JPS5554245A - Continuous casting method of steel - Google Patents

Continuous casting method of steel

Info

Publication number
JPS5554245A
JPS5554245A JP12609778A JP12609778A JPS5554245A JP S5554245 A JPS5554245 A JP S5554245A JP 12609778 A JP12609778 A JP 12609778A JP 12609778 A JP12609778 A JP 12609778A JP S5554245 A JPS5554245 A JP S5554245A
Authority
JP
Japan
Prior art keywords
tundish
mold
molten steel
electromagnetic coil
electromagnetic
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
JP12609778A
Other languages
Japanese (ja)
Inventor
Nobuhisa Hasebe
Hiroshi Kawada
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP12609778A priority Critical patent/JPS5554245A/en
Publication of JPS5554245A publication Critical patent/JPS5554245A/en
Pending legal-status Critical Current

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
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Abstract

PURPOSE:To eliminate the need for designing of any special mold and let rotating and stirring of molten steel be accomplished with good efficiency by installing an electromagnetic coil above the mold and letting electromagnetic force by acted upon top of the molten steel in the mold. CONSTITUTION:An electromagnetic coil2 for rotating and stirring molten steel is mounted to the bottom of a tundish 4 above a mold 1 perpendicularly so as to encircle a multiplicity of tundish nozzles 4. The tundish 5 is provided elevatably with respect to a tundish car 7 by an elevating cylinder 6. The tundish car 7 travles on the rail 9 laid on a casting floor 8. The tundish 5 is made runnable and retractable from above the mold 1 to be prevented from becoming a hindrance while the electromagnetic coil 2 is not in use. In addition, the tundish 5 is made elevatable to let the magnetic line of force from the electromagnetic coil 2 be effected efficiently on the molten steel surface.
JP12609778A 1978-10-16 1978-10-16 Continuous casting method of steel Pending JPS5554245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12609778A JPS5554245A (en) 1978-10-16 1978-10-16 Continuous casting method of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12609778A JPS5554245A (en) 1978-10-16 1978-10-16 Continuous casting method of steel

Publications (1)

Publication Number Publication Date
JPS5554245A true JPS5554245A (en) 1980-04-21

Family

ID=14926525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12609778A Pending JPS5554245A (en) 1978-10-16 1978-10-16 Continuous casting method of steel

Country Status (1)

Country Link
JP (1) JPS5554245A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470448A (en) * 1980-06-05 1984-09-11 Ti (Group Services) Limited Electromagnetic stirring
JPS63313636A (en) * 1987-06-17 1988-12-21 Nippon Steel Corp Method and apparatus for continuously casting metal strip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470448A (en) * 1980-06-05 1984-09-11 Ti (Group Services) Limited Electromagnetic stirring
US4479531A (en) * 1980-06-05 1984-10-30 Ti (Group Services) Limited Electromagnetic stirring
US4484615A (en) * 1980-06-05 1984-11-27 Ti (Group Services) Limited Electro-magnetic stirring
JPS63313636A (en) * 1987-06-17 1988-12-21 Nippon Steel Corp Method and apparatus for continuously casting metal strip

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