DE3587386D1 - Schleifkoerner oder keramikkoerper und verfahren zu ihrer herstellung. - Google Patents

Schleifkoerner oder keramikkoerper und verfahren zu ihrer herstellung.

Info

Publication number
DE3587386D1
DE3587386D1 DE8585100506T DE3587386T DE3587386D1 DE 3587386 D1 DE3587386 D1 DE 3587386D1 DE 8585100506 T DE8585100506 T DE 8585100506T DE 3587386 T DE3587386 T DE 3587386T DE 3587386 D1 DE3587386 D1 DE 3587386D1
Authority
DE
Germany
Prior art keywords
production
ceramic body
grinding core
alumina
microstructure
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.)
Revoked
Application number
DE8585100506T
Other languages
English (en)
Other versions
DE3587386T2 (de
Inventor
Thomas E Cottringer
De Merwe Ronald H Van
Ralph Bauer
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27416130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3587386(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/662,869 external-priority patent/US4623364A/en
Application filed by Norton Co filed Critical Norton Co
Publication of DE3587386D1 publication Critical patent/DE3587386D1/de
Application granted granted Critical
Publication of DE3587386T2 publication Critical patent/DE3587386T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/442—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination in presence of a calcination additive
    • 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
    • C04B35/1115—Minute sintered entities, e.g. sintered abrasive grains or shaped particles such as platelets
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • 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
DE8585100506T 1984-01-19 1985-01-18 Schleifkoerner oder keramikkoerper und verfahren zu ihrer herstellung. Revoked DE3587386T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57210684A 1984-01-19 1984-01-19
US59268984A 1984-03-23 1984-03-23
US06/662,869 US4623364A (en) 1984-03-23 1984-10-19 Abrasive material and method for preparing the same

Publications (2)

Publication Number Publication Date
DE3587386D1 true DE3587386D1 (de) 1993-07-15
DE3587386T2 DE3587386T2 (de) 1993-09-16

Family

ID=27416130

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3587823T Revoked DE3587823T2 (de) 1984-01-19 1985-01-18 Geformter keramischer Gegenstand und Verfahren zu seiner Herstellung.
DE8585100506T Revoked DE3587386T2 (de) 1984-01-19 1985-01-18 Schleifkoerner oder keramikkoerper und verfahren zu ihrer herstellung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3587823T Revoked DE3587823T2 (de) 1984-01-19 1985-01-18 Geformter keramischer Gegenstand und Verfahren zu seiner Herstellung.

Country Status (10)

Country Link
EP (1) EP0152768B1 (de)
JP (2) JPH0686326B2 (de)
AT (2) ATE105541T1 (de)
AU (1) AU584873B2 (de)
BR (1) BR8500231A (de)
DE (2) DE3587823T2 (de)
DK (1) DK165551C (de)
ES (1) ES8607888A1 (de)
NO (1) NO166783C (de)
NZ (1) NZ210805A (de)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543107A (en) * 1984-08-08 1985-09-24 Norton Company Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits
US4678762A (en) * 1985-02-04 1987-07-07 Norton Company Very smooth and flat polycrystalline alumina substrates from direct firing
CA1254238A (en) * 1985-04-30 1989-05-16 Alvin P. Gerk Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products
FI79830C (fi) * 1985-07-15 1990-03-12 Norddeutsche Schleifmittel Ind Foerfarande foer framstaellning av keramiskt polykristallint slipmaterial.
US4657754A (en) * 1985-11-21 1987-04-14 Norton Company Aluminum oxide powders and process
DE3604848A1 (de) * 1986-02-15 1987-08-20 Ver Schmirgel & Maschf Schleifkorn und verfahren zu seiner herstellung
US5259147A (en) * 1986-02-15 1993-11-09 Vereinigte Schmirgel-Und Maschinenfabriken Aktiengesellschaft Granular abrasive material
AT389882B (de) * 1986-06-03 1990-02-12 Treibacher Chemische Werke Ag Verfahren zur herstellung eines mikrokristallinen schleifmaterials
AT389884B (de) * 1986-10-03 1990-02-12 Treibacher Chemische Werke Ag Verfahren zur herstellung eines gesinterten schleifmaterials auf der basis von alpha-al2o3
KR910009894B1 (ko) * 1987-03-26 1991-12-03 도도 기끼 가부시끼가이샤 세라믹스 제품 및 그 제조방법
ES2045006T5 (es) * 1987-05-11 1997-03-16 Norton Co Cuerpos ceramicos sinterizados de alumina-circona y su preparacion.
US4960441A (en) * 1987-05-11 1990-10-02 Norton Company Sintered alumina-zirconia ceramic bodies
US5185299A (en) * 1987-06-05 1993-02-09 Minnesota Mining And Manufacturing Company Microcrystalline alumina-based ceramic articles
US4954462A (en) * 1987-06-05 1990-09-04 Minnesota Mining And Manufacturing Company Microcrystalline alumina-based ceramic articles
US4797139A (en) * 1987-08-11 1989-01-10 Norton Company Boehmite produced by a seeded hydyothermal process and ceramic bodies produced therefrom
EP0335930B1 (de) * 1987-09-14 1995-01-18 Norton Company Gebundenes schleifmittel
US4898597A (en) * 1988-08-25 1990-02-06 Norton Company Frit bonded abrasive wheel
US5053369A (en) * 1988-11-02 1991-10-01 Treibacher Chemische Werke Aktiengesellschaft Sintered microcrystalline ceramic material
US4964883A (en) * 1988-12-12 1990-10-23 Minnesota Mining And Manufacturing Company Ceramic alumina abrasive grains seeded with iron oxide
US5009676A (en) * 1989-04-28 1991-04-23 Norton Company Sintered sol gel alumina abrasive filaments
US5244477A (en) * 1989-04-28 1993-09-14 Norton Company Sintered sol gel alumina abrasive filaments
JP2639121B2 (ja) * 1989-08-25 1997-08-06 三菱マテリアル株式会社 微細α―アルミナ粉末の製造方法
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
CA2043283A1 (en) * 1990-07-06 1992-01-07 William F. Mccutcheon Coated abrasives
DE4113476A1 (de) * 1991-04-25 1992-10-29 Huels Chemische Werke Ag Polykristalline, gesinterte schleifkoerner auf basis von alpha-al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts), verfahren zu ihrer herstellung und deren verwendung
AU650382B2 (en) * 1992-02-05 1994-06-16 Norton Company Nano-sized alpha alumina particles
CA2112165C (en) * 1992-12-25 2003-04-08 Makoto Takemura Bicyclic amine derivatives
DE19503854C2 (de) * 1995-02-06 1997-02-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung gesinterter alpha-Al¶2¶O¶3¶-Körper sowie deren Verwendung
US5681658A (en) * 1995-05-30 1997-10-28 Aluminum Company Of America Gelation-resistant alumina
DE19629690C2 (de) * 1996-07-23 1999-08-05 Korund Laufenburg Gmbh Verfahren zur Herstellung gesinterter alpha-AL¶2¶0¶3¶-Körper sowie deren Verwendung
DE19945335A1 (de) 1999-09-22 2001-04-05 Treibacher Schleifmittel Gmbh Al¶2¶O¶3¶/SiC-Nanokomposit-Schleifkörner, Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE10019184A1 (de) * 2000-04-17 2001-10-25 Treibacher Schleifmittel Gmbh Formkörper
US6499680B2 (en) * 2001-06-01 2002-12-31 Saint-Gobain Ceramics And Plastics, Inc. Grinding media
AT500550B1 (de) * 2004-01-29 2007-02-15 Rappold Winterthur Technologie Schleifkörperfertigungsverfahren mit feinstkornbindungssystemen
JP2013507260A (ja) 2009-10-08 2013-03-04 サンーゴバン アブレイシブズ，インコーポレイティド ボンド研磨物品および形成方法
EP2507015A4 (de) 2009-12-02 2017-09-27 Saint-Gobain Abrasives, Inc. Gebundener schleifartikel und verfahren zu seiner formung
US8784521B2 (en) 2009-12-02 2014-07-22 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of forming
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
EP2726248B1 (de) 2011-06-30 2019-06-19 Saint-Gobain Ceramics & Plastics, Inc. Flüssigphasengesinterte abrasive siliciumcarbidpartikel
US8986409B2 (en) 2011-06-30 2015-03-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
BR112014007089A2 (pt) 2011-09-26 2017-03-28 Saint-Gobain Ceram & Plastics Inc artigos abrasivos incluindo materiais de partículas abrasivas, abrasivos revestidos usando os materiais de partículas abrasivas e os métodos de formação
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
JP5903502B2 (ja) 2011-12-30 2016-04-13 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 成形研磨粒子を備える粒子材料
RU2014130167A (ru) 2011-12-30 2016-02-27 Сэнт-Гобэйн Керамикс Энд Пластикс Инк. Получение формованных абразивных частиц
RU2602581C2 (ru) 2012-01-10 2016-11-20 Сэнт - Гобэйн Керамикс Энд Пластик,Инк. Абразивные частицы, имеющие сложные формы, и способы их формования
US8840696B2 (en) 2012-01-10 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
WO2013149209A1 (en) 2012-03-30 2013-10-03 Saint-Gobain Abrasives, Inc. Abrasive products having fibrillated fibers
KR101813466B1 (ko) 2012-05-23 2017-12-29 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자들 및 이의 형성방법
KR20150023034A (ko) 2012-06-29 2015-03-04 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 특정 형상을 가지는 연마입자들 및 이러한 입자들 형성방법
KR101736085B1 (ko) 2012-10-15 2017-05-16 생-고뱅 어브레이시브즈, 인코포레이티드 특정한 형태들을 가진 연마 입자들 및 이러한 입자들을 형성하는 방법들
US9074119B2 (en) 2012-12-31 2015-07-07 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
MX2015013831A (es) 2013-03-29 2016-03-01 Saint Gobain Abrasives Inc Particulas abrasivas con formas particulares y metodos para elaborar las particulas.
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
JP2016538149A (ja) 2013-09-30 2016-12-08 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 形状化研磨粒子及び形状化研磨粒子を形成する方法
WO2015102992A1 (en) 2013-12-31 2015-07-09 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
CA2945493C (en) 2014-04-14 2020-08-04 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
CN106457522B (zh) 2014-04-14 2020-03-24 圣戈本陶瓷及塑料股份有限公司 包括成形磨粒的研磨制品
US9902045B2 (en) 2014-05-30 2018-02-27 Saint-Gobain Abrasives, Inc. Method of using an abrasive article including shaped abrasive particles
BE1021335B1 (fr) 2014-07-16 2015-11-03 Magotteaux International S.A. Grains ceramiques et procede pour leur production.
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
WO2016161157A1 (en) 2015-03-31 2016-10-06 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
CA3118239A1 (en) 2015-06-11 2016-12-15 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
SI3455321T1 (sl) 2016-05-10 2022-10-28 Saint-Gobain Ceramics & Plastics, Inc. Metode oblikovanja abrazivnih delcev
KR102313436B1 (ko) 2016-05-10 2021-10-19 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
US10865148B2 (en) 2017-06-21 2020-12-15 Saint-Gobain Ceramics & Plastics, Inc. Particulate materials and methods of forming same
JP7052747B2 (ja) * 2019-01-28 2022-04-12 株式会社デンソー 排気センサ
WO2021133901A1 (en) 2019-12-27 2021-07-01 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles and methods of forming same
CN113845356B (zh) * 2021-10-22 2022-11-29 湖南约瑟夫科技有限公司 一种陶瓷刚玉磨料及其制备方法和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108888A (en) * 1960-08-04 1963-10-29 Du Pont Colloidal, anisodiametric transition aluminas and processes for making them
US3183071A (en) * 1961-06-19 1965-05-11 Wakefield Corp Abrasive article
US3909991A (en) * 1970-09-22 1975-10-07 Norton Co Process for making sintered abrasive grains
US3808015A (en) * 1970-11-23 1974-04-30 Du Pont Alumina fiber
US3853688A (en) * 1971-06-23 1974-12-10 Du Pont Continuous filaments and yarns
US3953561A (en) * 1972-10-27 1976-04-27 E. I. Du Pont De Nemours And Company Firing process for alumina yarn
JPS5524813A (en) * 1978-08-03 1980-02-22 Showa Denko Kk Alumina grinding grain
BR7902063A (pt) * 1979-04-04 1980-10-21 Colorobbia Brasileira Prod Par Processo de obtencao de pecas moldadas ou conformadas,com alto teor de oxido de aluminio cristalino resistentes a corrosao,a abrasao e desgaste por solicitacao mecanicas e temperaturas aumentadas
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
JPS5983932A (ja) * 1982-09-23 1984-05-15 ステンカ−・コ−ポレ−シヨン 高純度アルミナ粒子の製造法
US4543107A (en) * 1984-08-08 1985-09-24 Norton Company Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits
ZA854133B (en) * 1984-06-14 1986-05-28 Norton Co Process for producing alumina bodies
JPS6126554A (ja) * 1984-07-18 1986-02-05 川崎製鉄株式会社 セラミツク焼結体の製造方法

Also Published As

Publication number Publication date
DK165551C (da) 1996-08-26
NZ210805A (en) 1988-04-29
DE3587823T2 (de) 1994-09-01
JPH09221659A (ja) 1997-08-26
DK17285D0 (da) 1985-01-14
JP2812928B2 (ja) 1998-10-22
JPH0686326B2 (ja) 1994-11-02
EP0152768A3 (en) 1987-09-16
AU3768085A (en) 1985-07-25
NO166783C (no) 1991-09-04
ES539675A0 (es) 1986-06-01
BR8500231A (pt) 1985-08-27
ES8607888A1 (es) 1986-06-01
EP0152768B1 (de) 1993-06-09
DE3587823D1 (de) 1994-06-16
DK17285A (da) 1985-07-20
NO850237L (no) 1985-07-22
NO166783B (no) 1991-05-27
DK165551B (da) 1992-12-14
ATE90320T1 (de) 1993-06-15
EP0152768A2 (de) 1985-08-28
JPH06157134A (ja) 1994-06-03
DE3587386T2 (de) 1993-09-16
AU584873B2 (en) 1989-06-08
ATE105541T1 (de) 1994-05-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation