ATE2655T1 - METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL. - Google Patents
METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL.Info
- Publication number
- ATE2655T1 ATE2655T1 AT80401027T AT80401027T ATE2655T1 AT E2655 T1 ATE2655 T1 AT E2655T1 AT 80401027 T AT80401027 T AT 80401027T AT 80401027 T AT80401027 T AT 80401027T AT E2655 T1 ATE2655 T1 AT E2655T1
- Authority
- AT
- Austria
- Prior art keywords
- qualitation
- improving
- stirring device
- cast metal
- continuously cast
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
- General Induction Heating (AREA)
- Soft Magnetic Materials (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
1. A process for rabbling a continuous flow of metal by the action of a rotating magnetic field on the metal which is cooling, characterised in that in an inductor (4) is caused to rotate and produces a fixed magnetic field in relation to the inductor about an axis parallel to at least one of the surfaces of the cast product (1, 21).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7918088A FR2465535A1 (en) | 1979-07-12 | 1979-07-12 | BREWING METHOD AND DEVICE FOR IMPROVING THE QUALITY OF CONTINUOUSLY CAST METAL |
EP80401027A EP0022711B1 (en) | 1979-07-12 | 1980-07-08 | Process and agitating means for ameliorating the quality of continuous cast metals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE2655T1 true ATE2655T1 (en) | 1983-03-15 |
Family
ID=9227795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80401027T ATE2655T1 (en) | 1979-07-12 | 1980-07-08 | METHOD AND STIRRING DEVICE FOR IMPROVING THE QUALITATION OF A CONTINUOUSLY CAST METAL. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0022711B1 (en) |
JP (1) | JPS5659568A (en) |
AT (1) | ATE2655T1 (en) |
CA (1) | CA1144336A (en) |
DE (1) | DE3062197D1 (en) |
ES (1) | ES8105171A1 (en) |
FR (1) | FR2465535A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511274A1 (en) * | 1981-08-11 | 1983-02-18 | Sumitomo Metal Ind | Rotatable permanent magnet structure for stirring molten metal - provides both shifting and rotating magnetic fields when moved around mould periphery |
FR2537470A2 (en) * | 1982-01-13 | 1984-06-15 | Vallourec | Magnetic rotor for continuous casting of hollow bodies |
FR2519567A1 (en) * | 1982-01-13 | 1983-07-18 | Vallourec | METHOD FOR MANUFACTURING HOLLOW BODIES BY CONTINUOUS CASTING USING A MAGNETIC FIELD AND DEVICE FOR CARRYING OUT THE METHOD |
FR2628994B1 (en) * | 1988-03-28 | 1992-04-03 | Vives Charles | PROCESS FOR PRODUCING THIXOTROPIC METAL JELLIES BY ROTATION OF A PERMANENT MAGNET SYSTEM PROVIDED OUTSIDE THE LINGOTIERE |
AU6568196A (en) * | 1995-10-12 | 1997-04-17 | Alusuisse Technology & Management Ltd. | Process for manufacturing a metal ingot with thixotropic properties |
IT201800006635A1 (en) | 2018-06-25 | 2019-12-25 | METHOD OF CONTAINING A SLAB DURING CASTING |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1140200A (en) * | 1955-01-15 | 1957-07-16 | Boehler & Co Ag Geb | Process for moving molten metal in continuous casting plants |
US3153820A (en) * | 1961-10-09 | 1964-10-27 | Charles B Criner | Apparatus for improving metal structure |
FR2231454A2 (en) * | 1973-05-29 | 1974-12-27 | Cem Comp Electro Mec | Slab casting machine - with metal stirring by electrically wound withdrawal rolls |
FR2418047A1 (en) * | 1978-02-28 | 1979-09-21 | Sumitomo Metal Ind | Continuous casting process - with solidification effected in the presence of electric current and magnetic field to agitate molten metal |
-
1979
- 1979-07-12 FR FR7918088A patent/FR2465535A1/en active Granted
-
1980
- 1980-07-08 DE DE8080401027T patent/DE3062197D1/en not_active Expired
- 1980-07-08 EP EP80401027A patent/EP0022711B1/en not_active Expired
- 1980-07-08 AT AT80401027T patent/ATE2655T1/en not_active IP Right Cessation
- 1980-07-10 CA CA000355921A patent/CA1144336A/en not_active Expired
- 1980-07-11 JP JP9410180A patent/JPS5659568A/en active Pending
- 1980-07-11 ES ES493321A patent/ES8105171A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0022711A1 (en) | 1981-01-21 |
CA1144336A (en) | 1983-04-12 |
EP0022711B1 (en) | 1983-03-02 |
DE3062197D1 (en) | 1983-04-07 |
FR2465535A1 (en) | 1981-03-27 |
ES493321A0 (en) | 1981-05-16 |
ES8105171A1 (en) | 1981-05-16 |
JPS5659568A (en) | 1981-05-23 |
FR2465535B1 (en) | 1983-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee | ||
RVE | Rejection due to an opposition filed with the epo |