JPS56148456A - Production of medium- to high-carbon killed steel by continuous casting method - Google Patents

Production of medium- to high-carbon killed steel by continuous casting method

Info

Publication number
JPS56148456A
JPS56148456A JP4333780A JP4333780A JPS56148456A JP S56148456 A JPS56148456 A JP S56148456A JP 4333780 A JP4333780 A JP 4333780A JP 4333780 A JP4333780 A JP 4333780A JP S56148456 A JPS56148456 A JP S56148456A
Authority
JP
Japan
Prior art keywords
mold
molten steel
medium
specific
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.)
Granted
Application number
JP4333780A
Other languages
Japanese (ja)
Other versions
JPS6411387B2 (en
Inventor
Yasuhiko Oota
Takehiko Oshiro
Kanji Yokoe
Kunihiro Kokubo
Takeshi Hanazono
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP4333780A priority Critical patent/JPS56148456A/en
Publication of JPS56148456A publication Critical patent/JPS56148456A/en
Publication of JPS6411387B2 publication Critical patent/JPS6411387B2/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)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

PURPOSE:To eliminate inclusions and negative segregation in surface layer part and make surface beautiful by subjecting the specific molten steel to electromagnetic induction stirring by the magnetic field induced by the AC of the specific frequencies and specific magnetic flux density. CONSTITUTION:The molten steel contg. >=0.26% C is beforehand prepared in a converter or ladle and this molten steel is subjected to cleaning treatment thence it is supplied together with flux into a mold for casting with an immersion nozzle. At the time of performing non-oxidative casting in the mold, the molten steel is subjected to electromagnetic induction stirring by the magnetic field applied by applying the AC of frequency f=1.5-10.0Hz and magnetic flux density (gauss) G defined by 195Xe<-0.18f=G<745Xe<-0.20f> to an electromagnetic device provided to the inside wall surface of the mold. It is successively drawn out continuously in the downward direction of the mold, and in the state that the negative segregation of the surface layer part is suppressed. It is solidified, whereby the medium- to high-carbon killed steel of good quality is obtained.
JP4333780A 1980-04-02 1980-04-02 Production of medium- to high-carbon killed steel by continuous casting method Granted JPS56148456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4333780A JPS56148456A (en) 1980-04-02 1980-04-02 Production of medium- to high-carbon killed steel by continuous casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4333780A JPS56148456A (en) 1980-04-02 1980-04-02 Production of medium- to high-carbon killed steel by continuous casting method

Publications (2)

Publication Number Publication Date
JPS56148456A true JPS56148456A (en) 1981-11-17
JPS6411387B2 JPS6411387B2 (en) 1989-02-23

Family

ID=12661016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4333780A Granted JPS56148456A (en) 1980-04-02 1980-04-02 Production of medium- to high-carbon killed steel by continuous casting method

Country Status (1)

Country Link
JP (1) JPS56148456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527615A (en) * 1982-02-27 1985-07-09 Kabushiki Kaisha Kobe Seiko Sho Electromagnetic within-mold stirring method of horizontal continuous casting and an apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527615A (en) * 1982-02-27 1985-07-09 Kabushiki Kaisha Kobe Seiko Sho Electromagnetic within-mold stirring method of horizontal continuous casting and an apparatus therefor

Also Published As

Publication number Publication date
JPS6411387B2 (en) 1989-02-23

Similar Documents

Publication Publication Date Title
ES460691A1 (en) Method of and apparatus for electromagnetic mixing of metal during continuous casting
ZA785285B (en) Method and apparatus for regulating the bath level in a continuous casting mould by means of alternating electromagnetic fields
JPS617148B2 (en)
ZA837945B (en) Continuous metal casting method apparatus and product
GB1454052A (en) Continuous casting method and apparatus therefor
ES8202062A1 (en) Continuous steel casting process
GB1454704A (en) Method of controlling the solidification structure of a continuous-cast metal product by electromagnetic agitation
JPS56148456A (en) Production of medium- to high-carbon killed steel by continuous casting method
DE3474922D1 (en) Method of electromagnetically stirring molten steel in continuous casting mold and continuous casting apparatus
JPS6471557A (en) Method and device for electromagnetically agitating molten metal in continuous casting cooling mold
JPS56148457A (en) Production of low-carbon killed steel in continuous casting method
JPS56148460A (en) Production of steel material by continuous casting method
KR840003443A (en) Electromagnetic stirring method and apparatus therefor in mold in horizontal continuous casting
GB2059835A (en) Continuous casting of steel
GB2020560A (en) Continuous casting method
DE3263025D1 (en) Method of electromagnetic stirring in continuous metal casting process
JPS57199548A (en) Production of low-carbon killed steel by continuous casting method
DE2965037D1 (en) Method for continuously casting steel
JPS57199549A (en) Production of low-carbon killed steel by continuous casting method
JPS57137062A (en) Production of low carbon killed steel by continuous casting method
JPS57199547A (en) Production of low nitrogen-containing steel by continuous casting method
JPS56148458A (en) Production of steel material by continuous casting method
GB2004784A (en) Process for the centrifugal electromagnetic continuous casting of molten metals
JPS5797849A (en) Continuous casting method of steel
JPS56148454A (en) Production of weakly deoxidized steel by continuous casting method