JPS57114605A - Bottom blowing tuyere of converter - Google Patents

Bottom blowing tuyere of converter

Info

Publication number
JPS57114605A
JPS57114605A JP18742480A JP18742480A JPS57114605A JP S57114605 A JPS57114605 A JP S57114605A JP 18742480 A JP18742480 A JP 18742480A JP 18742480 A JP18742480 A JP 18742480A JP S57114605 A JPS57114605 A JP S57114605A
Authority
JP
Japan
Prior art keywords
pipe
flange
bolted
end part
bottom end
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.)
Pending
Application number
JP18742480A
Other languages
English (en)
Inventor
Nobutaka Goto
Takao Kobori
Yoshifumi Mochizuki
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP18742480A priority Critical patent/JPS57114605A/ja
Publication of JPS57114605A publication Critical patent/JPS57114605A/ja
Pending 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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP18742480A 1980-12-30 1980-12-30 Bottom blowing tuyere of converter Pending JPS57114605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18742480A JPS57114605A (en) 1980-12-30 1980-12-30 Bottom blowing tuyere of converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18742480A JPS57114605A (en) 1980-12-30 1980-12-30 Bottom blowing tuyere of converter

Publications (1)

Publication Number Publication Date
JPS57114605A true JPS57114605A (en) 1982-07-16

Family

ID=16205800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18742480A Pending JPS57114605A (en) 1980-12-30 1980-12-30 Bottom blowing tuyere of converter

Country Status (1)

Country Link
JP (1) JPS57114605A (ja)

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