JPS6453744A - Flux for refining aluminum killed steel - Google Patents

Flux for refining aluminum killed steel

Info

Publication number
JPS6453744A
JPS6453744A JP21161387A JP21161387A JPS6453744A JP S6453744 A JPS6453744 A JP S6453744A JP 21161387 A JP21161387 A JP 21161387A JP 21161387 A JP21161387 A JP 21161387A JP S6453744 A JPS6453744 A JP S6453744A
Authority
JP
Japan
Prior art keywords
flux
refining
aluminum killed
killed steel
steel
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
JP21161387A
Other languages
Japanese (ja)
Inventor
Kazutoshi Kawashima
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 JP21161387A priority Critical patent/JPS6453744A/en
Publication of JPS6453744A publication Critical patent/JPS6453744A/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders

Landscapes

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

Abstract

PURPOSE:To make soft quality of flux in a mold and to make high quality of a product by using the flux for refining blending CaCl2 at the specific blend composition in the fixed range of the ratio of CaO/Al2O3. CONSTITUTION:After tapping molten deoxidized steel 8 into a ladle, the flux for refining of aluminum killed steel blending CaCl2 at 10-40% blend composition in the range of 1-2 the ratio of CaO/Al2O3 is charged in a tundish 1, to execute continuous casting. By such constitution, the high quality steel product having only spills can be easily produced.
JP21161387A 1987-08-26 1987-08-26 Flux for refining aluminum killed steel Pending JPS6453744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21161387A JPS6453744A (en) 1987-08-26 1987-08-26 Flux for refining aluminum killed steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21161387A JPS6453744A (en) 1987-08-26 1987-08-26 Flux for refining aluminum killed steel

Publications (1)

Publication Number Publication Date
JPS6453744A true JPS6453744A (en) 1989-03-01

Family

ID=16608658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21161387A Pending JPS6453744A (en) 1987-08-26 1987-08-26 Flux for refining aluminum killed steel

Country Status (1)

Country Link
JP (1) JPS6453744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861663A (en) * 1986-07-25 1989-08-29 Bayer Aktiengesellschaft Process for antistatic treatment or pretreatment of polyamides, polyimides, antistatically treated or pretreated materials, and the use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861663A (en) * 1986-07-25 1989-08-29 Bayer Aktiengesellschaft Process for antistatic treatment or pretreatment of polyamides, polyimides, antistatically treated or pretreated materials, and the use thereof

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