JPS5638411A - Steel making by converter - Google Patents

Steel making by converter

Info

Publication number
JPS5638411A
JPS5638411A JP11349779A JP11349779A JPS5638411A JP S5638411 A JPS5638411 A JP S5638411A JP 11349779 A JP11349779 A JP 11349779A JP 11349779 A JP11349779 A JP 11349779A JP S5638411 A JPS5638411 A JP S5638411A
Authority
JP
Japan
Prior art keywords
gas
converter
blown
molten steel
tuyere
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
JP11349779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338404B2 (enrdf_load_html_response
Inventor
Kazuo Fukaya
Akiya Ozeki
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11349779A priority Critical patent/JPS5638411A/ja
Publication of JPS5638411A publication Critical patent/JPS5638411A/ja
Publication of JPS6338404B2 publication Critical patent/JPS6338404B2/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
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP11349779A 1979-09-06 1979-09-06 Steel making by converter Granted JPS5638411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11349779A JPS5638411A (en) 1979-09-06 1979-09-06 Steel making by converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11349779A JPS5638411A (en) 1979-09-06 1979-09-06 Steel making by converter

Publications (2)

Publication Number Publication Date
JPS5638411A true JPS5638411A (en) 1981-04-13
JPS6338404B2 JPS6338404B2 (enrdf_load_html_response) 1988-07-29

Family

ID=14613804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11349779A Granted JPS5638411A (en) 1979-09-06 1979-09-06 Steel making by converter

Country Status (1)

Country Link
JP (1) JPS5638411A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61284516A (ja) * 1985-06-12 1986-12-15 Kawasaki Steel Corp 転炉の撹拌ガス供給方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61284516A (ja) * 1985-06-12 1986-12-15 Kawasaki Steel Corp 転炉の撹拌ガス供給方法

Also Published As

Publication number Publication date
JPS6338404B2 (enrdf_load_html_response) 1988-07-29

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