ZA962405B - Modified alpha alumina particles - Google Patents

Modified alpha alumina particles

Info

Publication number
ZA962405B
ZA962405B ZA962405A ZA962405A ZA962405B ZA 962405 B ZA962405 B ZA 962405B ZA 962405 A ZA962405 A ZA 962405A ZA 962405 A ZA962405 A ZA 962405A ZA 962405 B ZA962405 B ZA 962405B
Authority
ZA
South Africa
Prior art keywords
alumina particles
alpha alumina
modified alpha
rubidium
modified
Prior art date
Application number
ZA962405A
Other languages
English (en)
Inventor
Ajay K Garg
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
Publication of ZA962405B publication Critical patent/ZA962405B/xx

Links

Classifications

    • 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
    • C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
    • 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
    • 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
    • C04B35/01—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Catalysts (AREA)
  • Paper (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
ZA962405A 1995-04-05 1996-03-26 Modified alpha alumina particles ZA962405B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/417,323 US5516347A (en) 1995-04-05 1995-04-05 Modified alpha alumina particles

Publications (1)

Publication Number Publication Date
ZA962405B true ZA962405B (en) 1996-09-30

Family

ID=23653493

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA962405A ZA962405B (en) 1995-04-05 1996-03-26 Modified alpha alumina particles

Country Status (16)

Country Link
US (1) US5516347A (de)
EP (1) EP0819153B1 (de)
JP (1) JP2875025B2 (de)
KR (1) KR100232443B1 (de)
CN (1) CN1073611C (de)
AT (1) ATE181098T1 (de)
AU (1) AU686945B2 (de)
BR (1) BR9604846A (de)
CA (1) CA2215499C (de)
DK (1) DK0819153T3 (de)
ES (1) ES2135886T3 (de)
HU (1) HU219831B (de)
RU (1) RU2127292C1 (de)
TW (1) TW380122B (de)
WO (1) WO1996031575A1 (de)
ZA (1) ZA962405B (de)

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US6214139B1 (en) 1999-04-20 2001-04-10 The Regents Of The University Of California Low-smoke pyrotechnic compositions
US6499680B2 (en) * 2001-06-01 2002-12-31 Saint-Gobain Ceramics And Plastics, Inc. Grinding media
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
CN100484621C (zh) * 2006-10-25 2009-05-06 中国科学院大连化学物理研究所 一种具有耐高温性能的大比表面改性氧化铝的制备方法
CN100427201C (zh) * 2007-04-03 2008-10-22 河北科技大学 一种改性氧化铝的生产方法
US8758461B2 (en) 2010-12-31 2014-06-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive particles having particular shapes and methods of forming such particles
US8840694B2 (en) 2011-06-30 2014-09-23 Saint-Gobain Ceramics & Plastics, Inc. Liquid phase sintered silicon carbide abrasive particles
US8986409B2 (en) 2011-06-30 2015-03-24 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
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
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
WO2013102170A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Composite shaped abrasive particles and method of forming same
WO2013102177A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle 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
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
TW201502263A (zh) 2013-06-28 2015-01-16 Saint Gobain Ceramics 包含成形研磨粒子之研磨物品
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
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
DE102015108812A1 (de) * 2015-06-03 2016-12-08 Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh Plättchenförmige, zufällig geformte, gesinterte Schleifpartikel sowie ein Verfahren zu ihrer Herstellung
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
CN107245323A (zh) * 2017-01-10 2017-10-13 白鸽磨料磨具有限公司 氧化铝磨料的生产方法及其产品
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 (13)

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Publication number Priority date Publication date Assignee Title
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
DE3219607A1 (de) * 1981-05-27 1982-12-23 Kennecott Corp., 06904 Stamford, Conn. Gesintertes schleifmittel und verfahren zu seiner herstellung
US4623364A (en) * 1984-03-23 1986-11-18 Norton Company Abrasive material and method for preparing the same
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
AR245484A1 (es) * 1987-05-11 1994-01-31 Norton Co Cuerpo ceramico que comprende microcristales bien intermezclados de alfa alumina y zirconia, y procedimiento para su preparacion.
US5192339A (en) * 1988-08-25 1993-03-09 Showa Denko K.K. Abrasive grain and method for manufacturing the same
US4913708A (en) * 1988-11-18 1990-04-03 Norton Company Grinding wheel
US4964883A (en) * 1988-12-12 1990-10-23 Minnesota Mining And Manufacturing Company Ceramic alumina abrasive grains seeded with iron oxide
US5215551A (en) * 1989-02-01 1993-06-01 Showa Denko K.K. Alumina-based ceramics materials, abrasive materials and method for the manufacture of the same
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
US5131926A (en) * 1991-03-15 1992-07-21 Norton Company Vitrified bonded finely milled sol gel aluminous bodies
US5282875A (en) * 1992-03-18 1994-02-01 Cincinnati Milacron Inc. High density sol-gel alumina-based abrasive vitreous bonded grinding wheel
JPH0715095B2 (ja) * 1992-10-23 1995-02-22 日本研磨材工業株式会社 セラミック砥粒及びその製造方法並びに研磨製品

Also Published As

Publication number Publication date
CA2215499C (en) 2002-08-27
AU686945B2 (en) 1998-02-12
WO1996031575A1 (en) 1996-10-10
HUP9801758A3 (en) 1998-12-28
HU219831B (hu) 2001-08-28
EP0819153B1 (de) 1999-06-09
TW380122B (en) 2000-01-21
CN1073611C (zh) 2001-10-24
MX9707641A (es) 1998-10-31
CA2215499A1 (en) 1996-10-10
RU2127292C1 (ru) 1999-03-10
JPH10506669A (ja) 1998-06-30
EP0819153A1 (de) 1998-01-21
ES2135886T3 (es) 1999-11-01
AU5251596A (en) 1996-10-23
BR9604846A (pt) 1998-06-16
DK0819153T3 (da) 1999-11-29
ATE181098T1 (de) 1999-06-15
JP2875025B2 (ja) 1999-03-24
KR19980703529A (ko) 1998-11-05
US5516347A (en) 1996-05-14
CN1180372A (zh) 1998-04-29
HUP9801758A2 (hu) 1998-11-30
KR100232443B1 (ko) 1999-12-01

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