DE69414727D1 - Druckloses sintern von siliziumnitid bei tiefer temperatur - Google Patents

Druckloses sintern von siliziumnitid bei tiefer temperatur

Info

Publication number
DE69414727D1
DE69414727D1 DE69414727T DE69414727T DE69414727D1 DE 69414727 D1 DE69414727 D1 DE 69414727D1 DE 69414727 T DE69414727 T DE 69414727T DE 69414727 T DE69414727 T DE 69414727T DE 69414727 D1 DE69414727 D1 DE 69414727D1
Authority
DE
Germany
Prior art keywords
pressure
deep temperature
free sintering
nitide
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
DE69414727T
Other languages
English (en)
Other versions
DE69414727T2 (de
Inventor
Kevin Nilsen
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
Publication of DE69414727D1 publication Critical patent/DE69414727D1/de
Application granted granted Critical
Publication of DE69414727T2 publication Critical patent/DE69414727T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
DE69414727T 1993-12-23 1994-09-07 Druckloses sintern von siliziumnitid bei tiefer temperatur Expired - Fee Related DE69414727T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/178,376 US5376602A (en) 1993-12-23 1993-12-23 Low temperature, pressureless sintering of silicon nitride
PCT/US1994/010034 WO1995017356A1 (en) 1993-12-23 1994-09-07 Low temperature, pressureless sintering of silicon nitride

Publications (2)

Publication Number Publication Date
DE69414727D1 true DE69414727D1 (de) 1998-12-24
DE69414727T2 DE69414727T2 (de) 1999-04-08

Family

ID=22652308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414727T Expired - Fee Related DE69414727T2 (de) 1993-12-23 1994-09-07 Druckloses sintern von siliziumnitid bei tiefer temperatur

Country Status (7)

Country Link
US (1) US5376602A (de)
EP (1) EP0739326B1 (de)
JP (1) JPH09507467A (de)
CA (1) CA2178819A1 (de)
DE (1) DE69414727T2 (de)
ES (1) ES2123834T3 (de)
WO (1) WO1995017356A1 (de)

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US8758461B2 (en) 2010-12-31 2014-06-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
CN103702800B (zh) 2011-06-30 2017-11-10 圣戈本陶瓷及塑料股份有限公司 包括氮化硅磨粒的磨料制品
US8840694B2 (en) 2011-06-30 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Liquid phase sintered silicon carbide abrasive particles
CA2850147A1 (en) 2011-09-26 2013-04-04 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming
JP6033886B2 (ja) 2011-12-30 2016-11-30 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 成形研磨粒子および同粒子を形成する方法
JP5847331B2 (ja) 2011-12-30 2016-01-20 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 成形研磨粒子の形成
CN104114327B (zh) 2011-12-30 2018-06-05 圣戈本陶瓷及塑料股份有限公司 复合成型研磨颗粒及其形成方法
US8840696B2 (en) 2012-01-10 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
AU2013207946B2 (en) 2012-01-10 2016-07-07 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having complex shapes and methods of forming same
EP2817273B1 (de) 2012-02-22 2016-10-26 MBDA ITALIA S.p.A. Keramisches material für ein radom, radom und entsprechendes herstellungsverfahren
EP2830829B1 (de) 2012-03-30 2018-01-10 Saint-Gobain Abrasives, Inc. Schleifmittel mit fibrillierten fasern
KR102360055B1 (ko) 2012-05-23 2022-02-09 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 및 이의 형성방법
CN104411459B (zh) 2012-06-29 2018-06-15 圣戈本陶瓷及塑料股份有限公司 具有特定形状的磨粒和形成这种粒子的方法
CA2887561C (en) 2012-10-15 2019-01-15 Saint-Gobain Abrasives, Inc. Abrasive particles having particular shapes and methods of forming such particles
KR101818946B1 (ko) 2012-12-31 2018-01-17 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 미립자 소재 및 이의 형성방법
BR112015024901B1 (pt) 2013-03-29 2022-01-18 Saint-Gobain Abrasifs Partículas abrasivas tendo formas particulares e métodos para formar essas partículas
DE102013105307A1 (de) * 2013-05-23 2014-11-27 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines pulverförmigen Precursormaterials, pulverförmiges Precursormaterial und seine Verwendung
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
CN105764653B (zh) 2013-09-30 2020-09-11 圣戈本陶瓷及塑料股份有限公司 成形磨粒及其形成方法
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
CA3123554A1 (en) 2014-04-14 2015-10-22 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
JP6484647B2 (ja) 2014-04-14 2019-03-13 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 成形研磨粒子を含む研磨物品
WO2015184355A1 (en) 2014-05-30 2015-12-03 Saint-Gobain Abrasives, Inc. Method of using an abrasive article including shaped abrasive particles
US9707529B2 (en) 2014-12-23 2017-07-18 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. 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
CN116967949A (zh) 2015-03-31 2023-10-31 圣戈班磨料磨具有限公司 固定磨料制品和其形成方法
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
CN115781499A (zh) 2015-06-11 2023-03-14 圣戈本陶瓷及塑料股份有限公司 包括经成形研磨颗粒的研磨制品
EP3455320A4 (de) 2016-05-10 2019-11-20 Saint-Gobain Ceramics&Plastics, Inc. Schleifpartikel und verfahren zur formung davon
EP4071224A3 (de) 2016-05-10 2023-01-04 Saint-Gobain Ceramics and Plastics, Inc. Verfahren zur formung von schleifpartikeln
EP4349896A2 (de) 2016-09-29 2024-04-10 Saint-Gobain Abrasives, Inc. Feste schleifartikel und verfahren zur formung davon
US10759024B2 (en) 2017-01-31 2020-09-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
WO2018236989A1 (en) 2017-06-21 2018-12-27 Saint-Gobain Ceramics & Plastics, Inc. PARTICULATE MATERIALS AND METHODS OF FORMATION THEREOF
CN107954723B (zh) * 2017-12-19 2020-11-10 清华大学 一种α相氮化硅粉体的制备方法
KR20220116556A (ko) 2019-12-27 2022-08-23 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. 연마 물품 및 이의 형성 방법

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US3953221A (en) * 1975-04-22 1976-04-27 The United States Of America As Represented By The Secretary Of The Navy Fully dense ceramic article and process employing magnesium oxide as a sintering aid
US4070198A (en) * 1976-03-05 1978-01-24 Corning Glass Works SiO2 -Al2 O3 -N glass for production of oxynitride glass-ceramics
US4264547A (en) * 1978-11-08 1981-04-28 Battelle Memorial Institute Silicon nitride-based sintering composition
US4280973A (en) * 1979-11-14 1981-07-28 Ford Motor Company Process for producing Si3 N4 base articles by the cold press sinter method
JPS5895653A (ja) * 1981-11-30 1983-06-07 トヨタ自動車株式会社 窒化珪素焼結体の製造方法
JPS58185483A (ja) * 1982-04-21 1983-10-29 トヨタ自動車株式会社 窒化珪素焼結体の製造方法
JPS59184770A (ja) * 1983-04-04 1984-10-20 日本碍子株式会社 窒化珪素焼結体およびその製造法
US4443394A (en) * 1983-07-19 1984-04-17 Ford Motor Company Method of making a silicon nitride body from the Y2 O3 /SiO2 3 N4 /Al2 O3
US4680742A (en) * 1984-07-07 1987-07-14 Kyocera Corporation Magneto-optical recording element
EP0175041B1 (de) * 1984-09-19 1988-12-07 Battelle Memorial Institute Gesinterte Siliciumnitridkörper
JPS6221763A (ja) * 1985-07-22 1987-01-30 株式会社豊田中央研究所 窒化ケイ素質焼結体
JPS6265978A (ja) * 1985-09-17 1987-03-25 日本碍子株式会社 窒化珪素焼結体およびその製造法
JPS6272567A (ja) * 1985-09-27 1987-04-03 株式会社東芝 窒化ケイ素セラミツクス
US4696778A (en) * 1986-01-31 1987-09-29 Gte Laboratories Incorporated Process for sintering silicon nitride articles
DE3875879T2 (de) * 1987-09-02 1993-03-18 Ngk Spark Plug Co Gesinterte siliciumnitridkoerper.
US4883776A (en) * 1988-01-27 1989-11-28 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same
JPH0226763A (ja) * 1988-07-18 1990-01-29 Canon Inc サーマル記録装置
JPH02263763A (ja) * 1989-04-04 1990-10-26 Toyota Motor Corp 窒化珪素焼結体の製造方法

Also Published As

Publication number Publication date
WO1995017356A1 (en) 1995-06-29
EP0739326B1 (de) 1998-11-18
ES2123834T3 (es) 1999-01-16
EP0739326A1 (de) 1996-10-30
CA2178819A1 (en) 1995-06-29
US5376602A (en) 1994-12-27
DE69414727T2 (de) 1999-04-08
JPH09507467A (ja) 1997-07-29

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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