BE881916A - PROCESS FOR DESULFURIZING MOLTEN METAL - Google Patents

PROCESS FOR DESULFURIZING MOLTEN METAL

Info

Publication number
BE881916A
BE881916A BE2/58428A BE2058428A BE881916A BE 881916 A BE881916 A BE 881916A BE 2/58428 A BE2/58428 A BE 2/58428A BE 2058428 A BE2058428 A BE 2058428A BE 881916 A BE881916 A BE 881916A
Authority
BE
Belgium
Prior art keywords
molten metal
desulfurizing molten
desulfurizing
metal
molten
Prior art date
Application number
BE2/58428A
Other languages
French (fr)
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 BE881916A publication Critical patent/BE881916A/en

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE2/58428A 1979-03-30 1980-02-26 PROCESS FOR DESULFURIZING MOLTEN METAL BE881916A (en)

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 (1)

Publication Number Publication Date
BE881916A true BE881916A (en) 1980-06-16

Family

ID=12485091

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58428A BE881916A (en) 1979-03-30 1980-02-26 PROCESS FOR DESULFURIZING MOLTEN METAL

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145707A (en) * 1986-12-08 1988-06-17 Nisshin Steel Co Ltd Desulfurizing agent of molten iron

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR573866A (en) * 1923-11-28 1924-07-02 Desulphurizing agent for iron and steel
DE881797C (en) * 1949-11-30 1953-07-02 Solvay Werke Gmbh Desulfurization and deoxidization of an iron melt
FR1125154A (en) * 1955-04-28 1956-10-25 Siderurgie Fse Inst Rech Process for desulphurizing molten metals and in particular cast iron
FR1168646A (en) * 1957-02-21 1958-12-11 Siderurgie Fse Inst Rech Insufflation process for desulphurizing molten metals, in particular cast iron and steel
CH363670A (en) * 1962-01-11 1962-08-15 Technochemie Ets Means for desulphurisation and / or dephosphorization of iron and steel melts and processes for their production
LU65436A1 (en) * 1971-06-07 1972-08-24
DE2730016C3 (en) * 1977-07-02 1984-05-30 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Process for soda desulphurization of iron melts

Also Published As

Publication number Publication date
IT8009395A1 (en) 1981-09-28
JPS55131112A (en) 1980-10-11
DE3009477A1 (en) 1980-10-09
FR2452521A1 (en) 1980-10-24
CA1139568A (en) 1983-01-18
AU524961B2 (en) 1982-10-14
AU5680280A (en) 1980-10-02
GB2050430A (en) 1981-01-07
IT1153795B (en) 1987-01-21
NL8001834A (en) 1980-10-02
LU82305A1 (en) 1980-07-01
IT8009395A0 (en) 1980-03-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AIKOH CO. LTD

Effective date: 19860228