AT319300B - Device for generating a cycle of liquid metal - Google Patents
Device for generating a cycle of liquid metalInfo
- Publication number
- AT319300B AT319300B AT673169A AT673169A AT319300B AT 319300 B AT319300 B AT 319300B AT 673169 A AT673169 A AT 673169A AT 673169 A AT673169 A AT 673169A AT 319300 B AT319300 B AT 319300B
- Authority
- AT
- Austria
- Prior art keywords
- cycle
- generating
- liquid metal
- metal
- inlet pipe
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
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EMI1.1
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B.- bilden, welche aus einem Material besteht, welches spezifisch leichter ist als Stahl. Zweckmässig kann für die Verschlusskugel-26-auch eine zusätzliche, z. B. käfigartig ausgebildete Halterung vorgesehen sein.
PATENTANSPRÜCHE :
1. Einrichtung zur Erzeugung eines Kreislaufes von flüssigem Metall, insbesondere zur Entgasung des Metalls, mit einem Entnahmebehälter und einem oberhalb desselben angeordneten, vorzugsweise an eine Evakuierungseinrichtung anschliessbaren Gefäss, einem Einlaufrohr und einem Auslaufrohr, die vom Boden des Gefässes an eine Stelle unterhalb des Metallspiegels im Behälter führen, wobei mindestens das Einlaufrohr eine
EMI2.1
Einlaufrohr (10) einen oberen trichterförmigen Teil (14) aufweist, der den Sitz für einen Abschlusskörper (22) bildet, wobei dieser aus einem gegen den Angriff flüssigen Metalls und flüssiger Schlacke widerstandsfähigen, eine gute Temperaturwechselbeständigkeit aufweisenden Material, insbesondere metallkeramischem Material, besteht und ein höheres spez.
Gewicht als das im Kreislauf geführte Metall aufweist, im Fall von Stahl ein spez. Gewicht
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EMI1.1
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B.- which consists of a material that is specifically lighter than steel. Appropriately, an additional, z. B. cage-like bracket can be provided.
PATENT CLAIMS:
1. Device for generating a cycle of liquid metal, in particular for degassing the metal, with a withdrawal container and a vessel arranged above it, preferably connectable to an evacuation device, an inlet pipe and an outlet pipe, which extend from the bottom of the vessel to a point below the metal level lead in the container, at least the inlet pipe a
EMI2.1
Inlet pipe (10) has an upper funnel-shaped part (14) which forms the seat for a closing body (22), which consists of a material that is resistant to attack by liquid metal and liquid slag and has good thermal shock resistance, in particular metal-ceramic material, and a higher spec.
Weight than the circulating metal, in the case of steel a spec. Weight
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT673169A AT319300B (en) | 1969-07-14 | 1969-07-14 | Device for generating a cycle of liquid metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT673169A AT319300B (en) | 1969-07-14 | 1969-07-14 | Device for generating a cycle of liquid metal |
Publications (1)
Publication Number | Publication Date |
---|---|
AT319300B true AT319300B (en) | 1974-12-10 |
Family
ID=3589212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT673169A AT319300B (en) | 1969-07-14 | 1969-07-14 | Device for generating a cycle of liquid metal |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT319300B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099435A1 (en) * | 1982-07-20 | 1984-02-01 | Kawasaki Steel Corporation | Method of stirring molten metal and refractory cylinder for the purpose |
-
1969
- 1969-07-14 AT AT673169A patent/AT319300B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099435A1 (en) * | 1982-07-20 | 1984-02-01 | Kawasaki Steel Corporation | Method of stirring molten metal and refractory cylinder for the purpose |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |