FR1152673A - Improvements in metal refining processes - Google Patents

Improvements in metal refining processes

Info

Publication number
FR1152673A
FR1152673A FR1152673DA FR1152673A FR 1152673 A FR1152673 A FR 1152673A FR 1152673D A FR1152673D A FR 1152673DA FR 1152673 A FR1152673 A FR 1152673A
Authority
FR
France
Prior art keywords
refining processes
metal refining
metal
processes
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
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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine AG
Voest 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 Voestalpine AG, Voest AG filed Critical Voestalpine AG
Application granted granted Critical
Publication of FR1152673A publication Critical patent/FR1152673A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1152673D 1955-08-26 1956-04-16 Improvements in metal refining processes Expired FR1152673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1152673XA 1955-08-26 1955-08-26

Publications (1)

Publication Number Publication Date
FR1152673A true FR1152673A (en) 1958-02-21

Family

ID=22360268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152673D Expired FR1152673A (en) 1955-08-26 1956-04-16 Improvements in metal refining processes

Country Status (1)

Country Link
FR (1) FR1152673A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275557B (en) * 1959-11-25 1968-08-22 Salzgitter Huettenwerk Ag Device for inflating or blowing in gases, primarily oxygen, as well as gas-solid mixtures on or in metal, especially iron, baths
DE1291344B (en) * 1960-10-10 1969-03-27 Allegheny Ludlum Steel Process for refining molten iron in a converter
FR2554461A1 (en) * 1983-11-04 1985-05-10 Sacilor Process for the production of liquid steel by oxidising melting of scrap iron or of prereduced material in a reactor with oxidising gas blasting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275557B (en) * 1959-11-25 1968-08-22 Salzgitter Huettenwerk Ag Device for inflating or blowing in gases, primarily oxygen, as well as gas-solid mixtures on or in metal, especially iron, baths
DE1291344B (en) * 1960-10-10 1969-03-27 Allegheny Ludlum Steel Process for refining molten iron in a converter
FR2554461A1 (en) * 1983-11-04 1985-05-10 Sacilor Process for the production of liquid steel by oxidising melting of scrap iron or of prereduced material in a reactor with oxidising gas blasting

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