BE859844A - Perfectionnements aux convertisseurs - Google Patents

Perfectionnements aux convertisseurs

Info

Publication number
BE859844A
BE859844A BE181837A BE181837A BE859844A BE 859844 A BE859844 A BE 859844A BE 181837 A BE181837 A BE 181837A BE 181837 A BE181837 A BE 181837A BE 859844 A BE859844 A BE 859844A
Authority
BE
Belgium
Prior art keywords
converters
development
Prior art date
Application number
BE181837A
Other languages
English (en)
French (fr)
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Publication of BE859844A publication Critical patent/BE859844A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE181837A 1976-10-19 1977-10-18 Perfectionnements aux convertisseurs BE859844A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631412A FR2368540A1 (fr) 1976-10-19 1976-10-19 Perfectionnents aux convertisseurs

Publications (1)

Publication Number Publication Date
BE859844A true BE859844A (fr) 1978-04-18

Family

ID=9178930

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181837A BE859844A (fr) 1976-10-19 1977-10-18 Perfectionnements aux convertisseurs

Country Status (2)

Country Link
BE (1) BE859844A (enExample)
FR (1) FR2368540A1 (enExample)

Also Published As

Publication number Publication date
FR2368540B1 (enExample) 1980-04-25
FR2368540A1 (fr) 1978-05-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHATILLON NEUVES-MAISONS

Effective date: 19931031