JPS6221845B2 - - Google Patents

Info

Publication number
JPS6221845B2
JPS6221845B2 JP6632782A JP6632782A JPS6221845B2 JP S6221845 B2 JPS6221845 B2 JP S6221845B2 JP 6632782 A JP6632782 A JP 6632782A JP 6632782 A JP6632782 A JP 6632782A JP S6221845 B2 JPS6221845 B2 JP S6221845B2
Authority
JP
Japan
Prior art keywords
flow rate
gas
supplied
pipe line
time
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
JP6632782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58185709A (ja
Inventor
Atsushi Mori
Takeya Fukumoto
Masanori Hikichi
Satoru Hirabayashi
Yasuhiko Sonomura
Tokuji Oota
Yoshio Takeyama
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
Fuji Electric Co Ltd
Fuji Facom Corp
Original Assignee
Fuji Electric Co Ltd
Fuji Facom Corp
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 Fuji Electric Co Ltd, Fuji Facom Corp, Kawasaki Steel Corp filed Critical Fuji Electric Co Ltd
Priority to JP6632782A priority Critical patent/JPS58185709A/ja
Publication of JPS58185709A publication Critical patent/JPS58185709A/ja
Publication of JPS6221845B2 publication Critical patent/JPS6221845B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP6632782A 1982-04-22 1982-04-22 底吹転炉におけるガス流量切換方法 Granted JPS58185709A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6632782A JPS58185709A (ja) 1982-04-22 1982-04-22 底吹転炉におけるガス流量切換方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6632782A JPS58185709A (ja) 1982-04-22 1982-04-22 底吹転炉におけるガス流量切換方法

Publications (2)

Publication Number Publication Date
JPS58185709A JPS58185709A (ja) 1983-10-29
JPS6221845B2 true JPS6221845B2 (cs) 1987-05-14

Family

ID=13312629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6632782A Granted JPS58185709A (ja) 1982-04-22 1982-04-22 底吹転炉におけるガス流量切換方法

Country Status (1)

Country Link
JP (1) JPS58185709A (cs)

Also Published As

Publication number Publication date
JPS58185709A (ja) 1983-10-29

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