JPS561366B2 - - Google Patents

Info

Publication number
JPS561366B2
JPS561366B2 JP1844676A JP1844676A JPS561366B2 JP S561366 B2 JPS561366 B2 JP S561366B2 JP 1844676 A JP1844676 A JP 1844676A JP 1844676 A JP1844676 A JP 1844676A JP S561366 B2 JPS561366 B2 JP S561366B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1844676A
Other languages
Japanese (ja)
Other versions
JPS52101618A (en
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 JP1844676A priority Critical patent/JPS52101618A/ja
Priority to AU22192/77A priority patent/AU505706B2/en
Priority to US05/767,762 priority patent/US4150973A/en
Priority to BR7701098A priority patent/BR7701098A/pt
Priority to CA272,259A priority patent/CA1101222A/fr
Priority to GB7325/77A priority patent/GB1549516A/en
Priority to DE2707502A priority patent/DE2707502C2/de
Priority to IT20625/77A priority patent/IT1075663B/it
Priority to FR7705218A priority patent/FR2344634A1/fr
Priority to MX168152A priority patent/MX145262A/es
Publication of JPS52101618A publication Critical patent/JPS52101618A/ja
Publication of JPS561366B2 publication Critical patent/JPS561366B2/ja
Granted legal-status Critical Current

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)
JP1844676A 1976-02-24 1976-02-24 Control of temp. and carbon content of molten steel in oxygen converte r Granted JPS52101618A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1844676A JPS52101618A (en) 1976-02-24 1976-02-24 Control of temp. and carbon content of molten steel in oxygen converte r
AU22192/77A AU505706B2 (en) 1976-02-24 1977-02-11 Controlling molten steel temperature and carbon content in oxygen converter
US05/767,762 US4150973A (en) 1976-02-24 1977-02-11 Method of controlling molten steel temperature and carbon content in oxygen converter
BR7701098A BR7701098A (pt) 1976-02-24 1977-02-18 Processo para controlar a temperatura do aco em fusao e teor de carnobo num conversor a oxigenio
CA272,259A CA1101222A (fr) 1976-02-24 1977-02-21 Traduction non-disponible
GB7325/77A GB1549516A (en) 1976-02-24 1977-02-22 Oxygen converter production of steel
DE2707502A DE2707502C2 (de) 1976-02-24 1977-02-22 Verfahren zum Steuern der Temperatur und des Kohlenstoffgehalts einer Stahlschmelze in einem Sauerstoffblaskonverter
IT20625/77A IT1075663B (it) 1976-02-24 1977-02-23 Metodo di regolazione della temperatura dell'acciaio fuso e del contenuto in carbonio in un convertitore ad ossigeno
FR7705218A FR2344634A1 (fr) 1976-02-24 1977-02-23 Procede de commande de la temperature de l'acier fondu et de la teneur en carbone dans un convertisseur a oxygene
MX168152A MX145262A (es) 1976-02-24 1977-02-24 Metodo mejorado para controlar la temperatura de fundido y el contenido de carbono en un horno convertidor con oxigeno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1844676A JPS52101618A (en) 1976-02-24 1976-02-24 Control of temp. and carbon content of molten steel in oxygen converte r

Publications (2)

Publication Number Publication Date
JPS52101618A JPS52101618A (en) 1977-08-25
JPS561366B2 true JPS561366B2 (fr) 1981-01-13

Family

ID=11971841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1844676A Granted JPS52101618A (en) 1976-02-24 1976-02-24 Control of temp. and carbon content of molten steel in oxygen converte r

Country Status (1)

Country Link
JP (1) JPS52101618A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230929A (ja) * 1984-04-27 1985-11-16 Nippon Steel Corp 転炉操業方法
US4749171A (en) * 1984-09-06 1988-06-07 Nippon Steel Corporation Method and apparatus for measuring slag-foam conditions within a converter
JP2005206877A (ja) * 2004-01-22 2005-08-04 Sumitomo Metal Ind Ltd 転炉吹錬時の炭素濃度の推定方法

Also Published As

Publication number Publication date
JPS52101618A (en) 1977-08-25

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