JPH0468363B2 - - Google Patents

Info

Publication number
JPH0468363B2
JPH0468363B2 JP9112984A JP9112984A JPH0468363B2 JP H0468363 B2 JPH0468363 B2 JP H0468363B2 JP 9112984 A JP9112984 A JP 9112984A JP 9112984 A JP9112984 A JP 9112984A JP H0468363 B2 JPH0468363 B2 JP H0468363B2
Authority
JP
Japan
Prior art keywords
slag
blowing
oxygen
furnace
slopping
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.)
Expired
Application number
JP9112984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60234911A (ja
Inventor
Tooru Yoshida
Yutaka Narita
Jujiro Ueda
Keiji Arima
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 JP9112984A priority Critical patent/JPS60234911A/ja
Publication of JPS60234911A publication Critical patent/JPS60234911A/ja
Publication of JPH0468363B2 publication Critical patent/JPH0468363B2/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)
JP9112984A 1984-05-09 1984-05-09 転炉操業方法 Granted JPS60234911A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9112984A JPS60234911A (ja) 1984-05-09 1984-05-09 転炉操業方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9112984A JPS60234911A (ja) 1984-05-09 1984-05-09 転炉操業方法

Publications (2)

Publication Number Publication Date
JPS60234911A JPS60234911A (ja) 1985-11-21
JPH0468363B2 true JPH0468363B2 (en]) 1992-11-02

Family

ID=14017922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9112984A Granted JPS60234911A (ja) 1984-05-09 1984-05-09 転炉操業方法

Country Status (1)

Country Link
JP (1) JPS60234911A (en])

Also Published As

Publication number Publication date
JPS60234911A (ja) 1985-11-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees