ES460692A1 - Process for electromagnetically stirring molten metal during continuous casting operations - Google Patents
Process for electromagnetically stirring molten metal during continuous casting operationsInfo
- Publication number
- ES460692A1 ES460692A1 ES460692A ES460692A ES460692A1 ES 460692 A1 ES460692 A1 ES 460692A1 ES 460692 A ES460692 A ES 460692A ES 460692 A ES460692 A ES 460692A ES 460692 A1 ES460692 A1 ES 460692A1
- Authority
- ES
- Spain
- Prior art keywords
- magnetic field
- ingot mold
- molten metal
- continuous casting
- during continuous
- 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.)
- Expired
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
- B22D11/10—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)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
Method of electromagnetic stirring of molten metals, inside a continuous cast ingot mold, by means of a non-stationary magnetic field, which slides along the walls of the ingot mold, characterized by the propagation of the magnetic field is effected according to an ascending direction, from the lower part of the ingot mold to at least the level of the free surface of the cast metal and, because the regulation of the action of the magnetic field is carried out, depending on the location of the masses of non-metallic inclusions at a previously determined depth d, inside the cast products, in such a way that the density of force f acting in the metallic bath fulfills the following relationship: F = 35 d2 - 260 d In which f is expressed in newton per meter and d in millimeters. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7621578A FR2358223A1 (en) | 1976-07-13 | 1976-07-13 | PROCESS FOR ELECTROMAGNETIC BREWING OF MOLTEN METALS DURING CONTINUOUS CASTING OPERATIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460692A1 true ES460692A1 (en) | 1978-05-16 |
Family
ID=9175734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES460692A Expired ES460692A1 (en) | 1976-07-13 | 1977-07-13 | Process for electromagnetically stirring molten metal during continuous casting operations |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS6011585B2 (en) |
BE (1) | BE856670A (en) |
CA (1) | CA1078043A (en) |
DE (1) | DE2731239A1 (en) |
ES (1) | ES460692A1 (en) |
FR (1) | FR2358223A1 (en) |
GB (1) | GB1558526A (en) |
IT (1) | IT1077321B (en) |
LU (1) | LU77743A1 (en) |
NL (1) | NL182941C (en) |
SE (1) | SE433184B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577562B1 (en) * | 1985-02-15 | 1988-07-08 | Air Liquide | SOLID COMPOSITIONS BASED ON HIGH ION CONDUCTIVE SUPEROXIDES, THEIR PROCESS FOR THE PREPARATION OF MATERIALS BASED ON SUCH COMPOSITIONS |
CA2041778A1 (en) * | 1990-12-10 | 1992-06-11 | James E. Kelly | Method and apparatus for rheocasting |
FR2772294B1 (en) * | 1997-12-17 | 2000-03-03 | Rotelec Sa | ELECTROMAGNETIC BRAKING EQUIPMENT OF A MOLTEN METAL IN A CONTINUOUS CASTING SYSTEM |
FR2861324B1 (en) * | 2003-10-27 | 2007-01-19 | Rotelec Sa | ELECTROMAGNETIC BREWING PROCESS FOR CONTINUOUS CASTING OF EXTENDED SECTION METAL PRODUCTS |
CN109165469B (en) * | 2018-09-26 | 2022-12-06 | 东北大学 | Electromagnetic stirring parameter simulation setting and optimizing method for square billet continuous casting crystallizer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1064849A (en) * | 1952-10-16 | 1954-05-18 | Improvements to continuous casting molds for metals and in particular steel | |
FR1140200A (en) * | 1955-01-15 | 1957-07-16 | Boehler & Co Ag Geb | Process for moving molten metal in continuous casting plants |
FR2248103B1 (en) * | 1973-10-19 | 1978-02-17 | Siderurgie Fse Inst Rech | |
GB1493110A (en) * | 1974-02-15 | 1977-11-23 | British Steel Corp | Moving molten ferrous masses |
FR2324395A1 (en) * | 1975-09-17 | 1977-04-15 | Siderurgie Fse Inst Rech | LINGOTIER WITH BUILT-IN INDUCTORS |
FR2324397B1 (en) * | 1975-09-19 | 1979-06-15 | Siderurgie Fse Inst Rech | METHOD AND DEVICE FOR ELECTROMAGNETIC BREWING OF CONTINUOUS CASTING PRODUCTS |
-
1976
- 1976-07-13 FR FR7621578A patent/FR2358223A1/en active Granted
-
1977
- 1977-07-08 SE SE7707979A patent/SE433184B/en not_active IP Right Cessation
- 1977-07-11 BE BE1008272A patent/BE856670A/en not_active IP Right Cessation
- 1977-07-11 DE DE19772731239 patent/DE2731239A1/en active Granted
- 1977-07-12 JP JP8350377A patent/JPS6011585B2/en not_active Expired
- 1977-07-12 IT IT2563377A patent/IT1077321B/en active
- 1977-07-12 LU LU77743A patent/LU77743A1/xx unknown
- 1977-07-12 CA CA282,581A patent/CA1078043A/en not_active Expired
- 1977-07-13 NL NL7707821A patent/NL182941C/en not_active IP Right Cessation
- 1977-07-13 GB GB2936977A patent/GB1558526A/en not_active Expired
- 1977-07-13 ES ES460692A patent/ES460692A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1558526A (en) | 1980-01-03 |
NL182941B (en) | 1988-01-18 |
CA1078043A (en) | 1980-05-20 |
IT1077321B (en) | 1985-05-04 |
FR2358223A1 (en) | 1978-02-10 |
FR2358223B3 (en) | 1979-04-06 |
LU77743A1 (en) | 1978-02-02 |
SE7707979L (en) | 1978-01-14 |
BE856670A (en) | 1978-01-11 |
SE433184B (en) | 1984-05-14 |
NL182941C (en) | 1988-06-16 |
DE2731239C2 (en) | 1988-08-25 |
JPS6011585B2 (en) | 1985-03-27 |
NL7707821A (en) | 1978-01-17 |
JPS5328034A (en) | 1978-03-15 |
DE2731239A1 (en) | 1978-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990601 |