JPS57120608A - Desulfurization of molten iron - Google Patents

Desulfurization of molten iron

Info

Publication number
JPS57120608A
JPS57120608A JP19302181A JP19302181A JPS57120608A JP S57120608 A JPS57120608 A JP S57120608A JP 19302181 A JP19302181 A JP 19302181A JP 19302181 A JP19302181 A JP 19302181A JP S57120608 A JPS57120608 A JP S57120608A
Authority
JP
Japan
Prior art keywords
desulfurization
molten iron
molten
iron
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
JP19302181A
Other languages
English (en)
Japanese (ja)
Inventor
Goederu Jiyan
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.)
ARUBETSUDO ASHIERI REUN DO BUR
Arubetsudo Ashieri Reun Do Burubatsuha Aihi Jiyudoranjiyu SA Debijiyon De Minu Furanseizu
Original Assignee
ARUBETSUDO ASHIERI REUN DO BUR
Arubetsudo Ashieri Reun Do Burubatsuha Aihi Jiyudoranjiyu SA Debijiyon De Minu Furanseizu
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 ARUBETSUDO ASHIERI REUN DO BUR, Arubetsudo Ashieri Reun Do Burubatsuha Aihi Jiyudoranjiyu SA Debijiyon De Minu Furanseizu filed Critical ARUBETSUDO ASHIERI REUN DO BUR
Publication of JPS57120608A publication Critical patent/JPS57120608A/ja
Pending 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
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; 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)
  • Treatment Of Steel In Its Molten State (AREA)
JP19302181A 1980-12-03 1981-12-02 Desulfurization of molten iron Pending JPS57120608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU82977A LU82977A1 (de) 1980-12-03 1980-12-03 Verfahren zum entschwefeln von eisenschmelzen

Publications (1)

Publication Number Publication Date
JPS57120608A true JPS57120608A (en) 1982-07-27

Family

ID=19729538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19302181A Pending JPS57120608A (en) 1980-12-03 1981-12-02 Desulfurization of molten iron

Country Status (7)

Country Link
JP (1) JPS57120608A (de)
BE (1) BE890686A (de)
DE (1) DE3137693C2 (de)
FR (1) FR2495186A1 (de)
GB (1) GB2089376B (de)
LU (1) LU82977A1 (de)
NL (1) NL8104939A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795333A (fr) * 1972-03-01 1973-05-29 Thyssen Niederrhein Ag Procede de desulfuration de l'acier en fusion et poche pour sa mise en oeuvre
DE2527156B2 (de) * 1975-06-18 1980-09-04 Thyssen Niederrhein Ag Huetten- Und Walzwerke, 4200 Oberhausen Verfahren zur Vorbehandlung einer Stahlschmelze beim Stranggießen

Also Published As

Publication number Publication date
FR2495186B1 (de) 1984-06-22
GB2089376B (en) 1984-04-11
BE890686A (fr) 1982-02-01
LU82977A1 (de) 1982-07-07
DE3137693C2 (de) 1985-06-27
GB2089376A (en) 1982-06-23
NL8104939A (nl) 1982-07-01
FR2495186A1 (fr) 1982-06-04
DE3137693A1 (de) 1982-10-21

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