BE777177A - - Google Patents

Info

Publication number
BE777177A
BE777177A BE777177A BE777177A BE777177A BE 777177 A BE777177 A BE 777177A BE 777177 A BE777177 A BE 777177A BE 777177 A BE777177 A BE 777177A BE 777177 A BE777177 A BE 777177A
Authority
BE
Belgium
Application number
BE777177A
Original Assignee
Metallurg A S B L V Z W Centre
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 Metallurg A S B L V Z W Centre filed Critical Metallurg A S B L V Z W Centre
Publication of BE777177A publication Critical patent/BE777177A/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
    • C21C5/35—Blowing from above and through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE777177A 1971-01-04 1971-12-22 BE777177A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU62356 1971-01-04

Publications (1)

Publication Number Publication Date
BE777177A true BE777177A (xx) 1972-04-17

Family

ID=19726587

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777177A BE777177A (xx) 1971-01-04 1971-12-22

Country Status (3)

Country Link
BE (1) BE777177A (xx)
FR (1) FR2121522A1 (xx)
LU (1) LU62356A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT337736B (de) * 1973-02-12 1977-07-11 Voest Ag Verfahren zum frischen von roheisen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632141A (xx) *
FR1151053A (fr) * 1956-05-29 1958-01-23 Procédé de conversion de fonte en acier
FR1210459A (fr) * 1957-12-02 1960-03-09 A R B E D Procédé de fabrication d'acier et convertisseur pour ce procédé ou procédés similaires
FR1344238A (fr) * 1962-04-16 1963-11-29 Cie Des Ateliers & Forges De L Procédé et dispositifs d'élaboration de l'acier
FR1429675A (fr) * 1964-03-31 1966-02-25 Union Carbide Corp Procédé de traitement de métaux ferreux
FR1478478A (fr) * 1966-03-03 1967-04-28 Loire Atel Forges Fond de convertisseur d'aciérie et procédé d'élaboration de l'acier mettant en oeuvre un tel fond
FR1579690A (xx) * 1967-07-10 1969-08-29
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel

Also Published As

Publication number Publication date
FR2121522A1 (en) 1972-08-25
LU62356A1 (xx) 1972-08-23
FR2121522B1 (xx) 1974-08-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRE DE RECHERCHES METALLURGIQUES A.S.B.L.

Effective date: 19851222