LU81051A1 - Perfectionnements aux procedes d'affinage de fonte au convertisseur - Google Patents

Perfectionnements aux procedes d'affinage de fonte au convertisseur

Info

Publication number
LU81051A1
LU81051A1 LU81051A LU81051A LU81051A1 LU 81051 A1 LU81051 A1 LU 81051A1 LU 81051 A LU81051 A LU 81051A LU 81051 A LU81051 A LU 81051A LU 81051 A1 LU81051 A1 LU 81051A1
Authority
LU
Luxembourg
Prior art keywords
cast iron
refining processes
iron refining
converter
converter cast
Prior art date
Application number
LU81051A
Other languages
English (en)
French (fr)
Inventor
Emile Nilles Paul
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
Publication of LU81051A1 publication Critical patent/LU81051A1/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)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
LU81051A 1979-02-02 1979-03-15 Perfectionnements aux procedes d'affinage de fonte au convertisseur LU81051A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6046750A BE873920A (fr) 1979-02-02 1979-02-02 Perfectionnements aux procede d'affinage de fonte au convertisseur

Publications (1)

Publication Number Publication Date
LU81051A1 true LU81051A1 (fr) 1979-06-19

Family

ID=3874812

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81051A LU81051A1 (fr) 1979-02-02 1979-03-15 Perfectionnements aux procedes d'affinage de fonte au convertisseur

Country Status (4)

Country Link
US (1) US4225341A (no)
BE (1) BE873920A (no)
FR (1) FR2421217A1 (no)
LU (1) LU81051A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139569A (en) * 1989-04-13 1992-08-18 Messer Griesheim Process for the production of alloy steel grades using treatment gas consisting of CO2
US5710088A (en) * 1995-06-30 1998-01-20 Ford Global Technologies, Inc. Lean-NOx catalysts containing silver supported on alumina

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296346A (no) * 1962-08-07
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel
US3779534A (en) * 1969-07-08 1973-12-18 Creusot Loire Device for cooling a tuyere of a refining converter
US3854932A (en) * 1973-06-18 1974-12-17 Allegheny Ludlum Ind Inc Process for production of stainless steel
DE2346087B2 (de) * 1973-09-13 1977-06-16 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen Verfahren zum betrieb eines bodenblasenden sauerstoff-konverters

Also Published As

Publication number Publication date
FR2421217A1 (fr) 1979-10-26
FR2421217B3 (no) 1982-11-05
US4225341A (en) 1980-09-30
BE873920A (fr) 1979-05-29

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