FR76918E - Method and device for the continuous pre-refining of flowing liquid iron - Google Patents

Method and device for the continuous pre-refining of flowing liquid iron

Info

Publication number
FR76918E
FR76918E FR815412A FR815412A FR76918E FR 76918 E FR76918 E FR 76918E FR 815412 A FR815412 A FR 815412A FR 815412 A FR815412 A FR 815412A FR 76918 E FR76918 E FR 76918E
Authority
FR
France
Prior art keywords
refining
flowing liquid
liquid iron
continuous pre
continuous
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
FR815412A
Other languages
French (fr)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR815412A priority Critical patent/FR76918E/en
Application granted granted Critical
Publication of FR76918E publication Critical patent/FR76918E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR815412A 1960-01-12 1960-01-12 Method and device for the continuous pre-refining of flowing liquid iron Expired FR76918E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR815412A FR76918E (en) 1960-01-12 1960-01-12 Method and device for the continuous pre-refining of flowing liquid iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815412A FR76918E (en) 1960-01-12 1960-01-12 Method and device for the continuous pre-refining of flowing liquid iron

Publications (1)

Publication Number Publication Date
FR76918E true FR76918E (en) 1961-12-15

Family

ID=8723684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815412A Expired FR76918E (en) 1960-01-12 1960-01-12 Method and device for the continuous pre-refining of flowing liquid iron

Country Status (1)

Country Link
FR (1) FR76918E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439821A1 (en) * 1978-10-24 1980-05-23 Nippon Steel Corp PROCESS FOR THE MANUFACTURE OF STEEL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439821A1 (en) * 1978-10-24 1980-05-23 Nippon Steel Corp PROCESS FOR THE MANUFACTURE OF STEEL
US4295882A (en) * 1978-10-24 1981-10-20 Nippon Steel Corporation Steel making process

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