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FR1430784A - Process and device for refining cast iron, as well as steels, metals and slag obtained by said process or similar process - Google Patents

Process and device for refining cast iron, as well as steels, metals and slag obtained by said process or similar process

Info

Publication number
FR1430784A
FR1430784A FR14219A FR14219A FR1430784A FR 1430784 A FR1430784 A FR 1430784A FR 14219 A FR14219 A FR 14219A FR 14219 A FR14219 A FR 14219A FR 1430784 A FR1430784 A FR 1430784A
Authority
FR
France
Prior art keywords
steels
metals
well
cast iron
slag obtained
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
FR14219A
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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
Priority claimed from LU47155A external-priority patent/LU47155A1/xx
Priority claimed from LU47156A external-priority patent/LU47156A1/xx
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Priority to FR14219A priority Critical patent/FR1430784A/en
Application granted granted Critical
Publication of FR1430784A publication Critical patent/FR1430784A/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
    • C21C5/32—Blowing from above
    • 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
    • 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
    • C21C5/36—Processes yielding slags of special composition
    • C21C2005/366—Foam slags

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR14219A 1964-05-04 1965-04-22 Process and device for refining cast iron, as well as steels, metals and slag obtained by said process or similar process Expired FR1430784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR14219A FR1430784A (en) 1964-05-04 1965-04-22 Process and device for refining cast iron, as well as steels, metals and slag obtained by said process or similar process

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
LU46019 1964-05-04
LU46119 1964-05-21
LU46145 1964-05-23
LU46202 1964-05-30
LU46229 1964-06-02
LU46249 1964-06-04
LU46473 1964-07-07
LU47155A LU47155A1 (en) 1964-10-17 1964-10-17
LU47156A LU47156A1 (en) 1964-10-17 1964-10-17
LU47219 1964-10-27
LU47265 1964-10-31
FR14219A FR1430784A (en) 1964-05-04 1965-04-22 Process and device for refining cast iron, as well as steels, metals and slag obtained by said process or similar process

Publications (1)

Publication Number Publication Date
FR1430784A true FR1430784A (en) 1966-03-04

Family

ID=27582994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14219A Expired FR1430784A (en) 1964-05-04 1965-04-22 Process and device for refining cast iron, as well as steels, metals and slag obtained by said process or similar process

Country Status (1)

Country Link
FR (1) FR1430784A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566427A1 (en) * 1984-06-22 1985-12-27 Siderurgie Fse Inst Rech INSTALLATION FOR THE PREPARATION OF STEEL BY PREFINING THE CAST IRON

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566427A1 (en) * 1984-06-22 1985-12-27 Siderurgie Fse Inst Rech INSTALLATION FOR THE PREPARATION OF STEEL BY PREFINING THE CAST IRON
EP0166646A1 (en) * 1984-06-22 1986-01-02 Institut De Recherches De La Siderurgie Francaise (Irsid) Installation for the production of steel by preliminary refining of pig iron

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