JPS5750255A - Sealing method for dummy bar head - Google Patents
Sealing method for dummy bar headInfo
- Publication number
- JPS5750255A JPS5750255A JP12492780A JP12492780A JPS5750255A JP S5750255 A JPS5750255 A JP S5750255A JP 12492780 A JP12492780 A JP 12492780A JP 12492780 A JP12492780 A JP 12492780A JP S5750255 A JPS5750255 A JP S5750255A
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- dummy bar
- mold
- low temp
- head
- 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.)
- Pending
Links
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To shorten the time for preparation of continuous casting and improve productivity by sealing the part between the space part of a mold and a dummy bar head by means of low temp. molten steel.
CONSTITUTION: Low temp. molten steel of 1,300W1,400°C is beforehand stored in a vessel 4, and the low temp. molten steel is teemed through a spout 7 into a mold 1 closed in the bottom part with a dummy bar head 3 inserted therein, by tilting the vessel 4. The clearance between the mold space and the head 3 is sealed by this low temp. molten steel. In this case, the sealing extends down to the fine parts and since it is of low temps., it solidifies in a short time, without leaking through the clearances. If the clearance between the mold space and the head 3 are large, the combination use of a small amt. of solid sealing material is equally well.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12492780A JPS5750255A (en) | 1980-09-08 | 1980-09-08 | Sealing method for dummy bar head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12492780A JPS5750255A (en) | 1980-09-08 | 1980-09-08 | Sealing method for dummy bar head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5750255A true JPS5750255A (en) | 1982-03-24 |
Family
ID=14897597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12492780A Pending JPS5750255A (en) | 1980-09-08 | 1980-09-08 | Sealing method for dummy bar head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5750255A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538556A (en) * | 1991-08-01 | 1993-02-19 | Nippon Steel Corp | Method for starting slab continuous casting |
JPH0538557A (en) * | 1991-08-01 | 1993-02-19 | Nippon Steel Corp | Method for setting dummy bar in continuous casting for slab |
-
1980
- 1980-09-08 JP JP12492780A patent/JPS5750255A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0538556A (en) * | 1991-08-01 | 1993-02-19 | Nippon Steel Corp | Method for starting slab continuous casting |
JPH0538557A (en) * | 1991-08-01 | 1993-02-19 | Nippon Steel Corp | Method for setting dummy bar in continuous casting for slab |
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