GB1243606A – Fused zirconia-spinel abrasives and articles made therewith
– Google Patents
GB1243606A – Fused zirconia-spinel abrasives and articles made therewith
– Google Patents
Fused zirconia-spinel abrasives and articles made therewith
Info
Publication number
GB1243606A
GB1243606A
GB2176/70A
GB217670A
GB1243606A
GB 1243606 A
GB1243606 A
GB 1243606A
GB 2176/70 A
GB2176/70 A
GB 2176/70A
GB 217670 A
GB217670 A
GB 217670A
GB 1243606 A
GB1243606 A
GB 1243606A
Authority
GB
United Kingdom
Prior art keywords
spinel
abrasives
resin
oxide
articles made
Prior art date
1969-01-16
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
GB2176/70A
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.)
1969-01-16
Filing date
1970-01-16
Publication date
1971-08-25
1970-01-16
Application filed by Norton Co
filed
Critical
Norton Co
1971-08-25
Publication of GB1243606A
publication
Critical
patent/GB1243606A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
Abstract
1,243,606. Abrasive grains and grinding Wheels. NORTON CO. 16 Jan., 1970 [16 Jan., 1969], No. 2176/70. Heading C4V. An abrasive particle comprising 20-65% zirconium oxide, 15-75% spinel, 0.65% of non-spinel aluminium oxide and 0-7% of non- spinel magnesium oxide. The particles may be used to form inflexible abrasive materials or grinding wheels which may have a vitrified, alkali-metal silicate or organic resin bond, e.g. thermoset phenolformaldehyde resin, epoxy resin, alkyd resin, polyurethanes, shellac, unsaturated polyesters and vulcanizer rubber. The grains may be obtained by fusing a mixture of bauxite or zirconium oxide, magnesium oxide, coal and iron borings and casting the melt into ingots.
GB2176/70A
1969-01-16
1970-01-16
Fused zirconia-spinel abrasives and articles made therewith
Expired
GB1243606A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US79180469A
1969-01-16
1969-01-16
Publications (1)
Publication Number
Publication Date
GB1243606A
true
GB1243606A
(en)
1971-08-25
Family
ID=25154835
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2176/70A
Expired
GB1243606A
(en)
1969-01-16
1970-01-16
Fused zirconia-spinel abrasives and articles made therewith
Country Status (6)
Country
Link
US
(1)
US3498769A
(en)
JP
(1)
JPS492233B1
(en)
ES
(1)
ES375385A1
(en)
FR
(1)
FR2028446A1
(en)
GB
(1)
GB1243606A
(en)
SE
(1)
SE360851B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP3365304B1
(en)
2015-10-19
2019-08-14
Saint-Gobain Centre De Recherches Et D’etudes Europeen
Fused spinel-zirconia grains and refractory product obtained from said grains
Families Citing this family (56)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3996702A
(en)
*
1974-11-26
1976-12-14
Minnesota Mining And Manufacturing Company
Coated abrasive product comprising fused zirconia grains and method for abrading iron
USRE31620E
(en)
*
1976-05-27
1984-07-03
Minnesota Mining And Manufacturing Co.
Coated abrasive product containing fused zirconia grains and method for abrading iron
US4518397A
(en)
*
1979-06-29
1985-05-21
Minnesota Mining And Manufacturing Company
Articles containing non-fused aluminum oxide-based abrasive mineral
US4314827A
(en)
*
1979-06-29
1982-02-09
Minnesota Mining And Manufacturing Company
Non-fused aluminum oxide-based abrasive mineral
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1980-07-31
1982-02-19
Fujitsu Ltd
Character display unit
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1981-12-15
1992-08-18
Minnesota Mining And Manufacturing Company
Alumina bonded abrasive for cast iron
US4800685A
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1984-05-31
1989-01-31
Minnesota Mining And Manufacturing Company
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1984-10-30
1989-11-28
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1981-12-15
1992-08-18
Minnesota Mining And Manufacturing Company
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1984-05-31
1991-01-29
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1987-10-16
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1989-04-12
Mitsui Constr Co Ltd
Portable construction management register
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1994-04-25
1995-05-23
Indresco Inc.
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Mixture for the preparation of a refractory product shaped carbon bound or resin bonded, a process for the preparation of such a product, such a product as well as a use of magnesia-zirconium oxide spinel
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(en)
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A kind of method that centrifugal drying granulating technique prepares vitrified bond accumulation abrasive material
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* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2409844A
(en)
*
1942-01-29
1946-10-22
Corhart Refractories Co
Basic cast refractory
GB611246A
(en)
*
1945-04-10
1948-10-27
Corning Glass Works
Cast refractory products
US2416472A
(en)
*
1945-04-10
1947-02-25
Corhart Refractories Co
Cast refractory products
US3108886A
(en)
*
1958-12-29
1963-10-29
Carborundum Co
Hard, refractory crystalline materials
US3048493A
(en)
*
1959-05-19
1962-08-07
Electro Refractories & Abrasiv
Hard abrasive material and method of making
US3224850A
(en)
*
1962-04-05
1965-12-21
Electro Refractories & Abrasiv
Silicon aluminum boride complex
US3437468A
(en)
*
1966-05-06
1969-04-08
Du Pont
Alumina-spinel composite material
1969
1969-01-16
US
US791804*A
patent/US3498769A/en
not_active
Expired – Lifetime
1970
1970-01-13
SE
SE00332/70A
patent/SE360851B/xx
unknown
1970-01-13
ES
ES375385A
patent/ES375385A1/en
not_active
Expired
1970-01-15
FR
FR7001338A
patent/FR2028446A1/fr
active
Pending
1970-01-16
GB
GB2176/70A
patent/GB1243606A/en
not_active
Expired
1970-01-16
JP
JP45004372A
patent/JPS492233B1/ja
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP3365304B1
(en)
2015-10-19
2019-08-14
Saint-Gobain Centre De Recherches Et D’etudes Europeen
Fused spinel-zirconia grains and refractory product obtained from said grains
Also Published As
Publication number
Publication date
US3498769A
(en)
1970-03-03
DE2001728A1
(en)
1970-07-30
ES375385A1
(en)
1972-05-01
JPS492233B1
(en)
1974-01-19
SE360851B
(en)
1973-10-08
FR2028446A1
(en)
1970-10-09
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