FR67861E - Process for desulphurizing molten metals and in particular cast iron - Google Patents

Process for desulphurizing molten metals and in particular cast iron

Info

Publication number
FR67861E
FR67861E FR67861DA FR67861E FR 67861 E FR67861 E FR 67861E FR 67861D A FR67861D A FR 67861DA FR 67861 E FR67861 E FR 67861E
Authority
FR
France
Prior art keywords
cast iron
molten metals
particular cast
desulphurizing molten
desulphurizing
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Application granted granted Critical
Publication of FR67861E publication Critical patent/FR67861E/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR67861D 1955-05-14 1955-05-14 Process for desulphurizing molten metals and in particular cast iron Expired FR67861E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67861T 1955-05-14

Publications (1)

Publication Number Publication Date
FR67861E true FR67861E (en) 1958-03-25

Family

ID=8700003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67861D Expired FR67861E (en) 1955-05-14 1955-05-14 Process for desulphurizing molten metals and in particular cast iron

Country Status (1)

Country Link
FR (1) FR67861E (en)

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