JPS628482B2 - - Google Patents

Info

Publication number
JPS628482B2
JPS628482B2 JP55070029A JP7002980A JPS628482B2 JP S628482 B2 JPS628482 B2 JP S628482B2 JP 55070029 A JP55070029 A JP 55070029A JP 7002980 A JP7002980 A JP 7002980A JP S628482 B2 JPS628482 B2 JP S628482B2
Authority
JP
Japan
Prior art keywords
tuyere
steel
blowing
temperature
carbon
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
JP55070029A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56166317A (en
Inventor
Tsutomu Nozaki
Kyoji Nakanishi
Toshihiko Emi
Yoshihide Kato
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
Original Assignee
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP7002980A priority Critical patent/JPS56166317A/ja
Publication of JPS56166317A publication Critical patent/JPS56166317A/ja
Publication of JPS628482B2 publication Critical patent/JPS628482B2/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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP7002980A 1980-05-28 1980-05-28 Steel making method in bottom blowing converter Granted JPS56166317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7002980A JPS56166317A (en) 1980-05-28 1980-05-28 Steel making method in bottom blowing converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7002980A JPS56166317A (en) 1980-05-28 1980-05-28 Steel making method in bottom blowing converter

Publications (2)

Publication Number Publication Date
JPS56166317A JPS56166317A (en) 1981-12-21
JPS628482B2 true JPS628482B2 (2) 1987-02-23

Family

ID=13419754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7002980A Granted JPS56166317A (en) 1980-05-28 1980-05-28 Steel making method in bottom blowing converter

Country Status (1)

Country Link
JP (1) JPS56166317A (2)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658915A (en) * 1979-10-20 1981-05-22 Nippon Steel Corp Refining method of steel

Also Published As

Publication number Publication date
JPS56166317A (en) 1981-12-21

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