JPS52101617A - Presumption of carbon content and temp. of molten steel in oxygen conv erter - Google Patents

Presumption of carbon content and temp. of molten steel in oxygen conv erter

Info

Publication number
JPS52101617A
JPS52101617A JP1844576A JP1844576A JPS52101617A JP S52101617 A JPS52101617 A JP S52101617A JP 1844576 A JP1844576 A JP 1844576A JP 1844576 A JP1844576 A JP 1844576A JP S52101617 A JPS52101617 A JP S52101617A
Authority
JP
Japan
Prior art keywords
temp
molten steel
carbon content
oxygen
presumption
Prior art date
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.)
Granted
Application number
JP1844576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS561365B2 (enExample
Inventor
Shinichi Sanuki
Yujiro Ueda
Toru Yoshida
Tomoaki Kume
Kozaburo Ikenouchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP1844576A priority Critical patent/JPS52101617A/ja
Priority to AU22192/77A priority patent/AU505706B2/en
Priority to ZA770812A priority patent/ZA77812B/xx
Priority to US05/767,762 priority patent/US4150973A/en
Priority to BR7701098A priority patent/BR7701098A/pt
Priority to CA272,259A priority patent/CA1101222A/en
Priority to GB7325/77A priority patent/GB1549516A/en
Priority to DE2707502A priority patent/DE2707502C2/de
Priority to FR7705218A priority patent/FR2344634A1/fr
Priority to IT20625/77A priority patent/IT1075663B/it
Priority to MX168152A priority patent/MX145262A/es
Publication of JPS52101617A publication Critical patent/JPS52101617A/ja
Publication of JPS561365B2 publication Critical patent/JPS561365B2/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)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
JP1844576A 1976-02-24 1976-02-24 Presumption of carbon content and temp. of molten steel in oxygen conv erter Granted JPS52101617A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP1844576A JPS52101617A (en) 1976-02-24 1976-02-24 Presumption of carbon content and temp. of molten steel in oxygen conv erter
AU22192/77A AU505706B2 (en) 1976-02-24 1977-02-11 Controlling molten steel temperature and carbon content in oxygen converter
ZA770812A ZA77812B (en) 1976-02-24 1977-02-11 Method of 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 (en) 1976-02-24 1977-02-21 Method of controlling molten steel temperature and carbon content in oxygen converter
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
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
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
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
JP1844576A JPS52101617A (en) 1976-02-24 1976-02-24 Presumption of carbon content and temp. of molten steel in oxygen conv erter

Publications (2)

Publication Number Publication Date
JPS52101617A true JPS52101617A (en) 1977-08-25
JPS561365B2 JPS561365B2 (enExample) 1981-01-13

Family

ID=11971818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1844576A Granted JPS52101617A (en) 1976-02-24 1976-02-24 Presumption of carbon content and temp. of molten steel in oxygen conv erter

Country Status (2)

Country Link
JP (1) JPS52101617A (enExample)
ZA (1) ZA77812B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2013249523A (ja) * 2012-06-01 2013-12-12 Nippon Steel & Sumitomo Metal Corp 転炉操業方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2013249523A (ja) * 2012-06-01 2013-12-12 Nippon Steel & Sumitomo Metal Corp 転炉操業方法

Also Published As

Publication number Publication date
ZA77812B (en) 1977-12-28
JPS561365B2 (enExample) 1981-01-13

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