ATE162506T1 - Keramischer werkstoff, verfahren zu seiner herstellung und seine verwendung - Google Patents

Keramischer werkstoff, verfahren zu seiner herstellung und seine verwendung

Info

Publication number
ATE162506T1
ATE162506T1 AT93113377T AT93113377T ATE162506T1 AT E162506 T1 ATE162506 T1 AT E162506T1 AT 93113377 T AT93113377 T AT 93113377T AT 93113377 T AT93113377 T AT 93113377T AT E162506 T1 ATE162506 T1 AT E162506T1
Authority
AT
Austria
Prior art keywords
production
ceramic material
disclosed
flake
sol
Prior art date
Application number
AT93113377T
Other languages
English (en)
Inventor
William S Coblenz
Michael D Kavanaugh
Original Assignee
Saint Gobain Norton Ind Cerami
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 Saint Gobain Norton Ind Cerami filed Critical Saint Gobain Norton Ind Cerami
Application granted granted Critical
Publication of ATE162506T1 publication Critical patent/ATE162506T1/de

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
    • C04B35/01—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • 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
    • 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
    • C04B35/624—Sol-gel processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Fibers (AREA)
AT93113377T 1992-08-21 1993-08-20 Keramischer werkstoff, verfahren zu seiner herstellung und seine verwendung ATE162506T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/933,161 US5312791A (en) 1992-08-21 1992-08-21 Process for the preparation of ceramic flakes, fibers, and grains from ceramic sols

Publications (1)

Publication Number Publication Date
ATE162506T1 true ATE162506T1 (de) 1998-02-15

Family

ID=25463478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93113377T ATE162506T1 (de) 1992-08-21 1993-08-20 Keramischer werkstoff, verfahren zu seiner herstellung und seine verwendung

Country Status (6)

Country Link
US (1) US5312791A (de)
EP (1) EP0585761B1 (de)
JP (1) JP3667782B2 (de)
AT (1) ATE162506T1 (de)
CA (1) CA2100191C (de)
DE (1) DE69316481T2 (de)

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US5645619A (en) * 1995-06-20 1997-07-08 Minnesota Mining And Manufacturing Company Method of making alpha alumina-based abrasive grain containing silica and iron oxide
US5611829A (en) * 1995-06-20 1997-03-18 Minnesota Mining And Manufacturing Company Alpha alumina-based abrasive grain containing silica and iron oxide
US5653775A (en) * 1996-01-26 1997-08-05 Minnesota Mining And Manufacturing Company Microwave sintering of sol-gel derived abrasive grain
US6770773B2 (en) 2002-01-24 2004-08-03 William Marsh Rice University Organic acid-Fe-OOH (ferroxane) particles and ferroxane-derived ceramics and ceramic membranes
US20040198584A1 (en) * 2003-04-02 2004-10-07 Saint-Gobain Ceramics & Plastic, Inc. Nanoporous ultrafine alpha-alumina powders and freeze drying process of preparing same
US7422730B2 (en) 2003-04-02 2008-09-09 Saint-Gobain Ceramics & Plastics, Inc. Nanoporous ultrafine α-alumina powders and sol-gel process of preparing same
DE102005024332A1 (de) * 2005-05-27 2006-11-30 Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh Verfahren zur Herstellung von keramischen Flakes
KR100851761B1 (ko) * 2007-02-27 2008-08-13 코씨엠 주식회사 실리카 또는 알루미나 플레이크의 제조방법
EP2242618B1 (de) * 2007-12-27 2020-09-23 3M Innovative Properties Company Geformte bruchartige schleifpartikel, schleifartikel damit und herstellungsverfahren
US8123828B2 (en) * 2007-12-27 2012-02-28 3M Innovative Properties Company Method of making abrasive shards, shaped abrasive particles with an opening, or dish-shaped abrasive particles
US8142532B2 (en) * 2008-12-17 2012-03-27 3M Innovative Properties Company Shaped abrasive particles with an opening
US10137556B2 (en) * 2009-06-22 2018-11-27 3M Innovative Properties Company Shaped abrasive particles with low roundness factor
RU2506152C2 (ru) 2008-12-17 2014-02-10 3М Инновейтив Пропертиз Компани Фасонные абразивные частицы с канавками
US8142891B2 (en) * 2008-12-17 2012-03-27 3M Innovative Properties Company Dish-shaped abrasive particles with a recessed surface
US8142531B2 (en) 2008-12-17 2012-03-27 3M Innovative Properties Company Shaped abrasive particles with a sloping sidewall
US8480772B2 (en) 2009-12-22 2013-07-09 3M Innovative Properties Company Transfer assisted screen printing method of making shaped abrasive particles and the resulting shaped abrasive particles
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
RU2458861C1 (ru) * 2011-04-11 2012-08-20 Николай Евгеньевич Староверов Трубчатое или комбинированное корундовое нановолокно и способ его получения
WO2013003830A2 (en) 2011-06-30 2013-01-03 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
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
BR112014016159A8 (pt) 2011-12-30 2017-07-04 Saint Gobain Ceramics formação de partículas abrasivas moldadas
PL2797716T3 (pl) 2011-12-30 2021-07-05 Saint-Gobain Ceramics & Plastics, Inc. Kompozytowe ukształtowane cząstki ścierne i sposób ich formowania
WO2013102177A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle and method of forming same
WO2013106602A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
EP2802436B1 (de) 2012-01-10 2019-09-25 Saint-Gobain Ceramics & Plastics, Inc. Schleifpartikel mit komplexen formen
WO2013149209A1 (en) 2012-03-30 2013-10-03 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
CA2869434C (en) 2012-04-04 2021-01-12 3M Innovative Properties Company Abrasive particles, method of making abrasive particles, and abrasive articles
EP2852473B1 (de) 2012-05-23 2020-12-23 Saint-Gobain Ceramics & Plastics Inc. Geformte schleifpartikel und verfahren zur herstellung davon
EP2866977B8 (de) 2012-06-29 2023-01-18 Saint-Gobain Ceramics & Plastics, Inc. Schleifpartikel mit besonderen formen und verfahren zur formung solcher partikel
CN108015685B (zh) 2012-10-15 2020-07-14 圣戈班磨料磨具有限公司 具有特定形状的磨粒
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
US10590000B1 (en) * 2013-08-16 2020-03-17 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration High temperature, flexible aerogel composite and method of making same
KR101889698B1 (ko) 2013-09-30 2018-08-21 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성 방법
MX380754B (es) 2013-12-31 2025-03-12 Saint Gobain Abrasives Inc Artículo abrasivo que incluye partículas abrasivas perfiladas.
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
EP4306610A3 (de) 2014-04-14 2024-04-03 Saint-Gobain Ceramics and Plastics, Inc. Schleifartikel mit geformten schleifpartikeln
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
US9902045B2 (en) 2014-05-30 2018-02-27 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
WO2016201104A1 (en) 2015-06-11 2016-12-15 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
KR102313436B1 (ko) 2016-05-10 2021-10-19 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 연마 입자들 및 그 형성 방법
WO2017197006A1 (en) 2016-05-10 2017-11-16 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles and methods of forming same
EP4349896A3 (de) 2016-09-29 2024-06-12 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
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JP6753555B2 (ja) * 2018-07-26 2020-09-09 Dic株式会社 板状アルミナ粒子、及び板状アルミナ粒子の製造方法
CN110624421B (zh) * 2019-09-20 2022-07-08 陕西国睿材料科技有限公司 一种Al2O3-TiO2-Fe2O3梯度多孔结构陶瓷超滤膜及其制备方法
KR102877276B1 (ko) 2019-12-27 2025-10-28 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. 연마 물품 및 이의 형성 방법
EP4081370A4 (de) 2019-12-27 2024-04-24 Saint-Gobain Ceramics & Plastics Inc. Schleifartikel und verfahren zur formung 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
EP4457054A4 (de) 2021-12-30 2026-01-14 Saint Gobain Abrasives Inc Schleifartikel und verfahren zur formung davon
CA3241421A1 (en) 2021-12-30 2023-07-06 Anthony MARTONE Abrasive articles and methods of forming same
EP4457055A4 (de) 2021-12-30 2025-12-24 Saint Gobain Abrasives Inc Schleifartikel und verfahren zur formung davon
CN117185793B (zh) * 2023-11-08 2024-01-02 天津南极星隔热材料有限公司 具有类松木结构的莫来石纳米纤维基多孔陶瓷的制备方法
CN118047592A (zh) * 2023-12-14 2024-05-17 理工清科(重庆)先进材料研究院有限公司 一种冷冻成型高孔隙率陶瓷膜支撑体及其制备方法

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Also Published As

Publication number Publication date
EP0585761A1 (de) 1994-03-09
DE69316481D1 (de) 1998-02-26
CA2100191A1 (en) 1994-02-22
DE69316481T2 (de) 1998-08-13
EP0585761B1 (de) 1998-01-21
CA2100191C (en) 1998-09-22
US5312791A (en) 1994-05-17
JPH06279095A (ja) 1994-10-04
JP3667782B2 (ja) 2005-07-06

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