JPS58185710A - 底吹転炉におけるガス切換方法 - Google Patents

底吹転炉におけるガス切換方法

Info

Publication number
JPS58185710A
JPS58185710A JP6632882A JP6632882A JPS58185710A JP S58185710 A JPS58185710 A JP S58185710A JP 6632882 A JP6632882 A JP 6632882A JP 6632882 A JP6632882 A JP 6632882A JP S58185710 A JPS58185710 A JP S58185710A
Authority
JP
Japan
Prior art keywords
gas
gases
pipes
switching
flow rate
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
JP6632882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6221846B2 (enrdf_load_stackoverflow
Inventor
Atsushi Mori
淳 森
Takeya Fukumoto
福本　武也
Masanori Hikichi
引地　正則
Satoru Hirabayashi
平林　悟
Yasuhiko Sonomura
泰彦 園村
Tokuji Oota
太田　徳二
Yoshio Takeyama
竹山　良雄
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
Fuji Electric Manufacturing Co 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 Fuji Electric Co Ltd, Fuji Facom Corp, Kawasaki Steel Corp, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP6632882A priority Critical patent/JPS58185710A/ja
Publication of JPS58185710A publication Critical patent/JPS58185710A/ja
Publication of JPS6221846B2 publication Critical patent/JPS6221846B2/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)
JP6632882A 1982-04-22 1982-04-22 底吹転炉におけるガス切換方法 Granted JPS58185710A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6632882A JPS58185710A (ja) 1982-04-22 1982-04-22 底吹転炉におけるガス切換方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6632882A JPS58185710A (ja) 1982-04-22 1982-04-22 底吹転炉におけるガス切換方法

Publications (2)

Publication Number Publication Date
JPS58185710A true JPS58185710A (ja) 1983-10-29
JPS6221846B2 JPS6221846B2 (enrdf_load_stackoverflow) 1987-05-14

Family

ID=13312659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6632882A Granted JPS58185710A (ja) 1982-04-22 1982-04-22 底吹転炉におけるガス切換方法

Country Status (1)

Country Link
JP (1) JPS58185710A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116815A (en) * 1980-02-15 1981-09-12 Nippon Steel Corp Controlling method of switching of bottom blowing gas in metal refining furnace

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116815A (en) * 1980-02-15 1981-09-12 Nippon Steel Corp Controlling method of switching of bottom blowing gas in metal refining furnace

Also Published As

Publication number Publication date
JPS6221846B2 (enrdf_load_stackoverflow) 1987-05-14

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