JPS5993815A - 転炉底吹ノズルの洗滌方法 - Google Patents

転炉底吹ノズルの洗滌方法

Info

Publication number
JPS5993815A
JPS5993815A JP20169182A JP20169182A JPS5993815A JP S5993815 A JPS5993815 A JP S5993815A JP 20169182 A JP20169182 A JP 20169182A JP 20169182 A JP20169182 A JP 20169182A JP S5993815 A JPS5993815 A JP S5993815A
Authority
JP
Japan
Prior art keywords
gas
nozzle
oxygen
converter
ratio
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
JP20169182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232245B2 (enExample
Inventor
Gakushi Yoshida
学史 吉田
Isao Kobayashi
功 小林
Shigenori Akiyoshi
秋吉　栄典
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 JP20169182A priority Critical patent/JPS5993815A/ja
Publication of JPS5993815A publication Critical patent/JPS5993815A/ja
Publication of JPS6232245B2 publication Critical patent/JPS6232245B2/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)
JP20169182A 1982-11-17 1982-11-17 転炉底吹ノズルの洗滌方法 Granted JPS5993815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20169182A JPS5993815A (ja) 1982-11-17 1982-11-17 転炉底吹ノズルの洗滌方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20169182A JPS5993815A (ja) 1982-11-17 1982-11-17 転炉底吹ノズルの洗滌方法

Publications (2)

Publication Number Publication Date
JPS5993815A true JPS5993815A (ja) 1984-05-30
JPS6232245B2 JPS6232245B2 (enExample) 1987-07-14

Family

ID=16445301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20169182A Granted JPS5993815A (ja) 1982-11-17 1982-11-17 転炉底吹ノズルの洗滌方法

Country Status (1)

Country Link
JP (1) JPS5993815A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109632U (enExample) * 1988-01-20 1989-07-25

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119316A (en) * 1975-02-25 1976-10-19 Salzgitter Peine Stahlwerke Method and apparatus for producing of steel prom pig iron
JPS5760006A (en) * 1980-09-26 1982-04-10 Nippon Steel Corp Method for protection of oxygen blowing tuyere into molten iron

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119316A (en) * 1975-02-25 1976-10-19 Salzgitter Peine Stahlwerke Method and apparatus for producing of steel prom pig iron
JPS5760006A (en) * 1980-09-26 1982-04-10 Nippon Steel Corp Method for protection of oxygen blowing tuyere into molten iron

Also Published As

Publication number Publication date
JPS6232245B2 (enExample) 1987-07-14

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