ATE162506T1 - Keramischer werkstoff, verfahren zu seiner herstellung und seine verwendung - Google Patents
Keramischer werkstoff, verfahren zu seiner herstellung und seine verwendungInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910010293 ceramic material Inorganic materials 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004108 freeze drying Methods 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Fibers (AREA)
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) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CA2473934C (en) | 2002-01-24 | 2011-01-04 | William Marsh Rice University | Ferroxanes, membranes and ceramics made therefrom |
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 |
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 |
JP5414694B2 (ja) * | 2007-12-27 | 2014-02-12 | スリーエム イノベイティブ プロパティズ カンパニー | 成形され断裂された研磨粒子及びこの研磨粒子を使用する研磨物品、並びにそれらの作製方法 |
JP5525546B2 (ja) | 2008-12-17 | 2014-06-18 | スリーエム イノベイティブ プロパティズ カンパニー | 溝を有する成形された研磨粒子 |
US8142532B2 (en) * | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Shaped abrasive particles with an opening |
US8142531B2 (en) * | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Shaped abrasive particles with a sloping sidewall |
US8142891B2 (en) * | 2008-12-17 | 2012-03-27 | 3M Innovative Properties Company | Dish-shaped abrasive particles with a recessed surface |
US10137556B2 (en) * | 2009-06-22 | 2018-11-27 | 3M Innovative Properties Company | Shaped abrasive particles with low roundness factor |
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 |
RU2013135445A (ru) | 2010-12-31 | 2015-02-10 | Сэнт-Гобэн Керамикс Энд Пластикс, Инк. | Абразивное изделие (варианты) и способ его формования |
RU2458861C1 (ru) * | 2011-04-11 | 2012-08-20 | Николай Евгеньевич Староверов | Трубчатое или комбинированное корундовое нановолокно и способ его получения |
CN103764349B (zh) | 2011-06-30 | 2017-06-09 | 圣戈本陶瓷及塑料股份有限公司 | 液相烧结碳化硅研磨颗粒 |
US8986409B2 (en) | 2011-06-30 | 2015-03-24 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
WO2013049239A1 (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 |
KR102074138B1 (ko) | 2011-12-30 | 2020-02-07 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자 및 이의 형성방법 |
KR20140106737A (ko) | 2011-12-30 | 2014-09-03 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자들 형성 |
EP2797716B1 (de) | 2011-12-30 | 2021-02-17 | Saint-Gobain Ceramics & Plastics, Inc. | Zusammengesetzte geformte schleifpartikel und verfahren zu ihrer herstellung |
US8840696B2 (en) | 2012-01-10 | 2014-09-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
BR112014017050B1 (pt) | 2012-01-10 | 2021-05-11 | Saint-Gobain Ceramics & Plastics, Inc. | partícula abrasiva moldada |
US9242346B2 (en) | 2012-03-30 | 2016-01-26 | Saint-Gobain Abrasives, Inc. | Abrasive products having fibrillated fibers |
EP2834040B1 (de) | 2012-04-04 | 2021-04-21 | 3M Innovative Properties Company | Schleifpartikel, verfahren zur herstellung der schleifpartikel und schleifgegenstand |
US9200187B2 (en) | 2012-05-23 | 2015-12-01 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
IN2015DN00343A (de) | 2012-06-29 | 2015-06-12 | Saint Gobain Ceramics | |
RU2614488C2 (ru) | 2012-10-15 | 2017-03-28 | Сен-Гобен Абразивс, Инк. | Абразивные частицы, имеющие определенные формы, и способы формирования таких частиц |
KR101818946B1 (ko) | 2012-12-31 | 2018-01-17 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 미립자 소재 및 이의 형성방법 |
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 |
CA3114978A1 (en) | 2013-09-30 | 2015-04-02 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
US9566689B2 (en) | 2013-12-31 | 2017-02-14 | Saint-Gobain Abrasives, Inc. | Abrasive article including shaped abrasive particles |
US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
KR101890106B1 (ko) | 2014-04-14 | 2018-08-22 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마 입자들을 포함하는 연마 물품 |
US9803119B2 (en) | 2014-04-14 | 2017-10-31 | 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 |
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 |
EP3277459B1 (de) | 2015-03-31 | 2023-08-16 | Saint-Gobain Abrasives, Inc. | Feste schleifartikel und verfahren zur formung davon |
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 |
CA3118262C (en) | 2015-06-11 | 2023-09-19 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
KR102481559B1 (ko) | 2016-05-10 | 2022-12-28 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 연마 입자 및 이의 형성 방법 |
KR102313436B1 (ko) | 2016-05-10 | 2021-10-19 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 연마 입자들 및 그 형성 방법 |
WO2018064642A1 (en) | 2016-09-29 | 2018-04-05 | 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 |
CN110719946B (zh) | 2017-06-21 | 2022-07-15 | 圣戈本陶瓷及塑料股份有限公司 | 颗粒材料及其形成方法 |
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 |
WO2021133901A1 (en) | 2019-12-27 | 2021-07-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles and methods of forming same |
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 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1949360A (en) * | 1928-12-29 | 1934-02-27 | Burgess Lab Inc C F | Method for making artificial zeolites |
US3616542A (en) * | 1969-02-24 | 1971-11-02 | Earl L Rader | Apparatus and processes for producing freeze dried products |
US3681017A (en) * | 1970-07-06 | 1972-08-01 | Grace W R & Co | Platelet silica,its production and uses |
US3731391A (en) * | 1971-04-22 | 1973-05-08 | Eastman Kodak Co | Method of drying pigments |
US3916532A (en) * | 1971-09-14 | 1975-11-04 | Bell Telephone Labor Inc | Method for producing particulate material by freeze drying |
US4122041A (en) * | 1976-09-07 | 1978-10-24 | E. I. Du Pont De Nemours And Company | Siliceous fibers and method of preparing them |
US4230679A (en) * | 1978-12-22 | 1980-10-28 | E. I. Du Pont De Nemours And Company | Poly(silicic acid) |
US4339540A (en) * | 1980-06-25 | 1982-07-13 | Corning Glass Works | Inorganic gels and ceramic papers, films, fibers, boards, and coating made therefrom |
US4595545A (en) * | 1982-12-30 | 1986-06-17 | Eltech Systems Corporation | Refractory metal borides and composites containing them |
JPS623003A (ja) * | 1985-06-28 | 1987-01-09 | Catalysts & Chem Ind Co Ltd | 鱗片状の無機酸化物およびその製造方法 |
JPH068172B2 (ja) * | 1986-07-14 | 1994-02-02 | 花王株式会社 | 水酸化アルミニウムあるいは酸化アルミニウムのスリツト状又はハニカム様構造の集合体とその製造法 |
US4847064A (en) * | 1987-12-23 | 1989-07-11 | Aluminum Company Of America | Economical process for alpha alumina production |
CA1334475C (en) * | 1986-09-04 | 1995-02-21 | E.I. Du Pont De Nemours And Company | High purity aluminum nitride of controlled morphology |
ATE100006T1 (de) * | 1987-04-09 | 1994-01-15 | Ceramics Process Systems | Herstellung von komplexen keramischen und metallischen hochleistungsformkoerpern. |
CA1317978C (en) * | 1987-06-05 | 1993-05-18 | Thomas E. Wood | Microcrystalline alumina-based ceramic articles |
US4806198A (en) * | 1987-11-02 | 1989-02-21 | Cornell Research Foundation, Inc. | Producing alpha-alumina whiskers |
US5014763A (en) * | 1988-11-30 | 1991-05-14 | Howmet Corporation | Method of making ceramic cores |
US5007943A (en) * | 1989-11-03 | 1991-04-16 | Norton Company | Sol-gel process alumina abrasive grain blends in coated abrasive material |
US5104424A (en) * | 1989-11-20 | 1992-04-14 | Norton Company | Abrasive article |
US5230162A (en) * | 1992-06-26 | 1993-07-27 | Oyler Jr James R | Systems and methods for the deliquification of liquid-containing substances by flash sublimation |
-
1992
- 1992-08-21 US US07/933,161 patent/US5312791A/en not_active Expired - Lifetime
-
1993
- 1993-07-09 CA CA002100191A patent/CA2100191C/en not_active Expired - Lifetime
- 1993-08-10 JP JP19816093A patent/JP3667782B2/ja not_active Expired - Lifetime
- 1993-08-20 DE DE69316481T patent/DE69316481T2/de not_active Expired - Lifetime
- 1993-08-20 EP EP93113377A patent/EP0585761B1/de not_active Expired - Lifetime
- 1993-08-20 AT AT93113377T patent/ATE162506T1/de active
Also Published As
Publication number | Publication date |
---|---|
JPH06279095A (ja) | 1994-10-04 |
DE69316481D1 (de) | 1998-02-26 |
JP3667782B2 (ja) | 2005-07-06 |
EP0585761A1 (de) | 1994-03-09 |
CA2100191A1 (en) | 1994-02-22 |
EP0585761B1 (de) | 1998-01-21 |
DE69316481T2 (de) | 1998-08-13 |
US5312791A (en) | 1994-05-17 |
CA2100191C (en) | 1998-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |