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FR1250885A - Treatment of molten ferrous metal - Google Patents

Treatment of molten ferrous metal

Info

Publication number
FR1250885A
FR1250885A FR819945A FR819945A FR1250885A FR 1250885 A FR1250885 A FR 1250885A FR 819945 A FR819945 A FR 819945A FR 819945 A FR819945 A FR 819945A FR 1250885 A FR1250885 A FR 1250885A
Authority
FR
France
Prior art keywords
treatment
ferrous metal
molten ferrous
molten
metal
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
FR819945A
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to FR819945A priority Critical patent/FR1250885A/en
Application granted granted Critical
Publication of FR1250885A publication Critical patent/FR1250885A/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
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR819945A 1960-02-29 1960-02-29 Treatment of molten ferrous metal Expired FR1250885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR819945A FR1250885A (en) 1960-02-29 1960-02-29 Treatment of molten ferrous metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR819945A FR1250885A (en) 1960-02-29 1960-02-29 Treatment of molten ferrous metal

Publications (1)

Publication Number Publication Date
FR1250885A true FR1250885A (en) 1961-01-13

Family

ID=8726055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819945A Expired FR1250885A (en) 1960-02-29 1960-02-29 Treatment of molten ferrous metal

Country Status (1)

Country Link
FR (1) FR1250885A (en)

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