FR2209845B1 - - Google Patents

Info

Publication number
FR2209845B1
FR2209845B1 FR7343954A FR7343954A FR2209845B1 FR 2209845 B1 FR2209845 B1 FR 2209845B1 FR 7343954 A FR7343954 A FR 7343954A FR 7343954 A FR7343954 A FR 7343954A FR 2209845 B1 FR2209845 B1 FR 2209845B1
Authority
FR
France
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
FR7343954A
Other languages
French (fr)
Other versions
FR2209845A1 (en
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
Publication of FR2209845A1 publication Critical patent/FR2209845A1/en
Application granted granted Critical
Publication of FR2209845B1 publication Critical patent/FR2209845B1/fr
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

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)
FR7343954A 1972-12-11 1973-12-10 Oxygen control in steel converter - using combined measured temp and carbon contents data for computer refining parameter calculations Granted FR2209845A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2209845A1 FR2209845A1 (en) 1974-07-05
FR2209845B1 true FR2209845B1 (en) 1976-10-08

Family

ID=14860027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343954A Granted FR2209845A1 (en) 1972-12-11 1973-12-10 Oxygen control in steel converter - using combined measured temp and carbon contents data for computer refining parameter calculations

Country Status (5)

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

Families Citing this family (4)

* 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
JPS5381902A (en) * 1976-12-27 1978-07-19 Mitsubishi Electric Corp Supporting device for stator core
BR7805395A (en) * 1977-08-22 1979-05-02 Kobe Steel Ltd PROCESS FOR BLOW CONTROL IN CONVERTER

Family Cites Families (1)

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

Also Published As

Publication number Publication date
AU469569B2 (en) 1976-02-19
CA993194A (en) 1976-07-20
JPS4979912A (en) 1974-08-01
ZA739279B (en) 1974-10-30
DE2361420B2 (en) 1976-07-29
AU6326573A (en) 1975-06-05
DE2361420A1 (en) 1974-06-20
FR2209845A1 (en) 1974-07-05
JPS5131002B2 (en) 1976-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse