SE7714350L - PROCEDURE FOR STRINGING STEEL - Google Patents
PROCEDURE FOR STRINGING STEELInfo
- Publication number
- SE7714350L SE7714350L SE7714350A SE7714350A SE7714350L SE 7714350 L SE7714350 L SE 7714350L SE 7714350 A SE7714350 A SE 7714350A SE 7714350 A SE7714350 A SE 7714350A SE 7714350 L SE7714350 L SE 7714350L
- Authority
- SE
- Sweden
- Prior art keywords
- casting
- stream
- inert gas
- molten metal
- distance
- 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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
In the continuous casting of steel with an open casting stream between a tundish and a downstream mould (1), a multi-phase mixture of liquid inert gas and a particulate substance is introduced as a layer (7) onto the surface (5) of the molten metal in the mould. Casting powder together with the inert gas as the multi-phase mixture is applied directly to the surface of the molten metal during the coating, at a distance from the casting stream (2), via a common line (6). This distance is greater than half the diameter (8) of coating stream. The wave (9) caused by the casting stream prevents the casting powder from being swept into the liquid casting head (3). <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1638076A CH609263A5 (en) | 1976-12-28 | 1976-12-28 | Method for the continuous casting of steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7714350L true SE7714350L (en) | 1978-06-29 |
Family
ID=4416854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7714350A SE7714350L (en) | 1976-12-28 | 1977-12-16 | PROCEDURE FOR STRINGING STEEL |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5384826A (en) |
| BE (1) | BE862396A (en) |
| BR (1) | BR7708668A (en) |
| CA (1) | CA1099891A (en) |
| CH (1) | CH609263A5 (en) |
| DE (1) | DE2758103A1 (en) |
| ES (1) | ES466021A1 (en) |
| FI (1) | FI61138C (en) |
| FR (1) | FR2375934A1 (en) |
| GB (1) | GB1585189A (en) |
| IN (1) | IN148728B (en) |
| IT (1) | IT1089234B (en) |
| SE (1) | SE7714350L (en) |
| YU (1) | YU306477A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530167A1 (en) * | 1982-07-13 | 1984-01-20 | Air Liquide | Method and installation for protecting a liquid metal runner. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2118867B1 (en) * | 1970-12-24 | 1974-02-15 | Etudes De Centrifugation | |
| FR2137090B1 (en) * | 1971-05-13 | 1973-12-28 | Air Liquide | |
| BE794855A (en) * | 1972-02-03 | 1973-05-29 | Voest Ag | REFRACTORY PIPE FOR CASTING MOLTEN METALS |
| FR2277144A1 (en) * | 1974-07-05 | 1976-01-30 | Air Liquide | COMPOSITION OF MATERIALS FORMED BY A MIXTURE OF A CRYOGENIC FLUID AND SOLID PARTICLES |
-
1976
- 1976-12-28 CH CH1638076A patent/CH609263A5/en not_active IP Right Cessation
-
1977
- 1977-12-16 SE SE7714350A patent/SE7714350L/en not_active Application Discontinuation
- 1977-12-23 CA CA293,848A patent/CA1099891A/en not_active Expired
- 1977-12-23 GB GB53729/77A patent/GB1585189A/en not_active Expired
- 1977-12-23 YU YU03064/77A patent/YU306477A/en unknown
- 1977-12-24 DE DE19772758103 patent/DE2758103A1/en active Pending
- 1977-12-24 IN IN1768/CAL/77A patent/IN148728B/en unknown
- 1977-12-26 FR FR7739225A patent/FR2375934A1/en not_active Withdrawn
- 1977-12-27 FI FI773932A patent/FI61138C/en not_active IP Right Cessation
- 1977-12-27 BR BR7708668A patent/BR7708668A/en unknown
- 1977-12-27 IT IT31290/77A patent/IT1089234B/en active
- 1977-12-28 ES ES466021A patent/ES466021A1/en not_active Expired
- 1977-12-28 JP JP15757977A patent/JPS5384826A/en active Pending
- 1977-12-28 BE BE183900A patent/BE862396A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE862396A (en) | 1978-04-14 |
| BR7708668A (en) | 1978-08-01 |
| IN148728B (en) | 1981-05-23 |
| IT1089234B (en) | 1985-06-18 |
| FI773932A (en) | 1978-06-29 |
| ES466021A1 (en) | 1978-10-01 |
| CA1099891A (en) | 1981-04-28 |
| CH609263A5 (en) | 1979-02-28 |
| FI61138C (en) | 1982-06-10 |
| YU306477A (en) | 1982-10-31 |
| JPS5384826A (en) | 1978-07-26 |
| FI61138B (en) | 1982-02-26 |
| FR2375934A1 (en) | 1978-07-28 |
| GB1585189A (en) | 1981-02-25 |
| DE2758103A1 (en) | 1978-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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