FR979435A - Metal fabrication process - Google Patents

Metal fabrication process

Info

Publication number
FR979435A
FR979435A FR979435DA FR979435A FR 979435 A FR979435 A FR 979435A FR 979435D A FR979435D A FR 979435DA FR 979435 A FR979435 A FR 979435A
Authority
FR
France
Prior art keywords
fabrication process
metal fabrication
metal
fabrication
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)
Inventor
Jean-Charles Fourmanoit
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 filed Critical
Application granted granted Critical
Publication of FR979435A publication Critical patent/FR979435A/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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR979435D 1949-01-25 1949-01-25 Metal fabrication process Expired FR979435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979435T 1949-01-25

Publications (1)

Publication Number Publication Date
FR979435A true FR979435A (en) 1951-04-26

Family

ID=9521132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979435D Expired FR979435A (en) 1949-01-25 1949-01-25 Metal fabrication process

Country Status (1)

Country Link
FR (1) FR979435A (en)

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