JPS5775270A - Electromagnetic stirring method for molten steel in mold in continuous casting plant - Google Patents

Electromagnetic stirring method for molten steel in mold in continuous casting plant

Info

Publication number
JPS5775270A
JPS5775270A JP15135580A JP15135580A JPS5775270A JP S5775270 A JPS5775270 A JP S5775270A JP 15135580 A JP15135580 A JP 15135580A JP 15135580 A JP15135580 A JP 15135580A JP S5775270 A JPS5775270 A JP S5775270A
Authority
JP
Japan
Prior art keywords
molten steel
mold
flow
continuous casting
width direction
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.)
Granted
Application number
JP15135580A
Other languages
Japanese (ja)
Other versions
JPS6410305B2 (en
Inventor
Shinobu Miyahara
Toshio Masaoka
Taizo Sera
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 JP15135580A priority Critical patent/JPS5775270A/en
Publication of JPS5775270A publication Critical patent/JPS5775270A/en
Publication of JPS6410305B2 publication Critical patent/JPS6410305B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To produce an ingot of good quality by installing to electromagnetic stirrers oppositely near the meniscus on one of the longer sides of a mold, and giving the flow toward the center of a width direction to molten steel. CONSTITUTION:Electromagnetic stirrers 3, 3' are installed below the two meniscuses oppositely to one of the longer sides of a mold 1. The stirrers 3, 3' are so connected that the molten steel stirring directions thereof are opposite on the right and left, and give the flow toward the center of the width direction to the molten steel in the mold 1. Hence, the molten steel flow (a) from an immersion nozzle 2 is cushioned by the molten steel flow (b) toward the center of the width direction, and consequently the percoration depth (d') of the molten steel flow (a) from the immersion nozzle 2 into the molten steel in the mold is decreased considerably and the ingot of good quality is produced.
JP15135580A 1980-10-30 1980-10-30 Electromagnetic stirring method for molten steel in mold in continuous casting plant Granted JPS5775270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15135580A JPS5775270A (en) 1980-10-30 1980-10-30 Electromagnetic stirring method for molten steel in mold in continuous casting plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15135580A JPS5775270A (en) 1980-10-30 1980-10-30 Electromagnetic stirring method for molten steel in mold in continuous casting plant

Publications (2)

Publication Number Publication Date
JPS5775270A true JPS5775270A (en) 1982-05-11
JPS6410305B2 JPS6410305B2 (en) 1989-02-21

Family

ID=15516730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15135580A Granted JPS5775270A (en) 1980-10-30 1980-10-30 Electromagnetic stirring method for molten steel in mold in continuous casting plant

Country Status (1)

Country Link
JP (1) JPS5775270A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000769A1 (en) * 1983-08-11 1985-02-28 Kawasaki Steel Corporation Method of electromagnetically stirring molten steel in continuous casting mold
WO1985000765A1 (en) * 1983-08-08 1985-02-28 Wilkes Donald F Thin bands and method and apparatus for production thereof
JPS6152969A (en) * 1984-08-22 1986-03-15 Nippon Kokan Kk <Nkk> Electromagnetic stirrer for continuous casting molten steel
JPH06604A (en) * 1992-06-18 1994-01-11 Nippon Steel Corp Controller for flow of molten steel in continuous casting mold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000765A1 (en) * 1983-08-08 1985-02-28 Wilkes Donald F Thin bands and method and apparatus for production thereof
WO1985000769A1 (en) * 1983-08-11 1985-02-28 Kawasaki Steel Corporation Method of electromagnetically stirring molten steel in continuous casting mold
EP0151648A1 (en) * 1983-08-11 1985-08-21 Kawasaki Steel Corporation Method of electromagnetically stirring molten steel in continuous casting mold and continuous casting apparatus
JPS6152969A (en) * 1984-08-22 1986-03-15 Nippon Kokan Kk <Nkk> Electromagnetic stirrer for continuous casting molten steel
JPH06604A (en) * 1992-06-18 1994-01-11 Nippon Steel Corp Controller for flow of molten steel in continuous casting mold

Also Published As

Publication number Publication date
JPS6410305B2 (en) 1989-02-21

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