BR9105093A - PROCESS FOR REGULATING CAST IRON REFINING OPERATION IN A PULLEY CONVERTER - Google Patents

PROCESS FOR REGULATING CAST IRON REFINING OPERATION IN A PULLEY CONVERTER

Info

Publication number
BR9105093A
BR9105093A BR919105093A BR9105093A BR9105093A BR 9105093 A BR9105093 A BR 9105093A BR 919105093 A BR919105093 A BR 919105093A BR 9105093 A BR9105093 A BR 9105093A BR 9105093 A BR9105093 A BR 9105093A
Authority
BR
Brazil
Prior art keywords
pulley
converter
cast iron
refining operation
iron refining
Prior art date
Application number
BR919105093A
Other languages
Portuguese (pt)
Inventor
Robert Mousel
Andre Bock
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 BR9105093A publication Critical patent/BR9105093A/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

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)
BR919105093A 1990-12-10 1991-11-22 PROCESS FOR REGULATING CAST IRON REFINING OPERATION IN A PULLEY CONVERTER BR9105093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87857A LU87857A1 (en) 1990-12-10 1990-12-10 METHOD FOR REGULATING THE CAST REFINING OPERATION

Publications (1)

Publication Number Publication Date
BR9105093A true BR9105093A (en) 1992-08-18

Family

ID=19731267

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105093A BR9105093A (en) 1990-12-10 1991-11-22 PROCESS FOR REGULATING CAST IRON REFINING OPERATION IN A PULLEY CONVERTER

Country Status (6)

Country Link
EP (1) EP0490099A1 (en)
JP (1) JPH059539A (en)
AU (1) AU636257B2 (en)
BR (1) BR9105093A (en)
CA (1) CA2057093A1 (en)
LU (1) LU87857A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008063796A1 (en) * 2008-12-17 2010-06-24 Sms Siemag Aktiengesellschaft A method of producing low phosphorus steel in an oxygen converter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE843097C (en) * 1949-08-31 1952-07-03 Voest Ag Process for refining steel with pure oxygen
US3141763A (en) * 1961-08-29 1964-07-21 Italsider Spa Process and device for the intensive use of oxygen in open-hearth furnaces for producing steel
LU56138A1 (en) * 1968-05-24 1970-01-14
US4043799A (en) * 1975-06-25 1977-08-23 Italsider S.P.A. Method and device for blowing oxygen in metal refining converters in unstationary manner
FR2496699B1 (en) * 1980-12-22 1985-06-21 Siderurgie Fse Inst Rech BLOWING NOZZLE FOR OXIDIZING GAS, ESPECIALLY OXYGEN, FOR THE TREATMENT OF FUSED METALS
DE8711737U1 (en) * 1986-09-25 1987-10-22 Rea Rhein-Emscher Armaturen
LU87855A1 (en) * 1990-12-10 1992-08-25 Arbed BLOWING LANCE

Also Published As

Publication number Publication date
AU636257B2 (en) 1993-04-22
EP0490099A1 (en) 1992-06-17
AU8811491A (en) 1992-06-11
JPH059539A (en) 1993-01-19
CA2057093A1 (en) 1992-06-11
LU87857A1 (en) 1992-08-25

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee