JPS6124450B2 - - Google Patents

Info

Publication number
JPS6124450B2
JPS6124450B2 JP9827179A JP9827179A JPS6124450B2 JP S6124450 B2 JPS6124450 B2 JP S6124450B2 JP 9827179 A JP9827179 A JP 9827179A JP 9827179 A JP9827179 A JP 9827179A JP S6124450 B2 JPS6124450 B2 JP S6124450B2
Authority
JP
Japan
Prior art keywords
hot metal
desulfurization
powder
cac
cao
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.)
Expired
Application number
JP9827179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5623220A (en
Inventor
Toshiharu Mitsuo
Takeshi Shoji
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 JP9827179A priority Critical patent/JPS5623220A/ja
Publication of JPS5623220A publication Critical patent/JPS5623220A/ja
Publication of JPS6124450B2 publication Critical patent/JPS6124450B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP9827179A 1979-08-01 1979-08-01 Molten iron desulfurizing method Granted JPS5623220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9827179A JPS5623220A (en) 1979-08-01 1979-08-01 Molten iron desulfurizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9827179A JPS5623220A (en) 1979-08-01 1979-08-01 Molten iron desulfurizing method

Publications (2)

Publication Number Publication Date
JPS5623220A JPS5623220A (en) 1981-03-05
JPS6124450B2 true JPS6124450B2 (enrdf_load_stackoverflow) 1986-06-11

Family

ID=14215269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9827179A Granted JPS5623220A (en) 1979-08-01 1979-08-01 Molten iron desulfurizing method

Country Status (1)

Country Link
JP (1) JPS5623220A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614223A (en) * 1982-05-17 1986-09-30 Wilson William G Methods of adding reactive metals to steels being continuously cast
JPS61210111A (ja) * 1985-03-14 1986-09-18 Nippon Kokan Kk <Nkk> 出銑樋の途中において溶銑中の硫黄を除去する方法
JPS61214233A (ja) * 1985-03-20 1986-09-24 Matsushita Electric Ind Co Ltd サ−ボゲイン制御装置
JP5608146B2 (ja) * 2011-11-02 2014-10-15 株式会社神戸製鋼所 可燃性ガスを発生する精錬剤を用いた精錬処理方法

Also Published As

Publication number Publication date
JPS5623220A (en) 1981-03-05

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