SE7903594L - Anordning for behandling av stalsmeltor i en skenk genom bottenblasning - Google Patents
Anordning for behandling av stalsmeltor i en skenk genom bottenblasningInfo
- Publication number
- SE7903594L SE7903594L SE7903594A SE7903594A SE7903594L SE 7903594 L SE7903594 L SE 7903594L SE 7903594 A SE7903594 A SE 7903594A SE 7903594 A SE7903594 A SE 7903594A SE 7903594 L SE7903594 L SE 7903594L
- Authority
- SE
- Sweden
- Prior art keywords
- ladle
- treatment
- cover
- melter
- steel
- 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/42—Features relating to gas injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT296478A AT359100B (de) | 1978-04-25 | 1978-04-25 | Anordnung zur behandlung von stahlschmelzen in der pfanne durch bodenblasen |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7903594L true SE7903594L (sv) | 1979-10-26 |
Family
ID=3543172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7903594A SE7903594L (sv) | 1978-04-25 | 1979-04-24 | Anordning for behandling av stalsmeltor i en skenk genom bottenblasning |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT359100B (sv) |
BE (1) | BE875852A (sv) |
CH (1) | CH639576A5 (sv) |
DE (1) | DE2916759A1 (sv) |
ES (1) | ES251132Y (sv) |
FR (1) | FR2424323A1 (sv) |
GB (1) | GB2020404B (sv) |
SE (1) | SE7903594L (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3311617C1 (de) * | 1983-03-30 | 1984-10-25 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren und Einrichtung zum Spuelen einer Metallschmelze,insbesondere von Stahl,in einer Giesspfanne |
FR2552693B1 (fr) * | 1983-09-30 | 1987-09-18 | Nippon Steel Corp | Procede d'ouverture d'une partie obturee d'un orifice de coulee pour de l'acier fondu dans un dispositif coulissant de fermeture |
GB8613106D0 (en) * | 1986-05-29 | 1986-07-02 | British Steel Corp | Production of iron |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH478613A (de) * | 1968-07-12 | 1969-09-30 | Interstop Ag | Schiebeverschluss für mit einer Bodenausgussöffnung versehene Behälter zum Giessen von flüssigen Metallen, insbesondere Stahl |
US3684267A (en) * | 1970-01-12 | 1972-08-15 | United States Steel Corp | Apparatus for introducing gas to hot metal in a bottom-pour vessel |
DE2455029C3 (de) * | 1974-11-20 | 1978-10-19 | Neunkircher Eisenwerk Ag, Vormals Gebrueder Stumm, 6680 Neunkirchen | Verfahren und Schmelzenpfanne für die Herstellung von Vakuumstahl |
GB1554104A (en) * | 1975-07-23 | 1979-10-17 | British Steel Corp | Refining liquid metal |
IT1086551B (it) * | 1977-01-17 | 1985-05-28 | Centro Speriment Metallurg | Dispositivo per l'iniezione di materiali fluidi in bagni di metallo liquido |
-
1978
- 1978-04-25 AT AT296478A patent/AT359100B/de not_active IP Right Cessation
-
1979
- 1979-04-23 GB GB7914099A patent/GB2020404B/en not_active Expired
- 1979-04-24 FR FR7910393A patent/FR2424323A1/fr active Pending
- 1979-04-24 SE SE7903594A patent/SE7903594L/sv not_active Application Discontinuation
- 1979-04-24 CH CH383379A patent/CH639576A5/de not_active IP Right Cessation
- 1979-04-24 ES ES1979251132U patent/ES251132Y/es not_active Expired
- 1979-04-25 DE DE19792916759 patent/DE2916759A1/de not_active Withdrawn
- 1979-04-25 BE BE0/194836A patent/BE875852A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2916759A1 (de) | 1979-11-08 |
GB2020404B (en) | 1982-08-18 |
GB2020404A (en) | 1979-11-14 |
BE875852A (fr) | 1979-08-16 |
FR2424323A1 (fr) | 1979-11-23 |
AT359100B (de) | 1980-10-27 |
ES251132Y (es) | 1981-03-16 |
CH639576A5 (de) | 1983-11-30 |
ES251132U (es) | 1980-09-16 |
ATA296478A (de) | 1980-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7903594-5 |