GB2010736A - Abrasive casting apparatus and process - Google Patents
Abrasive casting apparatus and processInfo
- Publication number
- GB2010736A GB2010736A GB7848971A GB7848971A GB2010736A GB 2010736 A GB2010736 A GB 2010736A GB 7848971 A GB7848971 A GB 7848971A GB 7848971 A GB7848971 A GB 7848971A GB 2010736 A GB2010736 A GB 2010736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belts
- abrasive
- face
- relation
- oxide
- 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.)
- Granted
Links
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
- C04B35/653—Processes involving a melting step
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Continuous Casting (AREA)
- Glanulating (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A continuous process for casting a molten oxide such as an aluminous oxide abrasive is provided wherein two thin metal belts 10, 12 are brought into face-to-face relation and the molten oxide is poured into the nip between the belts as they come into face-to-face relation. The freezing abrasive maintains the belts slightly spaced apart on the order of some small fraction of an inch (e.g. 0.015 cm) and the back surfaces of the belts are flooded with copious quantities of cooling fluid (e.g. water) to maintain the belts below red heat. The belts are held in closely spaced relation for a sufficient time to permit the abrasive to be cooled below red heat. The belts are then separated and the abrasive is discharged from between the belts. At this point the abrasive is no longer affected by contaminants in the air. In a preferred embodiment the top belt can be considerably wider than the bottom belt. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86183677A | 1977-12-19 | 1977-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2010736A true GB2010736A (en) | 1979-07-04 |
GB2010736B GB2010736B (en) | 1982-05-06 |
Family
ID=25336898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7848971A Expired GB2010736B (en) | 1977-12-19 | 1978-12-18 | Abrasive casting apparatus and process |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5814816B2 (en) |
BR (1) | BR7808298A (en) |
CA (1) | CA1112430A (en) |
DE (1) | DE2854680C2 (en) |
FR (1) | FR2422462A1 (en) |
GB (1) | GB2010736B (en) |
NO (1) | NO153757C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258605A2 (en) * | 1986-08-15 | 1988-03-09 | LONZA-Werke GmbH | Apparatus and process for producing ceramic oxide materials |
EP0281815A2 (en) * | 1987-03-11 | 1988-09-14 | Lonza Ag | Method for continuous cooling and solidifying of metal oxides by continuous casting |
WO1997024197A1 (en) * | 1995-12-28 | 1997-07-10 | Larex Ag | A caster with improved coil changing system |
GB2366531A (en) * | 2000-09-11 | 2002-03-13 | Daido Metal Co | Continuous casting of aluminiun bearing alloy including cooli ng |
WO2009000007A1 (en) * | 2007-06-27 | 2008-12-31 | Berndorf Band Gmbh | Apparatus for continuous polymerization |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143522B1 (en) * | 1979-11-09 | 1998-01-06 | Washington Mills Electro Miner | Abrasive products containing fused alumina zirconia and reduced titania |
DE3040992A1 (en) * | 1979-11-09 | 1981-05-27 | The Carborundum Co., Niagara Falls, N.Y. | ALUMINUM OXIDE GRINDING GRAIN AND METHOD FOR THE PRODUCTION THEREOF |
FR2499061A1 (en) * | 1981-01-30 | 1982-08-06 | Sofrem | METHOD AND APPARATUS FOR RAPID CONTINUOUS CASTING SOLIDIFICATION AND COOLING OF MOLDED OXIDES BASED ON METAL OXIDES |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942730C (en) * | 1950-10-04 | 1956-05-09 | Ethyl Corp | Method and device for producing thin flakes of a highly reactive sodium-lead alloy |
US3377660A (en) * | 1961-04-20 | 1968-04-16 | Norton Co | Apparatus for making crystal abrasive |
FR1319102A (en) * | 1962-04-04 | 1963-02-22 | Norton Co | Method and apparatus for the production of fine-grained abrasives and abrasives thus obtained |
FR1445684A (en) * | 1965-06-03 | 1966-07-15 | Commissariat Energie Atomique | Device for continuous casting of refractory materials |
US3805877A (en) * | 1972-09-15 | 1974-04-23 | Southwire Co | Continuous casting apparatus employing an oval-ended pouring spout |
DE2335892A1 (en) * | 1973-07-14 | 1975-01-30 | Basf Ag | DEVICE FOR THE CONTINUOUS PRODUCTION OF ENDLESS FOAM RUNS |
JPS5129916B2 (en) * | 1973-10-25 | 1976-08-28 | ||
CH569533A5 (en) * | 1974-05-20 | 1975-11-28 | Leichtmetall Gmbh | |
US3993119A (en) * | 1974-11-08 | 1976-11-23 | Norton Company | Progressively or continuously cycled mold for forming and discharging a fine crystalline material |
-
1978
- 1978-12-11 CA CA317,721A patent/CA1112430A/en not_active Expired
- 1978-12-14 NO NO784213A patent/NO153757C/en unknown
- 1978-12-15 FR FR7835350A patent/FR2422462A1/en active Granted
- 1978-12-18 BR BR7808298A patent/BR7808298A/en unknown
- 1978-12-18 GB GB7848971A patent/GB2010736B/en not_active Expired
- 1978-12-18 DE DE2854680A patent/DE2854680C2/en not_active Expired
- 1978-12-19 JP JP53155878A patent/JPS5814816B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0258605A2 (en) * | 1986-08-15 | 1988-03-09 | LONZA-Werke GmbH | Apparatus and process for producing ceramic oxide materials |
EP0258605A3 (en) * | 1986-08-15 | 1989-09-06 | Lonza-Werke G.M.B.H. | Apparatus and process for producing ceramic oxide materials |
EP0281815A2 (en) * | 1987-03-11 | 1988-09-14 | Lonza Ag | Method for continuous cooling and solidifying of metal oxides by continuous casting |
EP0281815A3 (en) * | 1987-03-11 | 1989-11-08 | Lonza Ag | Method for continuous cooling and solidifying of metal oxides by continuous casting |
WO1997024197A1 (en) * | 1995-12-28 | 1997-07-10 | Larex Ag | A caster with improved coil changing system |
GB2366531A (en) * | 2000-09-11 | 2002-03-13 | Daido Metal Co | Continuous casting of aluminiun bearing alloy including cooli ng |
US6471796B1 (en) | 2000-09-11 | 2002-10-29 | Daido Metal Company Ltd. | Method and apparatus for continuous casting of aluminum bearing alloy |
GB2366531B (en) * | 2000-09-11 | 2004-08-11 | Daido Metal Co | Method and apparatus for continuous casting of aluminum bearing alloy |
WO2009000007A1 (en) * | 2007-06-27 | 2008-12-31 | Berndorf Band Gmbh | Apparatus for continuous polymerization |
Also Published As
Publication number | Publication date |
---|---|
JPS5499781A (en) | 1979-08-06 |
BR7808298A (en) | 1979-08-07 |
NO784213L (en) | 1979-06-20 |
DE2854680C2 (en) | 1984-11-08 |
GB2010736B (en) | 1982-05-06 |
CA1112430A (en) | 1981-11-17 |
NO153757C (en) | 1986-05-21 |
NO153757B (en) | 1986-02-10 |
JPS5814816B2 (en) | 1983-03-22 |
FR2422462B1 (en) | 1984-02-17 |
DE2854680A1 (en) | 1979-06-28 |
FR2422462A1 (en) | 1979-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 19981217 |