LU66209A1 - - Google Patents

Info

Publication number
LU66209A1
LU66209A1 LU66209DA LU66209A1 LU 66209 A1 LU66209 A1 LU 66209A1 LU 66209D A LU66209D A LU 66209DA LU 66209 A1 LU66209 A1 LU 66209A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU66209A1 publication Critical patent/LU66209A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/30Regulating or controlling the blowing
    • C21C5/32Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
LU66209D 1971-10-01 1972-10-02 LU66209A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149023 DE2149023C3 (de) 1971-10-01 1971-10-01 Verfahren zum Frischen von phosphorreichem Roheisen

Publications (1)

Publication Number Publication Date
LU66209A1 true LU66209A1 (xx) 1973-01-23

Family

ID=5821166

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66209D LU66209A1 (xx) 1971-10-01 1972-10-02

Country Status (4)

Country Link
BE (1) BE789599A (xx)
DE (1) DE2149023C3 (xx)
FR (1) FR2154795A1 (xx)
LU (1) LU66209A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175924A1 (de) * 1984-09-22 1986-04-02 Thyssen Stahl Aktiengesellschaft Verfahren zum Frischen von Roheisen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584909A (en) * 1995-01-19 1996-12-17 Ltv Steel Company, Inc. Controlled foamy slag process
US5885323A (en) * 1997-04-25 1999-03-23 Ltv Steel Company, Inc. Foamy slag process using multi-circuit lance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175924A1 (de) * 1984-09-22 1986-04-02 Thyssen Stahl Aktiengesellschaft Verfahren zum Frischen von Roheisen

Also Published As

Publication number Publication date
DE2149023C3 (de) 1978-09-07
FR2154795A1 (en) 1973-05-11
DE2149023B2 (de) 1974-01-17
FR2154795B3 (xx) 1975-10-31
BE789599A (fr) 1973-02-01
DE2149023A1 (de) 1973-04-12

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