BE744388A - - Google Patents

Info

Publication number
BE744388A
BE744388A BE744388DA BE744388A BE 744388 A BE744388 A BE 744388A BE 744388D A BE744388D A BE 744388DA BE 744388 A BE744388 A BE 744388A
Authority
BE
Belgium
Application number
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Publication of BE744388A publication Critical patent/BE744388A/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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • 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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BE744388D 1969-01-23 1970-01-13 BE744388A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU57833 1969-01-23

Publications (1)

Publication Number Publication Date
BE744388A true BE744388A (fr) 1970-07-13

Family

ID=19725886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744388D BE744388A (fr) 1969-01-23 1970-01-13

Country Status (3)

Country Link
BE (1) BE744388A (fr)
FR (1) FR2028969A1 (fr)
LU (1) LU57833A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES505740A0 (es) * 1980-09-26 1983-02-01 Nippon Steel Corp Un metodo de impedir el dano a una tobera sumergida

Also Published As

Publication number Publication date
LU57833A1 (fr) 1970-07-29
DE2002814A1 (de) 1972-01-20
FR2028969A1 (en) 1970-10-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ARBED S.A.

Effective date: 19840113