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JPS6453749A - Method for controlling molten steel flow in continuous casting mold - Google Patents

Method for controlling molten steel flow in continuous casting mold

Info

Publication number
JPS6453749A
JPS6453749A JP20972587A JP20972587A JPS6453749A JP S6453749 A JPS6453749 A JP S6453749A JP 20972587 A JP20972587 A JP 20972587A JP 20972587 A JP20972587 A JP 20972587A JP S6453749 A JPS6453749 A JP S6453749A
Authority
JP
Japan
Prior art keywords
molten steel
magnetic field
flow
steel flow
continuous casting
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
JP20972587A
Other languages
Japanese (ja)
Inventor
Ikuo Sawada
Masakazu Nakamura
Yasuaki Yoneyama
Fuyusato Kataoka
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 JP20972587A priority Critical patent/JPS6453749A/en
Publication of JPS6453749A publication Critical patent/JPS6453749A/en
Pending legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)

Abstract

PURPOSE:To uniformize molten steel flow, to separate inclusion by floating up and to improve the quality by controlling flowing angle of the molten metal from discharging hole in a submerged nozzle, position acting magnetic field and intensity of the magnetic field to each the specific range. CONSTITUTION:The DC magnetic field is acted to a mold part 2 and a magnet for giving the molten steel the braking force is arranged. The flowing angle from the discharging hole in the submerged nozzle 1 is made to >=20 deg. and acting condition of magnetic field is controlled so as to satisfy the inequality. By this method, the molten steel flow is straightened to uniform descendent flow and the flow-up and separation of the inclusion is promoted and the quality is improved.
JP20972587A 1987-08-24 1987-08-24 Method for controlling molten steel flow in continuous casting mold Pending JPS6453749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20972587A JPS6453749A (en) 1987-08-24 1987-08-24 Method for controlling molten steel flow in continuous casting mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20972587A JPS6453749A (en) 1987-08-24 1987-08-24 Method for controlling molten steel flow in continuous casting mold

Publications (1)

Publication Number Publication Date
JPS6453749A true JPS6453749A (en) 1989-03-01

Family

ID=16577610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20972587A Pending JPS6453749A (en) 1987-08-24 1987-08-24 Method for controlling molten steel flow in continuous casting mold

Country Status (1)

Country Link
JP (1) JPS6453749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009066618A (en) * 2007-09-13 2009-04-02 Nippon Steel Corp Steel continuous casting method
JP2020127953A (en) * 2019-02-08 2020-08-27 日本製鉄株式会社 IN-MOLD FLOW CONTROL METHOD AND IN-MOLD FLOW CONTROL DEVICE IN BENDING CONTINUOUS CASTING APPARATUS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009066618A (en) * 2007-09-13 2009-04-02 Nippon Steel Corp Steel continuous casting method
JP2020127953A (en) * 2019-02-08 2020-08-27 日本製鉄株式会社 IN-MOLD FLOW CONTROL METHOD AND IN-MOLD FLOW CONTROL DEVICE IN BENDING CONTINUOUS CASTING APPARATUS

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