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FR1062427A - Process of dephosphorization, purification and desulphurization of steels - Google Patents

Process of dephosphorization, purification and desulphurization of steels

Info

Publication number
FR1062427A
FR1062427A FR1062427DA FR1062427A FR 1062427 A FR1062427 A FR 1062427A FR 1062427D A FR1062427D A FR 1062427DA FR 1062427 A FR1062427 A FR 1062427A
Authority
FR
France
Prior art keywords
dephosphorization
desulphurization
steels
purification
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
Arthur Thill
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 FR1062427A publication Critical patent/FR1062427A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
FR1062427D 1951-04-06 1951-10-04 Process of dephosphorization, purification and desulphurization of steels Expired FR1062427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1062427XA 1951-04-06 1951-04-06

Publications (1)

Publication Number Publication Date
FR1062427A true FR1062427A (en) 1954-04-23

Family

ID=22310312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1062427D Expired FR1062427A (en) 1951-04-06 1951-10-04 Process of dephosphorization, purification and desulphurization of steels

Country Status (1)

Country Link
FR (1) FR1062427A (en)

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