JPS6235451B2 - - Google Patents

Info

Publication number
JPS6235451B2
JPS6235451B2 JP4841683A JP4841683A JPS6235451B2 JP S6235451 B2 JPS6235451 B2 JP S6235451B2 JP 4841683 A JP4841683 A JP 4841683A JP 4841683 A JP4841683 A JP 4841683A JP S6235451 B2 JPS6235451 B2 JP S6235451B2
Authority
JP
Japan
Prior art keywords
nozzle
new
sleeve brick
blowing
press
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
JP4841683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59173215A (ja
Inventor
Katsuhiko Sakamoto
Haruo Takashima
Kazuo Kataoka
Toshikatsu Ando
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 JP4841683A priority Critical patent/JPS59173215A/ja
Publication of JPS59173215A publication Critical patent/JPS59173215A/ja
Publication of JPS6235451B2 publication Critical patent/JPS6235451B2/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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP4841683A 1983-03-23 1983-03-23 底吹ノズル装着方法 Granted JPS59173215A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4841683A JPS59173215A (ja) 1983-03-23 1983-03-23 底吹ノズル装着方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4841683A JPS59173215A (ja) 1983-03-23 1983-03-23 底吹ノズル装着方法

Publications (2)

Publication Number Publication Date
JPS59173215A JPS59173215A (ja) 1984-10-01
JPS6235451B2 true JPS6235451B2 (enrdf_load_stackoverflow) 1987-08-01

Family

ID=12802700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4841683A Granted JPS59173215A (ja) 1983-03-23 1983-03-23 底吹ノズル装着方法

Country Status (1)

Country Link
JP (1) JPS59173215A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59173215A (ja) 1984-10-01

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