DE69426742D1 - Aluminiumoxidzusammensetzung, Formkörper und Keramiken und Verfahren zur Herstellung der Keramiken - Google Patents

Aluminiumoxidzusammensetzung, Formkörper und Keramiken und Verfahren zur Herstellung der Keramiken

Info

Publication number
DE69426742D1
DE69426742D1 DE69426742T DE69426742T DE69426742D1 DE 69426742 D1 DE69426742 D1 DE 69426742D1 DE 69426742 T DE69426742 T DE 69426742T DE 69426742 T DE69426742 T DE 69426742T DE 69426742 D1 DE69426742 D1 DE 69426742D1
Authority
DE
Germany
Prior art keywords
ceramics
producing
molded articles
alumina composition
alumina
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
DE69426742T
Other languages
English (en)
Other versions
DE69426742T2 (de
Inventor
Masahide Mohri
Norio Matsuda
Shinichiro Tanaka
Yoshio Uchida
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP24948893A external-priority patent/JP3382680B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE69426742D1 publication Critical patent/DE69426742D1/de
Publication of DE69426742T2 publication Critical patent/DE69426742T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/10—Solid density
    • 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
    • C01P2006/16—Pore diameter
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE69426742T 1993-07-27 1994-07-27 Aluminiumoxidzusammensetzung, Formkörper und Keramiken und Verfahren zur Herstellung der Keramiken Expired - Lifetime DE69426742T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20590293 1993-07-27
JP24948893A JP3382680B2 (ja) 1993-10-05 1993-10-05 スリップキャスト成形用アルミナ、アルミナ組成物、アルミナ成形体およびアルミナ焼結体

Publications (2)

Publication Number Publication Date
DE69426742D1 true DE69426742D1 (de) 2001-04-05
DE69426742T2 DE69426742T2 (de) 2001-06-21

Family

ID=26515325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426742T Expired - Lifetime DE69426742T2 (de) 1993-07-27 1994-07-27 Aluminiumoxidzusammensetzung, Formkörper und Keramiken und Verfahren zur Herstellung der Keramiken

Country Status (8)

Country Link
US (1) US5672554A (de)
EP (1) EP0636579B1 (de)
KR (1) KR950003222A (de)
CN (1) CN1068298C (de)
CZ (1) CZ180094A3 (de)
DE (1) DE69426742T2 (de)
HU (1) HU215748B (de)
RU (1) RU2138461C1 (de)

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DE69324582T2 (de) * 1992-06-02 1999-09-09 Sumitomo Chemical Co. Alpha-aluminiumoxid
IL109236A (en) * 1993-04-13 1998-01-04 Sumitomo Chemical Co A-alumina powder and its production
JP3044291B2 (ja) * 1997-06-12 2000-05-22 工業技術院長 高靱性酸化アルミニウム焼結体及びその製造方法
CN1076716C (zh) * 1997-12-16 2001-12-26 武汉工业大学 一种氧化铝陶瓷的制备方法
CN1125791C (zh) * 1998-05-18 2003-10-29 武汉工业大学 天然铝矾土矿用于制备精细氧化铝陶瓷的方法
TW579372B (en) * 1998-07-29 2004-03-11 Sumitomo Chemical Co Process for producing alumina sintered body
US6776699B2 (en) * 2000-08-14 2004-08-17 3M Innovative Properties Company Abrasive pad for CMP
US20050225012A1 (en) * 2004-04-13 2005-10-13 Alex Cooper Method of producing abrasive tools
CA2925267A1 (en) * 2006-11-01 2008-05-08 Sten Wallin Shaped porous bodies of alpha-alumina and methods for the preparation thereof
US7799267B2 (en) * 2007-09-14 2010-09-21 The Penn State Research Foundation Method for manufacture of transparent ceramics
CZ304274B6 (cs) * 2008-10-02 2014-02-12 Výzkumný ústav anorganické chemie, a.s. Způsob výroby alfa-oxidu hlinitého pro progresivní keramické materiály
US20120018923A1 (en) * 2010-07-20 2012-01-26 Haochuan Jiang System and method for forming a ceramic scintillator
RU2013135445A (ru) 2010-12-31 2015-02-10 Сэнт-Гобэн Керамикс Энд Пластикс, Инк. Абразивное изделие (варианты) и способ его формования
US9260308B2 (en) 2011-04-19 2016-02-16 Graphene Technologies, Inc. Nanomaterials and process for making the same
CN108262695A (zh) 2011-06-30 2018-07-10 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
EP2726248B1 (de) 2011-06-30 2019-06-19 Saint-Gobain Ceramics & Plastics, Inc. Flüssigphasengesinterte abrasive siliciumcarbidpartikel
US9517546B2 (en) 2011-09-26 2016-12-13 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming
EP2797715A4 (de) 2011-12-30 2016-04-20 Saint Gobain Ceramics Geformte schleifpartikel und verfahren zu ihrer herstellung
WO2013102170A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
KR20140106737A (ko) 2011-12-30 2014-09-03 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 형성
WO2013106602A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
WO2013106597A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having complex shapes and methods of forming same
CN102674815A (zh) * 2012-01-15 2012-09-19 河南科技大学 一种氧化铝陶瓷喷嘴材料及其制备方法
US9242346B2 (en) 2012-03-30 2016-01-26 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
WO2013177446A1 (en) 2012-05-23 2013-11-28 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and methods of forming same
EP2866977B8 (de) 2012-06-29 2023-01-18 Saint-Gobain Ceramics & Plastics, Inc. Schleifpartikel mit besonderen formen und verfahren zur formung solcher partikel
WO2014026194A1 (en) * 2012-08-10 2014-02-13 High Temperature Physics, Llc System and process for functionalizing graphene
EP2906392A4 (de) 2012-10-15 2016-07-13 Saint Gobain Abrasives Inc Schleifpartikel mit besonderen formen und verfahren zur formung solcher partikel
WO2014106173A1 (en) 2012-12-31 2014-07-03 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
PL2978566T3 (pl) 2013-03-29 2024-07-15 Saint-Gobain Abrasives, Inc. Cząstki ścierne o określonych kształtach i sposoby formowania takich cząstek
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
RU2643004C2 (ru) 2013-09-30 2018-01-29 Сен-Гобен Серэмикс Энд Пластикс, Инк. Формованные абразивные частицы и способы их получения
US9566689B2 (en) 2013-12-31 2017-02-14 Saint-Gobain Abrasives, Inc. Abrasive article including shaped abrasive particles
US9644158B2 (en) 2014-01-13 2017-05-09 General Electric Company Feed injector for a gasification system
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
EP3131705A4 (de) 2014-04-14 2017-12-06 Saint-Gobain Ceramics and Plastics, Inc. Schleifartikel mit geformten schleifpartikeln
WO2015160854A1 (en) 2014-04-14 2015-10-22 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
US9902045B2 (en) 2014-05-30 2018-02-27 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
US10196551B2 (en) 2015-03-31 2019-02-05 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
KR101538380B1 (ko) * 2015-05-14 2015-07-22 주식회사 신한세라믹 주사기용 세라믹필터 및 그 제조방법
CA2988012C (en) 2015-06-11 2021-06-29 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
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
RU2632078C1 (ru) * 2016-05-19 2017-10-02 Акционерное общество "Поликор" Алюмооксидная композиция и способ получения керамического материала для производства подложек
US11230653B2 (en) 2016-09-29 2022-01-25 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
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
US10865148B2 (en) 2017-06-21 2020-12-15 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
CN110723745A (zh) * 2019-11-12 2020-01-24 河南天马新材料股份有限公司 流延基板电子陶瓷用α-氧化铝
EP4081369A4 (de) 2019-12-27 2024-04-10 Saint-Gobain Ceramics & Plastics Inc. Schleifartikel und verfahren zur formung davon
JP7543395B2 (ja) * 2020-03-31 2024-09-02 デンカ株式会社 アルミナ粉末、樹脂組成物、及び放熱部品
CN114085091B (zh) * 2021-11-08 2022-12-16 微纳感知(合肥)技术有限公司 氧化铝滤层的制备方法、制得的滤层及其在传感器中的应用

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Also Published As

Publication number Publication date
RU94026254A (ru) 1996-06-27
US5672554A (en) 1997-09-30
HUT73594A (en) 1996-08-28
HU9402191D0 (en) 1994-09-28
EP0636579A2 (de) 1995-02-01
DE69426742T2 (de) 2001-06-21
KR950003222A (ko) 1995-02-16
CZ180094A3 (en) 1995-09-13
EP0636579B1 (de) 2001-02-28
EP0636579A3 (de) 1995-09-27
CN1068298C (zh) 2001-07-11
HU215748B (hu) 1999-02-01
RU2138461C1 (ru) 1999-09-27
CN1103381A (zh) 1995-06-07

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Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP