LU78906A1 - METHOD AND DEVICE FOR REFINING A METAL BATH - Google Patents

METHOD AND DEVICE FOR REFINING A METAL BATH

Info

Publication number
LU78906A1
LU78906A1 LU78906A LU78906A LU78906A1 LU 78906 A1 LU78906 A1 LU 78906A1 LU 78906 A LU78906 A LU 78906A LU 78906 A LU78906 A LU 78906A LU 78906 A1 LU78906 A1 LU 78906A1
Authority
LU
Luxembourg
Prior art keywords
refining
metal bath
bath
metal
Prior art date
Application number
LU78906A
Other languages
French (fr)
Inventor
M Kerschenmeyer
L Lorang
R Henrion
F Schleimer
F Goedert
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
Priority to LU78906A priority Critical patent/LU78906A1/en
Publication of LU78906A1 publication Critical patent/LU78906A1/en

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
    • C21C5/4606—Lances or injectors
    • 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
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
LU78906A 1978-01-19 1978-01-19 METHOD AND DEVICE FOR REFINING A METAL BATH LU78906A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU78906A LU78906A1 (en) 1978-01-19 1978-01-19 METHOD AND DEVICE FOR REFINING A METAL BATH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78906A LU78906A1 (en) 1978-01-19 1978-01-19 METHOD AND DEVICE FOR REFINING A METAL BATH

Publications (1)

Publication Number Publication Date
LU78906A1 true LU78906A1 (en) 1979-09-06

Family

ID=19728829

Family Applications (1)

Application Number Title Priority Date Filing Date
LU78906A LU78906A1 (en) 1978-01-19 1978-01-19 METHOD AND DEVICE FOR REFINING A METAL BATH

Country Status (1)

Country Link
LU (1) LU78906A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055956A1 (en) * 1980-12-22 1982-07-14 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Blowing lance for injecting an oxidising gas, especially oxygen, for treating metal melts
EP0076538A1 (en) * 1981-10-01 1983-04-13 Hoogovens Groep B.V. Liquid cooled lance for blowing oxygen onto a steel bath
EP0081448A1 (en) * 1981-12-04 1983-06-15 Arbed S.A. Process and apparatus for refining a metal bath containing solid cooling materials
EP0109916A1 (en) * 1982-10-22 1984-05-30 MecanARBED Dommeldange S.à r.l. Apparatus for delivering gaseous and solid materials to a bath of molten metal by way of refining
EP0195897A2 (en) * 1985-03-19 1986-10-01 Klöckner Cra Patent Gmbh Water-cooled lance for blowing oxygen onto a metal bath
EP0086694B1 (en) * 1982-02-10 1987-05-06 Institut De Recherches De La Siderurgie Francaise (Irsid) Top-blown lance for a metallurgical converter
EP0234389A2 (en) * 1986-02-28 1987-09-02 Arbed S.A. Tuyere for refining lances
EP0336109A1 (en) * 1988-03-11 1989-10-11 Arbed S.A. Tuyere for refining lances

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055956A1 (en) * 1980-12-22 1982-07-14 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Blowing lance for injecting an oxidising gas, especially oxygen, for treating metal melts
EP0076538A1 (en) * 1981-10-01 1983-04-13 Hoogovens Groep B.V. Liquid cooled lance for blowing oxygen onto a steel bath
EP0081448A1 (en) * 1981-12-04 1983-06-15 Arbed S.A. Process and apparatus for refining a metal bath containing solid cooling materials
EP0086694B1 (en) * 1982-02-10 1987-05-06 Institut De Recherches De La Siderurgie Francaise (Irsid) Top-blown lance for a metallurgical converter
EP0109916A1 (en) * 1982-10-22 1984-05-30 MecanARBED Dommeldange S.à r.l. Apparatus for delivering gaseous and solid materials to a bath of molten metal by way of refining
EP0195897A2 (en) * 1985-03-19 1986-10-01 Klöckner Cra Patent Gmbh Water-cooled lance for blowing oxygen onto a metal bath
EP0195897A3 (en) * 1985-03-19 1987-05-27 Klockner Cra Technologie Gmbh Water-cooled lance for blowing oxygen onto a metal bath
EP0234389A2 (en) * 1986-02-28 1987-09-02 Arbed S.A. Tuyere for refining lances
EP0234389A3 (en) * 1986-02-28 1989-03-15 Arbed S.A. Tuyere for refining lances
EP0336109A1 (en) * 1988-03-11 1989-10-11 Arbed S.A. Tuyere for refining lances
US4971297A (en) * 1988-03-11 1990-11-20 Arbed S.A. Nozzle for refining lance

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