FR74792E - Refining process for the production of a pre-metal or steel from phosphorous cast iron - Google Patents

Refining process for the production of a pre-metal or steel from phosphorous cast iron

Info

Publication number
FR74792E
FR74792E FR783642A FR783642A FR74792E FR 74792 E FR74792 E FR 74792E FR 783642 A FR783642 A FR 783642A FR 783642 A FR783642 A FR 783642A FR 74792 E FR74792 E FR 74792E
Authority
FR
France
Prior art keywords
steel
production
metal
cast iron
refining process
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
FR783642A
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke 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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to FR783642A priority Critical patent/FR74792E/en
Application granted granted Critical
Publication of FR74792E publication Critical patent/FR74792E/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)
FR783642A 1959-01-09 1959-01-09 Refining process for the production of a pre-metal or steel from phosphorous cast iron Expired FR74792E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR783642A FR74792E (en) 1959-01-09 1959-01-09 Refining process for the production of a pre-metal or steel from phosphorous cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783642A FR74792E (en) 1959-01-09 1959-01-09 Refining process for the production of a pre-metal or steel from phosphorous cast iron

Publications (1)

Publication Number Publication Date
FR74792E true FR74792E (en) 1961-02-24

Family

ID=8710003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783642A Expired FR74792E (en) 1959-01-09 1959-01-09 Refining process for the production of a pre-metal or steel from phosphorous cast iron

Country Status (1)

Country Link
FR (1) FR74792E (en)

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