CA993194A - Method of simultaneously controlling temperature and carbon content of molten steel at the end-point in oxygen top-blown converter - Google Patents

Method of simultaneously controlling temperature and carbon content of molten steel at the end-point in oxygen top-blown converter

Info

Publication number
CA993194A
CA993194A CA187,744A CA187744A CA993194A CA 993194 A CA993194 A CA 993194A CA 187744 A CA187744 A CA 187744A CA 993194 A CA993194 A CA 993194A
Authority
CA
Canada
Prior art keywords
point
molten steel
carbon content
controlling temperature
simultaneously controlling
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
CA187,744A
Other languages
English (en)
Inventor
Katsuhiko Tachibana
Eiichi Sakamoto
Takashi Yasui
Masanobu Kubo
Katsuya Suzuki
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 Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA993194A publication Critical patent/CA993194A/en
Expired 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

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)
CA187,744A 1972-12-11 1973-12-10 Method of simultaneously controlling temperature and carbon content of molten steel at the end-point in oxygen top-blown converter Expired CA993194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47123417A JPS5131002B2 (cs) 1972-12-11 1972-12-11

Publications (1)

Publication Number Publication Date
CA993194A true CA993194A (en) 1976-07-20

Family

ID=14860027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,744A Expired CA993194A (en) 1972-12-11 1973-12-10 Method of simultaneously controlling temperature and carbon content of molten steel at the end-point in oxygen top-blown converter

Country Status (5)

Country Link
JP (1) JPS5131002B2 (cs)
AU (1) AU469569B2 (cs)
CA (1) CA993194A (cs)
FR (1) FR2209845A1 (cs)
ZA (1) ZA739279B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122613A (en) * 1974-08-20 1976-02-23 Sumitomo Metal Ind Tenroshuten niokeru yokono tansoryooyobi ondono seigyohohonarabini sochi
GB1539878A (en) * 1975-04-11 1979-02-07 British Steel Corp Temperature determination in steelmaking
BR7805395A (pt) * 1977-08-22 1979-05-02 Kobe Steel Ltd Processo para controle de sopramento em conversor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU51586A1 (cs) * 1966-07-18 1968-03-14

Also Published As

Publication number Publication date
JPS5131002B2 (cs) 1976-09-04
DE2361420A1 (de) 1974-06-20
FR2209845B1 (cs) 1976-10-08
FR2209845A1 (en) 1974-07-05
AU469569B2 (en) 1976-02-19
JPS4979912A (cs) 1974-08-01
AU6326573A (en) 1975-06-05
ZA739279B (en) 1974-10-30
DE2361420B2 (de) 1976-07-29

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