CA2407736A1 - A12o3/sic nanocomposite abrasive grains, method for producing them and their use - Google Patents

A12o3/sic nanocomposite abrasive grains, method for producing them and their use Download PDF

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Publication number
CA2407736A1
CA2407736A1 CA002407736A CA2407736A CA2407736A1 CA 2407736 A1 CA2407736 A1 CA 2407736A1 CA 002407736 A CA002407736 A CA 002407736A CA 2407736 A CA2407736 A CA 2407736A CA 2407736 A1 CA2407736 A1 CA 2407736A1
Authority
CA
Canada
Prior art keywords
al2o3
sic
sintering
nanocomposite
abrasive grain
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.)
Abandoned
Application number
CA002407736A
Other languages
English (en)
French (fr)
Inventor
Paul Moltgen
Pirmin Wilhelm
Anne Louise Ghislaine Leriche
Christine Marie Renee Kermel-Kim
Georg Gottschamel
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.)
Imerys Fused Minerals Laufenburg GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2407736A1 publication Critical patent/CA2407736A1/en
Abandoned legal-status Critical Current

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
    • 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
    • C04B35/117—Composites
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA002407736A 1999-09-22 2000-09-21 A12o3/sic nanocomposite abrasive grains, method for producing them and their use Abandoned CA2407736A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19945335.7 1999-09-22
DE1999145335 DE19945335A1 (de) 1999-09-22 1999-09-22 Al¶2¶O¶3¶/SiC-Nanokomposit-Schleifkörner, Verfahren zu ihrer Herstellung sowie ihre Verwendung
PCT/EP2000/009230 WO2001021547A1 (de) 1999-09-22 2000-09-21 A12O3/SiC-NANOKOMPOSIT-SCHLEIFKÖRNER, VERFAHREN ZU IHRER HERSTELLUNG SOWIE IHRE VERWENDUNG

Publications (1)

Publication Number Publication Date
CA2407736A1 true CA2407736A1 (en) 2002-10-29

Family

ID=7922852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002407736A Abandoned CA2407736A1 (en) 1999-09-22 2000-09-21 A12o3/sic nanocomposite abrasive grains, method for producing them and their use

Country Status (5)

Country Link
EP (1) EP1218310A1 (de)
JP (1) JP2003509579A (de)
CA (1) CA2407736A1 (de)
DE (1) DE19945335A1 (de)
WO (1) WO2001021547A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144887B2 (en) 2006-12-19 2015-09-29 Saint-Gobain Ceramics & Plastics, Inc. Submicron alpha alumina high temperature bonded abrasives
US10400146B2 (en) 2013-04-05 2019-09-03 3M Innovative Properties Company Sintered abrasive particles, method of making the same, and abrasive articles including the same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003025209A (ja) * 2001-07-23 2003-01-29 Nisshin Steel Co Ltd ステンレス鋼の研磨方法
US7087544B2 (en) * 2002-05-29 2006-08-08 The Regents Of The University Of California Nano-ceramics and method thereof
JP2011045938A (ja) * 2009-08-25 2011-03-10 Three M Innovative Properties Co 焼成凝集体の製造方法、焼成凝集体、研磨材組成物及び研磨材物品。

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
US4623364A (en) 1984-03-23 1986-11-18 Norton Company Abrasive material and method for preparing the same
NZ210805A (en) 1984-01-19 1988-04-29 Norton Co Aluminous abrasive grits or shaped bodies
US4770671A (en) 1985-12-30 1988-09-13 Minnesota Mining And Manufacturing Company Abrasive grits formed of ceramic containing oxides of aluminum and yttrium, method of making and using the same and products made therewith
IN170784B (de) 1987-05-27 1992-05-23 Minnesota Mining & Mfg
JP2507480B2 (ja) 1987-09-30 1996-06-12 晧一 新原 ＳｉＣ−Ａｌ▲下２▼Ｏ▲下３▼複合焼結体及びその製造法
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
DE69002557T2 (de) 1989-02-01 1993-12-23 Showa Denko Kk Keramik aus aluminiumoxyd, schleifmittel und deren verfahren zur herstellung.
DE4119183C2 (de) 1990-12-07 1994-02-24 Starck H C Gmbh Co Kg Gesinterter Verbundschleifkörper, Verfahren zu seiner Herstellung sowie dessen Verwendung
DE4217721C1 (de) * 1992-05-29 1993-11-04 Starck H C Gmbh Co Kg Gesintertes verbundschleifkorn, verfahren zu seiner herstellung sowie seine verwendung
AT401928B (de) * 1995-03-03 1996-12-27 Treibacher Schleifmittel Ag Keramisches kompositmaterial
AT1191U1 (de) * 1995-12-18 1996-12-27 Treibacher Schleifmittel Ag Schleifkorn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144887B2 (en) 2006-12-19 2015-09-29 Saint-Gobain Ceramics & Plastics, Inc. Submicron alpha alumina high temperature bonded abrasives
US9669517B2 (en) 2006-12-19 2017-06-06 Saint-Gobain Ceramics & Plastics, Inc. Submicron alpha alumina high temperature bonded abrasives
US10400146B2 (en) 2013-04-05 2019-09-03 3M Innovative Properties Company Sintered abrasive particles, method of making the same, and abrasive articles including the same

Also Published As

Publication number Publication date
EP1218310A1 (de) 2002-07-03
DE19945335A1 (de) 2001-04-05
JP2003509579A (ja) 2003-03-11
WO2001021547A1 (de) 2001-03-29

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued