JPS6184311A - ２次燃焼法による溶鉄加熱方法 - Google Patents

２次燃焼法による溶鉄加熱方法

Info

Publication number
JPS6184311A
JPS6184311A JP20565784A JP20565784A JPS6184311A JP S6184311 A JPS6184311 A JP S6184311A JP 20565784 A JP20565784 A JP 20565784A JP 20565784 A JP20565784 A JP 20565784A JP S6184311 A JPS6184311 A JP S6184311A
Authority
JP
Japan
Prior art keywords
molten iron
secondary combustion
oxygen
tuyeres
gaseous
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
JP20565784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413404B2 (lt
Inventor
Hideji Takeuchi
秀次 竹内
Tetsuya Fujii
徹也 藤井
Yasuhiro Kakio
垣生　泰弘
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 JP20565784A priority Critical patent/JPS6184311A/ja
Publication of JPS6184311A publication Critical patent/JPS6184311A/ja
Publication of JPH0413404B2 publication Critical patent/JPH0413404B2/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
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP20565784A 1984-10-02 1984-10-02 ２次燃焼法による溶鉄加熱方法 Granted JPS6184311A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20565784A JPS6184311A (ja) 1984-10-02 1984-10-02 ２次燃焼法による溶鉄加熱方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20565784A JPS6184311A (ja) 1984-10-02 1984-10-02 ２次燃焼法による溶鉄加熱方法

Publications (2)

Publication Number Publication Date
JPS6184311A true JPS6184311A (ja) 1986-04-28
JPH0413404B2 JPH0413404B2 (lt) 1992-03-09

Family

ID=16510522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20565784A Granted JPS6184311A (ja) 1984-10-02 1984-10-02 ２次燃焼法による溶鉄加熱方法

Country Status (1)

Country Link
JP (1) JPS6184311A (lt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280314A (ja) * 1986-05-29 1987-12-05 Nippon Kokan Kk <Nkk> 溶融還元法
JPH02156011A (ja) * 1988-12-07 1990-06-15 Sumitomo Metal Ind Ltd 炉肩羽口を備えた転炉による酸素転炉製鋼法
EP0605535A4 (en) * 1991-09-20 1995-06-14 Ausmelt Pty Ltd PROCESS FOR PRODUCING IRON.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280314A (ja) * 1986-05-29 1987-12-05 Nippon Kokan Kk <Nkk> 溶融還元法
JPH02156011A (ja) * 1988-12-07 1990-06-15 Sumitomo Metal Ind Ltd 炉肩羽口を備えた転炉による酸素転炉製鋼法
EP0605535A4 (en) * 1991-09-20 1995-06-14 Ausmelt Pty Ltd PROCESS FOR PRODUCING IRON.
US5498277A (en) * 1991-09-20 1996-03-12 Ausmelt Limited Process for production of iron

Also Published As

Publication number Publication date
JPH0413404B2 (lt) 1992-03-09

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