JPS5731453A - Continuous casting method for steel - Google Patents

Continuous casting method for steel

Info

Publication number
JPS5731453A
JPS5731453A JP10461380A JP10461380A JPS5731453A JP S5731453 A JPS5731453 A JP S5731453A JP 10461380 A JP10461380 A JP 10461380A JP 10461380 A JP10461380 A JP 10461380A JP S5731453 A JPS5731453 A JP S5731453A
Authority
JP
Japan
Prior art keywords
teeming
flow
pipe
steel
molten
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
Application number
JP10461380A
Other languages
Japanese (ja)
Inventor
Eiji Ikezaki
Yuji Hiramoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10461380A priority Critical patent/JPS5731453A/en
Publication of JPS5731453A publication Critical patent/JPS5731453A/en
Pending legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)

Abstract

PURPOSE: To continuously cast steel of less nonmetallic inclusions by immersing a tubular body made of refractories provided with a molten metal discharge port freely removably into a tundish and teeming the molten sttel in a ladle through said tubular body.
CONSTITUTION: The molten metal teeming flow from a ladle 1 is sealed by gaseous Ar 31 for sealing the teeming flow ejecting from an Ar destributing pipe 30 for sealing the teeming flow, and enters the inside of a tundish 10 smoothly without being stagnated in a pipe 27 made of refractories. At this time, the inclusions such as slag 23 striken by the molten steel flow is discharged upward from the discharge hole 28 of the pipe 27 and the inclusion of the floating slag 23 into the mold is extremely less.
COPYRIGHT: (C)1982,JPO&Japio
JP10461380A 1980-07-30 1980-07-30 Continuous casting method for steel Pending JPS5731453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10461380A JPS5731453A (en) 1980-07-30 1980-07-30 Continuous casting method for steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10461380A JPS5731453A (en) 1980-07-30 1980-07-30 Continuous casting method for steel

Publications (1)

Publication Number Publication Date
JPS5731453A true JPS5731453A (en) 1982-02-19

Family

ID=14385280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10461380A Pending JPS5731453A (en) 1980-07-30 1980-07-30 Continuous casting method for steel

Country Status (1)

Country Link
JP (1) JPS5731453A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197356A (en) * 1983-04-23 1984-11-08 Nippon Steel Corp Charging method of molten steel into tundish using long nozzle
JPS6432725U (en) * 1987-08-20 1989-03-01
JPH03184659A (en) * 1989-12-11 1991-08-12 Kawasaki Steel Corp Tundish for preventing oxidation in continuous casting and method for operating thereof
JP3002380U (en) * 1994-03-25 1994-09-20 ミヨシ商工株式会社 Deodorizer
JPH0685034U (en) * 1993-05-24 1994-12-06 株式会社中川製作所 Flocked sheet deodorant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197356A (en) * 1983-04-23 1984-11-08 Nippon Steel Corp Charging method of molten steel into tundish using long nozzle
JPS6247620B2 (en) * 1983-04-23 1987-10-08 Nippon Steel Corp
JPS6432725U (en) * 1987-08-20 1989-03-01
JPH03184659A (en) * 1989-12-11 1991-08-12 Kawasaki Steel Corp Tundish for preventing oxidation in continuous casting and method for operating thereof
JPH0685034U (en) * 1993-05-24 1994-12-06 株式会社中川製作所 Flocked sheet deodorant
JP3002380U (en) * 1994-03-25 1994-09-20 ミヨシ商工株式会社 Deodorizer

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