JPS57127556A - Method for horizontal casting of steel - Google Patents

Method for horizontal casting of steel

Info

Publication number
JPS57127556A
JPS57127556A JP1087581A JP1087581A JPS57127556A JP S57127556 A JPS57127556 A JP S57127556A JP 1087581 A JP1087581 A JP 1087581A JP 1087581 A JP1087581 A JP 1087581A JP S57127556 A JPS57127556 A JP S57127556A
Authority
JP
Japan
Prior art keywords
ingot
pair
current
molten steel
electrodes
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
JP1087581A
Other languages
Japanese (ja)
Inventor
Shinobu Miyahara
Shuhei Takeda
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 JP1087581A priority Critical patent/JPS57127556A/en
Publication of JPS57127556A publication Critical patent/JPS57127556A/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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields

Landscapes

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

Abstract

PURPOSE:To stir the molten steel in an unsolidified ingot efficiently by disposing a pair of electrodes opposite to each other in the upper and lower part of said ingot, disposing a pair of magnetic poles oposite to each other in the upper part at the center of the ingot and forming electromagnetic force with electric current and magnetic fields. CONSTITUTION:A pair of electrodes 4, 4' are brought into contact with the upper and lower angle parts of an unsolidified ingot 3 of a square shape in section in a secondary cooling zone, via rollers 5, 5', and a pair of magnetic poles 6, 6' are disposed opposite to each other on the outside surface in the upper part of the ingot 3 spacially slightly therefrom. DC current I is flowed via the rollers 5, 5' from the electrodes 4, 4' to the ingot 3, and a DC magnetic field B is formed by the poles 6, 6'. Electromagnetic force F is acted in the drawing direction of the ingot 3 in the upper layer part of the molten steel 3' in the ingot 3 by the mutual effect of the current I and the magnetic field B. Thereby, the molten steel 3' is flowed and stirred. The magnitude of the stirring force is controlled easily by changing one or both of the DC current I and the DC magnetic field B.
JP1087581A 1981-01-29 1981-01-29 Method for horizontal casting of steel Pending JPS57127556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1087581A JPS57127556A (en) 1981-01-29 1981-01-29 Method for horizontal casting of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1087581A JPS57127556A (en) 1981-01-29 1981-01-29 Method for horizontal casting of steel

Publications (1)

Publication Number Publication Date
JPS57127556A true JPS57127556A (en) 1982-08-07

Family

ID=11762501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1087581A Pending JPS57127556A (en) 1981-01-29 1981-01-29 Method for horizontal casting of steel

Country Status (1)

Country Link
JP (1) JPS57127556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570736A (en) * 1991-09-25 1996-11-05 Kawasaki Steel Corporation Process of continuously casting steel using electromagnetic field
CN112548054A (en) * 2020-10-30 2021-03-26 中冶南方连铸技术工程有限责任公司 Casting blank clamping device and method of ultra-high-speed small square billet casting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570736A (en) * 1991-09-25 1996-11-05 Kawasaki Steel Corporation Process of continuously casting steel using electromagnetic field
CN112548054A (en) * 2020-10-30 2021-03-26 中冶南方连铸技术工程有限责任公司 Casting blank clamping device and method of ultra-high-speed small square billet casting machine

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