (en) * 1985-01-17 1991-04-16 George A. Rossetti, Jr. Fiber-reinforced ceramic and process therefor

Also Published As

Publication number Publication date
AU622092B2 (en) 1992-03-26
EP0442032B1 (de) 1994-05-04
NO179899B (no) 1996-09-30
NO903897L (no) 1991-08-15
CA2024139A1 (en) 1991-08-15
NO179899C (no) 1997-01-08
NO903897D0 (no) 1990-09-06
DE69008706T2 (de) 1994-12-01
EP0442032A1 (de) 1991-08-21
DD297534A5 (de) 1992-01-09
AU6097590A (en) 1991-08-15
US4970057A (en) 1990-11-13
ATE105266T1 (de) 1994-05-15

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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