JPS58110612A - 精錬炉の浴面下吹二重管羽口の冷却方法 - Google Patents

精錬炉の浴面下吹二重管羽口の冷却方法

Info

Publication number
JPS58110612A
JPS58110612A JP20814681A JP20814681A JPS58110612A JP S58110612 A JPS58110612 A JP S58110612A JP 20814681 A JP20814681 A JP 20814681A JP 20814681 A JP20814681 A JP 20814681A JP S58110612 A JPS58110612 A JP S58110612A
Authority
JP
Japan
Prior art keywords
blown
gas
cooling
bath surface
tuyere
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
JP20814681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6140283B2 (enrdf_load_stackoverflow
Inventor
Makoto Wake
誠 和気
Hideo Kato
秀夫 加藤
Mitsugi Anabuki
穴吹 貢
Nozomi Matsumoto
望 松本
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 JP20814681A priority Critical patent/JPS58110612A/ja
Publication of JPS58110612A publication Critical patent/JPS58110612A/ja
Publication of JPS6140283B2 publication Critical patent/JPS6140283B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • C21C5/48Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP20814681A 1981-12-24 1981-12-24 精錬炉の浴面下吹二重管羽口の冷却方法 Granted JPS58110612A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20814681A JPS58110612A (ja) 1981-12-24 1981-12-24 精錬炉の浴面下吹二重管羽口の冷却方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20814681A JPS58110612A (ja) 1981-12-24 1981-12-24 精錬炉の浴面下吹二重管羽口の冷却方法

Publications (2)

Publication Number Publication Date
JPS58110612A true JPS58110612A (ja) 1983-07-01
JPS6140283B2 JPS6140283B2 (enrdf_load_stackoverflow) 1986-09-08

Family

ID=16551392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20814681A Granted JPS58110612A (ja) 1981-12-24 1981-12-24 精錬炉の浴面下吹二重管羽口の冷却方法

Country Status (1)

Country Link
JP (1) JPS58110612A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285471U (enrdf_load_stackoverflow) * 1985-11-19 1987-05-30

Also Published As

Publication number Publication date
JPS6140283B2 (enrdf_load_stackoverflow) 1986-09-08

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