JPS5775257A - Continuous horizontal casting method for steel - Google Patents

Continuous horizontal casting method for steel

Info

Publication number
JPS5775257A
JPS5775257A JP15134980A JP15134980A JPS5775257A JP S5775257 A JPS5775257 A JP S5775257A JP 15134980 A JP15134980 A JP 15134980A JP 15134980 A JP15134980 A JP 15134980A JP S5775257 A JPS5775257 A JP S5775257A
Authority
JP
Japan
Prior art keywords
horizontally
ingot
molten steel
steel
type 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.)
Granted
Application number
JP15134980A
Other languages
Japanese (ja)
Other versions
JPS6153144B2 (en
Inventor
Shinobu Miyahara
Shuhei Takeda
Seishi Mizuoka
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 JP15134980A priority Critical patent/JPS5775257A/en
Publication of JPS5775257A publication Critical patent/JPS5775257A/en
Publication of JPS6153144B2 publication Critical patent/JPS6153144B2/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
    • B22D11/12—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 fine the solidification structure in the axial center part of an ingot and to cast the ingot free from central segregation and macroporosity horizontally and continuously by moving the isometric crystal grain pieces formed by stirring molten steel electromagnetically, horizontally to the crater end side by means of a linear type electromagnetic stirrer in the rear stage. CONSTITUTION:Molten steel conducted from the tundish is drawn through a charging nozzle 6 via mold 7. Thence, the rotating flow around the casting direction is given to the molten steel in the unsolidified ingot in a cooling zone by means of a rotary type electromagnetic stirrer 9, and a large amt. of isometric crystal grain pieces 12 are formed in this process. Thence, while these pieces 12 are moved to a crater end 11 side without settling by a linear type electromagnetic stirrer 10 installed on the crater end 11 side, the steel is cast horizontally and continuously.
JP15134980A 1980-10-30 1980-10-30 Continuous horizontal casting method for steel Granted JPS5775257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15134980A JPS5775257A (en) 1980-10-30 1980-10-30 Continuous horizontal casting method for steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15134980A JPS5775257A (en) 1980-10-30 1980-10-30 Continuous horizontal casting method for steel

Publications (2)

Publication Number Publication Date
JPS5775257A true JPS5775257A (en) 1982-05-11
JPS6153144B2 JPS6153144B2 (en) 1986-11-17

Family

ID=15516613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15134980A Granted JPS5775257A (en) 1980-10-30 1980-10-30 Continuous horizontal casting method for steel

Country Status (1)

Country Link
JP (1) JPS5775257A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179216A (en) * 1983-03-30 1984-10-11 Kubota Ltd Manufacturing method for reaction tubes for petrochemical plants
US4529030A (en) * 1983-01-20 1985-07-16 Kabushiki Kaisha Kobe Seiko Sho Electromagnetic stirring method in horizontal continuous casting process
WO2009068232A1 (en) * 2007-11-26 2009-06-04 Sms Siemag Ag Method and device for equalizing the solidification process of a fusible metal, particularly produced by means of strand or strip casting
US20130042993A1 (en) * 2007-11-26 2013-02-21 Sms Siemag Aktiengesellschaft Method of and device for equalizing solidification process of molten metal produced, in particular, during strip casting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994522A (en) * 1973-01-16 1974-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994522A (en) * 1973-01-16 1974-09-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529030A (en) * 1983-01-20 1985-07-16 Kabushiki Kaisha Kobe Seiko Sho Electromagnetic stirring method in horizontal continuous casting process
JPS59179216A (en) * 1983-03-30 1984-10-11 Kubota Ltd Manufacturing method for reaction tubes for petrochemical plants
WO2009068232A1 (en) * 2007-11-26 2009-06-04 Sms Siemag Ag Method and device for equalizing the solidification process of a fusible metal, particularly produced by means of strand or strip casting
US20130042993A1 (en) * 2007-11-26 2013-02-21 Sms Siemag Aktiengesellschaft Method of and device for equalizing solidification process of molten metal produced, in particular, during strip casting

Also Published As

Publication number Publication date
JPS6153144B2 (en) 1986-11-17

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