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FR1219271A - Procédé d'affinage de la fonte - Google Patents

Procédé d'affinage de la fonte

Info

Publication number
FR1219271A
FR1219271A FR781629A FR781629A FR1219271A FR 1219271 A FR1219271 A FR 1219271A FR 781629 A FR781629 A FR 781629A FR 781629 A FR781629 A FR 781629A FR 1219271 A FR1219271 A FR 1219271A
Authority
FR
France
Prior art keywords
cast iron
refining process
iron refining
cast
refining
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
FR781629A
Other languages
English (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.)
BOT Brassert Oxygen Technik AG
Original Assignee
BOT Brassert Oxygen Technik AG
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 BOT Brassert Oxygen Technik AG filed Critical BOT Brassert Oxygen Technik AG
Application granted granted Critical
Publication of FR1219271A publication Critical patent/FR1219271A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR781629A 1957-12-23 1958-12-15 Procédé d'affinage de la fonte Expired FR1219271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1219271X 1957-12-23

Publications (1)

Publication Number Publication Date
FR1219271A true FR1219271A (fr) 1960-05-17

Family

ID=3687345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781629A Expired FR1219271A (fr) 1957-12-23 1958-12-15 Procédé d'affinage de la fonte

Country Status (1)

Country Link
FR (1) FR1219271A (fr)

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