BE643213A - - Google Patents

Info

Publication number
BE643213A
BE643213A BE643213A BE643213A BE643213A BE 643213 A BE643213 A BE 643213A BE 643213 A BE643213 A BE 643213A BE 643213 A BE643213 A BE 643213A BE 643213 A BE643213 A BE 643213A
Authority
BE
Belgium
Prior art keywords
refining
introduction
flow rate
cast iron
fluid
Prior art date
Application number
BE643213A
Other languages
English (en)
French (fr)
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
Priority to BE643213A priority Critical patent/BE643213A/fr
Publication of BE643213A publication Critical patent/BE643213A/fr
Priority to LU47814A priority patent/LU47814A1/xx
Priority to NL6501054A priority patent/NL6501054A/xx

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing 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)
BE643213A 1964-01-30 1964-01-30 BE643213A (US08080257-20111220-C00005.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE643213A BE643213A (US08080257-20111220-C00005.png) 1964-01-30 1964-01-30
LU47814A LU47814A1 (US08080257-20111220-C00005.png) 1964-01-30 1965-01-20
NL6501054A NL6501054A (US08080257-20111220-C00005.png) 1964-01-30 1965-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE643213A BE643213A (US08080257-20111220-C00005.png) 1964-01-30 1964-01-30

Publications (1)

Publication Number Publication Date
BE643213A true BE643213A (US08080257-20111220-C00005.png) 1964-05-15

Family

ID=3845846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643213A BE643213A (US08080257-20111220-C00005.png) 1964-01-30 1964-01-30

Country Status (3)

Country Link
BE (1) BE643213A (US08080257-20111220-C00005.png)
LU (1) LU47814A1 (US08080257-20111220-C00005.png)
NL (1) NL6501054A (US08080257-20111220-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745722A1 (de) 1977-01-11 1978-07-20 Nat Steel Corp Pittsburg Verfahren zur herstellung von kohlenstoff- und stickstoffarmen staehlen nach dem sauerstoffaufblasverfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745722A1 (de) 1977-01-11 1978-07-20 Nat Steel Corp Pittsburg Verfahren zur herstellung von kohlenstoff- und stickstoffarmen staehlen nach dem sauerstoffaufblasverfahren
FR2376900A1 (fr) * 1977-01-11 1978-08-04 Union Carbide Corp Procede a l'oxygene pour la preparation d'aciers a faible teneur en carbone et en azote par utilisation de l'argon
DE2759748C2 (de) * 1977-01-11 1982-07-29 National Steel Corp., Pittsburgh, Pa. Verfahren zur Herstellung von kohlenstoff- und stickstoffarmen Stahl

Also Published As

Publication number Publication date
LU47814A1 (US08080257-20111220-C00005.png) 1965-03-20
NL6501054A (US08080257-20111220-C00005.png) 1965-08-02

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