DE68903646D1 - Herstellung von festen beta-aluminiumoxid-koerpern. - Google Patents
Herstellung von festen beta-aluminiumoxid-koerpern.Info
- Publication number
- DE68903646D1 DE68903646D1 DE8989102149T DE68903646T DE68903646D1 DE 68903646 D1 DE68903646 D1 DE 68903646D1 DE 8989102149 T DE8989102149 T DE 8989102149T DE 68903646 T DE68903646 T DE 68903646T DE 68903646 D1 DE68903646 D1 DE 68903646D1
- Authority
- DE
- Germany
- Prior art keywords
- alumina
- beta
- gel
- seed particles
- oxide
- 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
Links
- 239000007787 solid Substances 0.000 title abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 1
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910001593 boehmite Inorganic materials 0.000 abstract 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
-
- 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
- C01F7/028—Beta-aluminas
-
- 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
- C04B35/113—Fine ceramics based on beta-aluminium oxide
-
- 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
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Ceramic Products (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/153,676 US4797269A (en) | 1988-02-08 | 1988-02-08 | Production of beta alumina by seeding and beta alumina produced thereby |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68903646D1 true DE68903646D1 (de) | 1993-01-14 |
| DE68903646T2 DE68903646T2 (de) | 1993-04-08 |
Family
ID=22548241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8989102149T Expired - Lifetime DE68903646T2 (de) | 1988-02-08 | 1989-02-08 | Herstellung von festen beta-aluminiumoxid-koerpern. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4797269A (de) |
| EP (1) | EP0328068B1 (de) |
| JP (1) | JPH0714812B2 (de) |
| KR (1) | KR0135762B1 (de) |
| AT (1) | ATE82950T1 (de) |
| AU (1) | AU611528B2 (de) |
| BR (1) | BR8900534A (de) |
| DE (1) | DE68903646T2 (de) |
| DK (1) | DK52689A (de) |
| ES (1) | ES2053826T3 (de) |
| MX (1) | MX165001B (de) |
| NO (1) | NO173307C (de) |
| NZ (1) | NZ227900A (de) |
| ZA (1) | ZA89443B (de) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5383945A (en) * | 1984-01-19 | 1995-01-24 | Norton Company | Abrasive material and method |
| JPH06104816B2 (ja) * | 1990-02-09 | 1994-12-21 | 日本研磨材工業株式会社 | 焼結アルミナ砥粒及びその製造方法 |
| US5415127A (en) * | 1993-07-07 | 1995-05-16 | Ontario Centre For Materials Research | Method of forming a single crystal film of sodium-beta "-alumina |
| US5536283A (en) * | 1993-07-30 | 1996-07-16 | Norton Company | Alumina abrasive wheel with improved corner holding |
| US5401284A (en) * | 1993-07-30 | 1995-03-28 | Sheldon; David A. | Sol-gel alumina abrasive wheel with improved corner holding |
| JP3667403B2 (ja) * | 1995-10-05 | 2005-07-06 | サンゴバン・ティーエム株式会社 | βアルミナ質電鋳耐火物 |
| US5711774A (en) * | 1996-10-09 | 1998-01-27 | Norton Company | Silicon carbide abrasive wheel |
| US6277161B1 (en) | 1999-09-28 | 2001-08-21 | 3M Innovative Properties Company | Abrasive grain, abrasive articles, and methods of making and using the same |
| US7939050B2 (en) * | 2008-05-19 | 2011-05-10 | General Electric Company | Composite article and related method |
| CN101717259B (zh) * | 2009-12-22 | 2012-03-07 | 中国科学院过程工程研究所 | 一种采用溶胶凝胶法制备Na-β＂-Al2O3固体电解质前驱体的方法 |
| US8758461B2 (en) | 2010-12-31 | 2014-06-24 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
| US8986409B2 (en) | 2011-06-30 | 2015-03-24 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
| US8840694B2 (en) | 2011-06-30 | 2014-09-23 | Saint-Gobain Ceramics & Plastics, Inc. | Liquid phase sintered silicon carbide abrasive particles |
| EP2760639B1 (de) | 2011-09-26 | 2021-01-13 | Saint-Gobain Ceramics & Plastics, Inc. | Schleifartikel mit abrasiven teilchen, beschichtetes schleifmittel mit abrasiven teilchen und herstellungsverfahren dafür |
| KR101404044B1 (ko) * | 2011-10-17 | 2014-06-10 | 건국대학교 산학협력단 | 슬립캐스팅 공정을 통하여 제작된 다공성 알루미나 프리폼으로부터 알칼리 용융염 함침에 의한 베타 알루미나 고체전해질 및 그 합성 방법 및 그 조성물로 이루어진 이차전지 |
| CN104114664B (zh) | 2011-12-30 | 2016-06-15 | 圣戈本陶瓷及塑料股份有限公司 | 形成成型研磨颗粒 |
| WO2013102177A1 (en) | 2011-12-30 | 2013-07-04 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle and method of forming same |
| WO2013102170A1 (en) | 2011-12-30 | 2013-07-04 | Saint-Gobain Ceramics & Plastics, Inc. | Composite shaped abrasive particles and method of forming same |
| BR112014017050B1 (pt) | 2012-01-10 | 2021-05-11 | Saint-Gobain Ceramics & Plastics, Inc. | partícula abrasiva moldada |
| WO2013106602A1 (en) | 2012-01-10 | 2013-07-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
| KR101337407B1 (ko) * | 2012-03-15 | 2013-12-06 | 건국대학교 산학협력단 | 분무 건조 공정에서 베타알루미나 시드 첨가를 통한 베타알루미나 고체 전해질 제조 방법 및 그 조성물로 이루어진 이차전지 |
| 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 |
| EP2866977B8 (de) | 2012-06-29 | 2023-01-18 | Saint-Gobain Ceramics & Plastics, Inc. | Schleifpartikel mit besonderen formen und verfahren zur formung solcher partikel |
| CA2887561C (en) | 2012-10-15 | 2019-01-15 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
| JP2016503731A (ja) | 2012-12-31 | 2016-02-08 | 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 | 粒子材料およびその形成方法 |
| CA2907372C (en) | 2013-03-29 | 2017-12-12 | Saint-Gobain Abrasives, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
| CN104098118A (zh) * | 2013-04-15 | 2014-10-15 | 成都慧成科技有限责任公司 | 一种高离子通量β〞-Al2O3前驱粉体的制备方法 |
| TW201502263A (zh) | 2013-06-28 | 2015-01-16 | Saint Gobain Ceramics | 包含成形研磨粒子之研磨物品 |
| CN105517974B (zh) * | 2013-09-12 | 2018-06-01 | 巴斯夫欧洲公司 | 可通过挤出包含草酸钠的混合物而获得的beta-氧化铝陶瓷 |
| MX2016004000A (es) | 2013-09-30 | 2016-06-02 | Saint Gobain Ceramics | Particulas abrasivas moldeadas y metodos para formación de ellas. |
| KR102081045B1 (ko) | 2013-12-31 | 2020-02-26 | 생-고뱅 어브레이시브즈, 인코포레이티드 | 형상화 연마 입자들을 포함하는 연마 물품 |
| US9771507B2 (en) | 2014-01-31 | 2017-09-26 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle including dopant material and method of forming same |
| CN103964822B (zh) * | 2014-04-02 | 2016-01-27 | 芜湖浙鑫新能源有限公司 | 一种采用溶胶凝胶法制备烧结Na-β"-Al2O3固体电解质前驱体的方法 |
| JP6321209B2 (ja) | 2014-04-14 | 2018-05-09 | 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 |
| CA2945493C (en) | 2014-04-14 | 2020-08-04 | 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 |
| US10196551B2 (en) | 2015-03-31 | 2019-02-05 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods 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 |
| JP2018516767A (ja) | 2015-06-11 | 2018-06-28 | 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 |
| EP3455321B1 (de) | 2016-05-10 | 2022-04-20 | Saint-Gobain Ceramics&Plastics, Inc. | Verfahren zur formung von schleifpartikeln |
| KR102422875B1 (ko) | 2016-05-10 | 2022-07-21 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 연마 입자들 및 그 형성 방법 |
| 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 |
| EP3642293A4 (de) | 2017-06-21 | 2021-03-17 | Saint-Gobain Ceramics&Plastics, Inc. | Teilchenförmige materialien und verfahren zur herstellung davon |
| CN114867582A (zh) | 2019-12-27 | 2022-08-05 | 圣戈本陶瓷及塑料股份有限公司 | 磨料制品及其形成方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US189A (en) * | 1837-05-08 | Turkabout bob railroads | ||
| US3859427A (en) * | 1969-11-10 | 1975-01-07 | Aluminum Co Of America | Production of beta alumina |
| GB1386244A (en) * | 1971-07-26 | 1975-03-05 | Atomic Energy Authority Uk | Beta-alumina |
| US3917462A (en) * | 1974-07-26 | 1975-11-04 | Union Carbide Corp | Method of producing sodium beta-alumina single crystals |
| US4013477A (en) * | 1975-07-30 | 1977-03-22 | The University Of Utah | Method for preparing dense, β-alumina ceramic bodies |
| US4339511A (en) * | 1979-11-30 | 1982-07-13 | The United States Of America As Represented By The United States Department Of Energy | Preparation of powders suitable for conversion to useful β-aluminas |
| US4543107A (en) * | 1984-08-08 | 1985-09-24 | Norton Company | Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits |
| US4623364A (en) * | 1984-03-23 | 1986-11-18 | Norton Company | Abrasive material and method for preparing the same |
| USH189H (en) | 1985-07-16 | 1987-01-06 | Norton Company | Process for production of alpha alumina bodies by sintering seeded boehmite made from alumina hydrates |
| US4657754A (en) * | 1985-11-21 | 1987-04-14 | Norton Company | Aluminum oxide powders and process |
| US4615875A (en) * | 1986-02-03 | 1986-10-07 | Allied Corporation | Process for preparing high purity alpha-alumina |
-
1988
- 1988-02-08 US US07/153,676 patent/US4797269A/en not_active Expired - Lifetime
-
1989
- 1989-01-19 ZA ZA89443A patent/ZA89443B/xx unknown
- 1989-01-31 NO NO890396A patent/NO173307C/no not_active IP Right Cessation
- 1989-02-01 JP JP1020940A patent/JPH0714812B2/ja not_active Expired - Lifetime
- 1989-02-03 DK DK052689A patent/DK52689A/da not_active Application Discontinuation
- 1989-02-03 BR BR898900534A patent/BR8900534A/pt not_active IP Right Cessation
- 1989-02-04 KR KR1019890001317A patent/KR0135762B1/ko not_active IP Right Cessation
- 1989-02-07 MX MX14809A patent/MX165001B/es unknown
- 1989-02-08 EP EP89102149A patent/EP0328068B1/de not_active Expired - Lifetime
- 1989-02-08 NZ NZ227900A patent/NZ227900A/en unknown
- 1989-02-08 AT AT89102149T patent/ATE82950T1/de not_active IP Right Cessation
- 1989-02-08 ES ES89102149T patent/ES2053826T3/es not_active Expired - Lifetime
- 1989-02-08 AU AU29759/89A patent/AU611528B2/en not_active Expired
- 1989-02-08 DE DE8989102149T patent/DE68903646T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0328068B1 (de) | 1992-12-02 |
| ES2053826T3 (es) | 1994-08-01 |
| DK52689D0 (da) | 1989-02-03 |
| EP0328068A1 (de) | 1989-08-16 |
| DE68903646T2 (de) | 1993-04-08 |
| NO890396D0 (no) | 1989-01-31 |
| MX165001B (es) | 1992-10-13 |
| ZA89443B (en) | 1989-10-25 |
| US4797269A (en) | 1989-01-10 |
| AU611528B2 (en) | 1991-06-13 |
| NO173307B (no) | 1993-08-16 |
| NO173307C (no) | 1993-11-24 |
| AU2975989A (en) | 1989-08-10 |
| DK52689A (da) | 1989-08-09 |
| KR0135762B1 (ko) | 1997-06-17 |
| JPH01226717A (ja) | 1989-09-11 |
| KR890013679A (ko) | 1989-09-25 |
| JPH0714812B2 (ja) | 1995-02-22 |
| ATE82950T1 (de) | 1992-12-15 |
| NO890396L (no) | 1989-08-09 |
| BR8900534A (pt) | 1989-10-03 |
| NZ227900A (en) | 1991-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SAINT-GOBAIN ABRASIVES, INC., WORCESTER, MASS., US |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |