HK1007740A1 - Abrasive grain containing alumina and zirconia - Google Patents

Abrasive grain containing alumina and zirconia

Info

Publication number
HK1007740A1
HK1007740A1 HK98107025A HK98107025A HK1007740A1 HK 1007740 A1 HK1007740 A1 HK 1007740A1 HK 98107025 A HK98107025 A HK 98107025A HK 98107025 A HK98107025 A HK 98107025A HK 1007740 A1 HK1007740 A1 HK 1007740A1
Authority
HK
Hong Kong
Prior art keywords
abrasive grain
zirconia
dispersion
containing alumina
grain containing
Prior art date
Application number
HK98107025A
Other languages
English (en)
Inventor
Henry A Larmie
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of HK1007740A1 publication Critical patent/HK1007740A1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/12—Cut-off wheels
    • 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
    • C04B35/119—Composites with zirconium oxide
    • 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
HK98107025A 1992-09-25 1998-06-26 Abrasive grain containing alumina and zirconia HK1007740A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95165492A 1992-09-25 1992-09-25
PCT/US1993/008988 WO1994007809A1 (en) 1992-09-25 1993-09-22 Abrasive grain containing alumina and zirconia

Publications (1)

Publication Number Publication Date
HK1007740A1 true HK1007740A1 (en) 1999-04-23

Family

ID=25491977

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98107025A HK1007740A1 (en) 1992-09-25 1998-06-26 Abrasive grain containing alumina and zirconia

Country Status (10)

Country Link
US (1) US5551963A (xx)
EP (1) EP0662072B1 (xx)
JP (1) JP3560341B2 (xx)
KR (1) KR960702420A (xx)
AT (1) ATE151063T1 (xx)
BR (1) BR9307112A (xx)
CA (1) CA2142898A1 (xx)
DE (1) DE69309478T2 (xx)
HK (1) HK1007740A1 (xx)
WO (1) WO1994007809A1 (xx)

Families Citing this family (182)

* Cited by examiner, † Cited by third party
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US5628806A (en) * 1995-11-22 1997-05-13 Minnesota Mining And Manufacturing Company Method of making alumina abrasive grain having a metal carbide coating thereon
US5641330A (en) * 1995-11-28 1997-06-24 Minnesota Mining And Manufacturing Company Method of making alumina abrasive grain having a metal nitride coating thereon
US5611828A (en) * 1995-11-28 1997-03-18 Minnesota Mining And Manufacturing Company Method of making alumina abrasive grain having a metal boride coating thereon
US5669941A (en) * 1996-01-05 1997-09-23 Minnesota Mining And Manufacturing Company Coated abrasive article
EP0861308A1 (en) * 1996-09-18 1998-09-02 Minnesota Mining And Manufacturing Company Method for making abrasive grain and abrasive articles
US5893935A (en) * 1997-01-09 1999-04-13 Minnesota Mining And Manufacturing Company Method for making abrasive grain using impregnation, and abrasive articles
US5779743A (en) * 1996-09-18 1998-07-14 Minnesota Mining And Manufacturing Company Method for making abrasive grain and abrasive articles
US5776214A (en) * 1996-09-18 1998-07-07 Minnesota Mining And Manufacturing Company Method for making abrasive grain and abrasive articles
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US6080216A (en) * 1998-04-22 2000-06-27 3M Innovative Properties Company Layered alumina-based abrasive grit, abrasive products, and methods
US6228134B1 (en) 1998-04-22 2001-05-08 3M Innovative Properties Company Extruded alumina-based abrasive grit, abrasive products, and methods
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US6589305B1 (en) 2000-07-19 2003-07-08 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-Al2O3 • rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
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WO1994007809A1 (en) 1994-04-14
DE69309478T2 (de) 1997-07-10
KR960702420A (ko) 1996-04-27
US5551963A (en) 1996-09-03
JPH08502232A (ja) 1996-03-12
DE69309478D1 (de) 1997-05-07
CA2142898A1 (en) 1994-04-14
EP0662072A1 (en) 1995-07-12
EP0662072B1 (en) 1997-04-02

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