ATA99375A - PROCESS FOR DESULFURIZATION OF STEEL MELT - Google Patents

PROCESS FOR DESULFURIZATION OF STEEL MELT

Info

Publication number
ATA99375A
ATA99375A AT99375A AT99375A ATA99375A AT A99375 A ATA99375 A AT A99375A AT 99375 A AT99375 A AT 99375A AT 99375 A AT99375 A AT 99375A AT A99375 A ATA99375 A AT A99375A
Authority
AT
Austria
Prior art keywords
desulfurization
steel melt
melt
steel
Prior art date
Application number
AT99375A
Other languages
German (de)
Other versions
AT337238B (en
Inventor
Wolfgang Dr Holzgruber
Original Assignee
Inteco Int Techn Beratung
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 Inteco Int Techn Beratung filed Critical Inteco Int Techn Beratung
Priority to AT99375A priority Critical patent/AT337238B/en
Priority to DE2559188A priority patent/DE2559188C2/en
Priority to GB267/76A priority patent/GB1504661A/en
Priority to IT19216/76A priority patent/IT1061004B/en
Priority to SE7600282A priority patent/SE438327B/en
Priority to FR7600848A priority patent/FR2297917A1/en
Publication of ATA99375A publication Critical patent/ATA99375A/en
Priority to US05/753,017 priority patent/US4097269A/en
Application granted granted Critical
Publication of AT337238B publication Critical patent/AT337238B/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
    • 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
    • C21C7/0645—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT99375A 1975-01-14 1975-02-10 PROCESS FOR DESULFURIZATION OF STEEL MELT AT337238B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT99375A AT337238B (en) 1975-02-10 1975-02-10 PROCESS FOR DESULFURIZATION OF STEEL MELT
DE2559188A DE2559188C2 (en) 1975-01-14 1975-12-30 Process for the desulphurization of steel melts
GB267/76A GB1504661A (en) 1975-01-14 1976-01-06 Process of desulphurizing liquid melts
IT19216/76A IT1061004B (en) 1975-01-14 1976-01-13 PROCESS FOR DESULPHURING STEEL CASTINGS
SE7600282A SE438327B (en) 1975-01-14 1976-01-13 PROCEDURE FOR SWITCHING OF STEEL MELTOR
FR7600848A FR2297917A1 (en) 1975-01-14 1976-01-14 DESULFURATION OF FUSION STEELS
US05/753,017 US4097269A (en) 1975-01-14 1976-12-21 Process of desulfurizing liquid melts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT99375A AT337238B (en) 1975-02-10 1975-02-10 PROCESS FOR DESULFURIZATION OF STEEL MELT

Publications (2)

Publication Number Publication Date
ATA99375A true ATA99375A (en) 1976-10-15
AT337238B AT337238B (en) 1977-06-27

Family

ID=3504473

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99375A AT337238B (en) 1975-01-14 1975-02-10 PROCESS FOR DESULFURIZATION OF STEEL MELT

Country Status (1)

Country Link
AT (1) AT337238B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405363A (en) * 1982-04-12 1983-09-20 Scandinavian Lancers Aktiebolag Method for refining of steel melts
RU2202628C2 (en) * 2001-06-28 2003-04-20 Открытое акционерное общество "Новолипецкий металлургический комбинат" Method of deoxidation and alloying of steel

Also Published As

Publication number Publication date
AT337238B (en) 1977-06-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties