IT1153795B - Metodo per la desolforazione di metallo fuso - Google Patents

Metodo per la desolforazione di metallo fuso

Info

Publication number
IT1153795B
IT1153795B IT09395/80A IT939580A IT1153795B IT 1153795 B IT1153795 B IT 1153795B IT 09395/80 A IT09395/80 A IT 09395/80A IT 939580 A IT939580 A IT 939580A IT 1153795 B IT1153795 B IT 1153795B
Authority
IT
Italy
Prior art keywords
desulphuring
melt metal
melt
metal
desulphuring melt
Prior art date
Application number
IT09395/80A
Other languages
English (en)
Other versions
IT8009395A0 (it
Inventor
Masaru Takashima
Original Assignee
Aikoh Co
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 Aikoh Co filed Critical Aikoh Co
Publication of IT8009395A0 publication Critical patent/IT8009395A0/it
Application granted granted Critical
Publication of IT1153795B publication Critical patent/IT1153795B/it

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT09395/80A 1979-03-30 1980-03-28 Metodo per la desolforazione di metallo fuso IT1153795B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3698779A JPS55131112A (en) 1979-03-30 1979-03-30 Molten metal desulfurizing method

Publications (2)

Publication Number Publication Date
IT8009395A0 IT8009395A0 (it) 1980-03-28
IT1153795B true IT1153795B (it) 1987-01-21

Family

ID=12485091

Family Applications (2)

Application Number Title Priority Date Filing Date
IT1980A09395A IT8009395A1 (it) 1979-03-30 1980-03-28 Metodo per la desolforazione di metallo fuso
IT09395/80A IT1153795B (it) 1979-03-30 1980-03-28 Metodo per la desolforazione di metallo fuso

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT1980A09395A IT8009395A1 (it) 1979-03-30 1980-03-28 Metodo per la desolforazione di metallo fuso

Country Status (10)

Country Link
JP (1) JPS55131112A (it)
AU (1) AU524961B2 (it)
BE (1) BE881916A (it)
CA (1) CA1139568A (it)
DE (1) DE3009477A1 (it)
FR (1) FR2452521A1 (it)
GB (1) GB2050430A (it)
IT (2) IT8009395A1 (it)
LU (1) LU82305A1 (it)
NL (1) NL8001834A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145707A (ja) * 1986-12-08 1988-06-17 Nisshin Steel Co Ltd 溶銑脱硫剤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR573866A (fr) * 1923-11-28 1924-07-02 Agent de désulfuration du fer et de l'acier
DE881797C (de) * 1949-11-30 1953-07-02 Solvay Werke Gmbh Entschwefeln und Desoxydieren einer Eisenschmelze
FR1125154A (fr) * 1955-04-28 1956-10-25 Siderurgie Fse Inst Rech Procédé pour désulfurer les métaux en fusion et en particulièr la fonte
FR1168646A (fr) * 1957-02-21 1958-12-11 Siderurgie Fse Inst Rech Procédé d'insufflation pour désulfurer les métaux en fusion, en particulier la fonte et l'acier
CH363670A (de) * 1962-01-11 1962-08-15 Technochemie Ets Mittel zur Entschwefelung und/oder Entphosphorung von Eisen- und Stahlschmelzen und Verfahren zu dessen Herstellung
LU65436A1 (it) * 1971-06-07 1972-08-24
DE2730016C3 (de) * 1977-07-02 1984-05-30 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Verfahren zum Soda-Entschwefeln von Eisenschmelzen

Also Published As

Publication number Publication date
CA1139568A (en) 1983-01-18
JPS55131112A (en) 1980-10-11
AU5680280A (en) 1980-10-02
FR2452521A1 (fr) 1980-10-24
IT8009395A0 (it) 1980-03-28
BE881916A (fr) 1980-06-16
LU82305A1 (fr) 1980-07-01
GB2050430A (en) 1981-01-07
IT8009395A1 (it) 1981-09-28
NL8001834A (nl) 1980-10-02
DE3009477A1 (de) 1980-10-09
AU524961B2 (en) 1982-10-14

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