BE770463A - Procede d'affinage de la fonte, - Google Patents

Procede d'affinage de la fonte,

Info

Publication number
BE770463A
BE770463A BE770463A BE770463A BE770463A BE 770463 A BE770463 A BE 770463A BE 770463 A BE770463 A BE 770463A BE 770463 A BE770463 A BE 770463A BE 770463 A BE770463 A BE 770463A
Authority
BE
Belgium
Prior art keywords
cast iron
refining process
iron refining
cast
refining
Prior art date
Application number
BE770463A
Other languages
English (en)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE770463A priority Critical patent/BE770463A/fr
Publication of BE770463A publication Critical patent/BE770463A/fr
Priority to FR7225046A priority patent/FR2147046A1/fr
Priority to LU65736A priority patent/LU65736A1/xx

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
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE770463A 1971-07-23 1971-07-23 Procede d'affinage de la fonte, BE770463A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE770463A BE770463A (fr) 1971-07-23 1971-07-23 Procede d'affinage de la fonte,
FR7225046A FR2147046A1 (en) 1971-07-23 1972-07-11 Refining melts - by bottom blown converter with two coaxial tuyeres
LU65736A LU65736A1 (fr) 1971-07-23 1972-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE770463A BE770463A (fr) 1971-07-23 1971-07-23 Procede d'affinage de la fonte,

Publications (1)

Publication Number Publication Date
BE770463A true BE770463A (fr) 1972-01-24

Family

ID=3858446

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770463A BE770463A (fr) 1971-07-23 1971-07-23 Procede d'affinage de la fonte,

Country Status (2)

Country Link
BE (1) BE770463A (fr)
FR (1) FR2147046A1 (fr)

Also Published As

Publication number Publication date
FR2147046A1 (en) 1973-03-09
FR2147046B1 (fr) 1974-07-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRE DE RECHERCHES METALLURGIQUES ASBL

Effective date: 19840723