AU583048B2 – Vitrified grinding wheel
– Google Patents
AU583048B2 – Vitrified grinding wheel
– Google Patents
Vitrified grinding wheel
Info
Publication number
AU583048B2
AU583048B2
AU45873/85A
AU4587385A
AU583048B2
AU 583048 B2
AU583048 B2
AU 583048B2
AU 45873/85 A
AU45873/85 A
AU 45873/85A
AU 4587385 A
AU4587385 A
AU 4587385A
AU 583048 B2
AU583048 B2
AU 583048B2
Authority
AU
Australia
Prior art keywords
abrasive
bond
grinding wheel
vitrified grinding
vitrified
Prior art date
1984-08-08
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
Application number
AU45873/85A
Other versions
AU4587385A
(en
Inventor
Charles Victor Rue
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.)
1984-08-08
Filing date
1985-08-07
Publication date
1989-04-20
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=24561984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU583048(B2)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1985-08-07
Application filed by Norton Co
filed
Critical
Norton Co
1986-02-13
Publication of AU4587385A
publication
Critical
patent/AU4587385A/en
1989-04-20
Application granted
granted
Critical
1989-04-20
Publication of AU583048B2
publication
Critical
patent/AU583048B2/en
2005-08-07
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
C04B35/6303—Inorganic additives
C04B35/6316—Binders based on silicon compounds
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
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
Abstract
Bonding of sintered sol-gel aluminous abrasive grits, comprising sub-micron sized alpha alumina crystals, in vitrified (ceramic) wheels results in abrasive performance superior to premium grade fused alumina in grinding tool- steels. Viscosity of the bond and/or temperature of firing must be controlled to avoid reaction between the bond and the abrasive.
AU45873/85A
1984-08-08
1985-08-07
Vitrified grinding wheel
Expired
AU583048B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US638917
1984-08-08
US06/638,917
US4543107A
(en)
1984-08-08
1984-08-08
Vitrified bonded grinding wheels containing sintered gel aluminous abrasive grits
Publications (2)
Publication Number
Publication Date
AU4587385A
AU4587385A
(en)
1986-02-13
AU583048B2
true
AU583048B2
(en)
1989-04-20
Family
ID=24561984
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU45873/85A
Expired
AU583048B2
(en)
1984-08-08
1985-08-07
Vitrified grinding wheel
Country Status (11)
Country
Link
US
(1)
US4543107A
(en)
EP
(2)
EP0495536B1
(en)
JP
(1)
JPS6156872A
(en)
AT
(2)
ATE118183T1
(en)
AU
(1)
AU583048B2
(en)
BR
(1)
BR8503739A
(en)
CA
(1)
CA1222141A
(en)
DE
(2)
DE3587990T2
(en)
ES
(1)
ES8801140A1
(en)
IN
(1)
IN165381B
(en)
MX
(1)
MX168730B
(en)
Families Citing this family (113)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4988370A
(en)
*
1984-05-31
1991-01-29
Minnesota Mining And Manufacturing Company
Alumina bonded abrasive for cast iron
US4883501A
(en)
*
1984-10-30
1989-11-28
Minnesota Mining And Manufacturing Company
Alumina bonded abrasive for cast iron
US5139539A
(en)
*
1981-12-15
1992-08-18
Minnesota Mining And Manufacturing Company
Alumina bonded abrasive for cast iron
US5139536A
(en)
*
1981-12-15
1992-08-18
Minnesota Mining And Manufacturing Company
Alumina bonded abrasive for cast iron
US5383945A
(en)
*
1984-01-19
1995-01-24
Norton Company
Abrasive material and method
US5395407B1
(en)
*
1984-01-19
1997-08-26
Norton Co
Abrasive material and method
NZ210805A
(en)
*
1984-01-19
1988-04-29
Norton Co
Aluminous abrasive grits or shaped bodies
US5204300A
(en)
*
1984-07-18
1993-04-20
Kawasaki Steel Corporation
Methods of seeding sintered objects
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
US4741743A
(en)
*
1985-08-19
1988-05-03
Norton Company
Grinding wheel with combination of fused and sintered abrasive grits
US4657754A
(en)
*
1985-11-21
1987-04-14
Norton Company
Aluminum oxide powders and process
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
US5259147A
(en)
*
1986-02-15
1993-11-09
Vereinigte Schmirgel-Und Maschinenfabriken Aktiengesellschaft
Granular abrasive material
DE3604848A1
(en)
*
1986-02-15
1987-08-20
Ver Schmirgel & Maschf
ABRASIVE GRAIN AND METHOD FOR THE PRODUCTION THEREOF
AT389882B
(en)
*
1986-06-03
1990-02-12
Treibacher Chemische Werke Ag
METHOD FOR PRODUCING A MICROCRYSTALLINE ABRASIVE MATERIAL
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(en)
*
1986-08-01
1989-05-09
Research Corporation
Method of preparing ceramic compositions at lower sintering temperatures
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(en)
*
1987-05-27
1989-11-21
Minnesota Mining And Manufacturing Co.
Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith
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(en)
*
1987-08-11
1989-01-10
Norton Company
Boehmite produced by a seeded hydyothermal process and ceramic bodies produced therefrom
EP0335930B1
(en)
*
1987-09-14
1995-01-18
Norton Company
Bonded abrasive
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(en)
*
1987-09-14
1990-07-31
Norton Company
Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasive
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(en)
*
1987-09-14
1992-10-06
Norton Company
Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superabrasive
US5090970A
(en)
*
1987-09-14
1992-02-25
Norton Company
Bonded abrasive tools with combination of finely microcrystalline aluminous abrasive and a superbrasive
US4797269A
(en)
*
1988-02-08
1989-01-10
Norton Company
Production of beta alumina by seeding and beta alumina produced thereby
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(en)
*
1988-08-05
1990-04-24
The Dow Chemical Company
Method of preparing abrasive articles
US4898597A
(en)
*
1988-08-25
1990-02-06
Norton Company
Frit bonded abrasive wheel
US4964883A
(en)
*
1988-12-12
1990-10-23
Minnesota Mining And Manufacturing Company
Ceramic alumina abrasive grains seeded with iron oxide
CH677928A5
(en)
*
1989-01-10
1991-07-15
N Proizv Ob Abrazivam I Shlifo
GB2230273A
(en)
*
1989-04-01
1990-10-17
N Proizv Ob Abrazivam I Shlifo
Moulding composition to produce abrasive tooling
US5103598A
(en)
*
1989-04-28
1992-04-14
Norton Company
Coated abrasive material containing abrasive filaments
US5131923A
(en)
*
1989-09-11
1992-07-21
Norton Company
Vitrified bonded sol gel sintered aluminous abrasive bodies
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(en)
*
1989-09-11
1991-03-05
Norton Company
Nitrified bonded sol gel sintered aluminous abrasive bodies
US5007943A
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*
1989-11-03
1991-04-16
Norton Company
Sol-gel process alumina abrasive grain blends in coated abrasive material
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*
1990-01-16
1992-03-10
Cincinnati Milacron Inc.
Vitreous bonded sol-gel abrasive grit article
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1990-05-04
1992-06-02
Norton Company
Vitrified bonded grinding wheel with mixtures of sol gel aluminous abrasives and silicon carbide
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*
1990-05-09
1991-07-30
Norton Company
Sol-gel alumina shaped bodies
AU646120B2
(en)
*
1991-01-07
1994-02-10
Norton Company
Glass ceramic bonded abrasive articles
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1991-01-07
2000-09-26
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Glass-ceramic bonded abrasive tools
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1992-03-18
1994-02-01
Cincinnati Milacron Inc.
High density sol-gel alumina-based abrasive vitreous bonded grinding wheel
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1992-12-14
1994-06-15
Dwight D. Erickson
Abrasive grain comprising calcium oxide and/or strontium oxide
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1994-01-21
1995-12-05
Norton Company
Vitrified abrasive bodies
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1994-02-07
1995-06-13
Aluminum Waste Technology, Inc.
Method of recycling aluminum dross
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1994-11-17
1996-06-18
Saint-Gobain/Norton Industrial Ceramics Corp.
Modified sol-gel alumina
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1997-10-31
1999-01-26
Norton Company
Low temperature bond for abrasive tools
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2000-02-02
2001-08-14
3M Innovative Properties Company
Fused abrasive particles, abrasive articles, and methods of making and using thesame
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2000-02-02
2003-07-15
3M Innovative Properties Company
Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same
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2000-02-02
2003-07-22
3M Innovative Properties Company
Fused AL2O3-MgO-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
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2000-02-02
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3M Innovative Properties Company
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2013-04-05
2019-07-24
スリーエム イノベイティブ プロパティズ カンパニー
Sintered abrasive particles, method of making the same, and abrasive articles comprising the same
CN105324211B
(en)
2013-06-24
2018-10-16
3M创新有限公司
Abrasive grain, the method and abrasive product for preparing abrasive grain
WO2015130487A1
(en)
2014-02-27
2015-09-03
3M Innovative Properties Company
Abrasive particles, abrasive articles, and methods of making and using the same
EP3436217B1
(en)
2016-04-01
2022-02-23
3M Innovative Properties Company
Elongate shaped abrasive particles, and methods of making the same
EP3692109A1
(en)
2017-10-02
2020-08-12
3M Innovative Properties Company
Elongated abrasive particles, method of making the same, and abrasive articles containing the same
US11691247B2
(en)
2017-12-28
2023-07-04
Saint-Gobain Abrasives, Inc.
Bonded abrasive articles
WO2023209518A1
(en)
2022-04-26
2023-11-02
3M Innovative Properties Company
Abrasive articles, methods of manufacture and use thereof
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Publication date
Assignee
Title
US2877105A
(en)
*
1957-06-27
1959-03-10
Norton Co
Vitrified bonded grinding wheel with fine hard sides
US4314827A
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*
1979-06-29
1982-02-09
Minnesota Mining And Manufacturing Company
Non-fused aluminum oxide-based abrasive mineral
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Norton Co
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1965-03-30
Carborundum Co
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patent/US4543107A/en
not_active
Expired – Fee Related
1985
1985-06-26
CA
CA000485259A
patent/CA1222141A/en
not_active
Expired
1985-08-01
AT
AT92105935T
patent/ATE118183T1/en
not_active
IP Right Cessation
1985-08-01
EP
EP92105935A
patent/EP0495536B1/en
not_active
Expired – Lifetime
1985-08-01
AT
AT85109681T
patent/ATE81809T1/en
not_active
IP Right Cessation
1985-08-01
EP
EP85109681A
patent/EP0171034B2/en
not_active
Expired – Lifetime
1985-08-01
DE
DE3587990T
patent/DE3587990T2/en
not_active
Expired – Lifetime
1985-08-01
DE
DE3586779T
patent/DE3586779T3/en
not_active
Expired – Lifetime
1985-08-05
IN
IN575/CAL/85A
patent/IN165381B/en
unknown
1985-08-05
JP
JP60171266A
patent/JPS6156872A/en
active
Granted
1985-08-07
MX
MX206231A
patent/MX168730B/en
unknown
1985-08-07
AU
AU45873/85A
patent/AU583048B2/en
not_active
Expired
1985-08-07
BR
BR8503739A
patent/BR8503739A/en
not_active
IP Right Cessation
1985-08-07
ES
ES545956A
patent/ES8801140A1/en
not_active
Expired
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Publication number
Priority date
Publication date
Assignee
Title
US2877105A
(en)
*
1957-06-27
1959-03-10
Norton Co
Vitrified bonded grinding wheel with fine hard sides
US4314827A
(en)
*
1979-06-29
1982-02-09
Minnesota Mining And Manufacturing Company
Non-fused aluminum oxide-based abrasive mineral
Also Published As
Publication number
Publication date
DE3587990D1
(en)
1995-03-23
AU4587385A
(en)
1986-02-13
ES545956A0
(en)
1987-12-16
EP0495536A2
(en)
1992-07-22
MX168730B
(en)
1993-06-04
BR8503739A
(en)
1986-05-13
DE3587990T2
(en)
1995-06-01
CA1222141A
(en)
1987-05-26
JPH0520232B2
(en)
1993-03-18
ATE118183T1
(en)
1995-02-15
US4543107A
(en)
1985-09-24
DE3586779D1
(en)
1992-12-03
ATE81809T1
(en)
1992-11-15
EP0171034A2
(en)
1986-02-12
DE3586779T2
(en)
1993-04-15
JPS6156872A
(en)
1986-03-22
ES8801140A1
(en)
1987-12-16
EP0171034B1
(en)
1992-10-28
EP0171034B2
(en)
1998-04-29
EP0171034A3
(en)
1987-05-27
IN165381B
(en)
1989-10-07
DE3586779T3
(en)
1998-12-03
EP0495536A3
(en)
1992-12-09
EP0495536B1
(en)
1995-02-08
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