BR7704269A - Instalacao para refino de ferro-gusa em fusao - Google Patents

Instalacao para refino de ferro-gusa em fusao

Info

Publication number
BR7704269A
BR7704269A BR7704269A BR7704269A BR7704269A BR 7704269 A BR7704269 A BR 7704269A BR 7704269 A BR7704269 A BR 7704269A BR 7704269 A BR7704269 A BR 7704269A BR 7704269 A BR7704269 A BR 7704269A
Authority
BR
Brazil
Prior art keywords
refining
installation
cast iron
cast
iron
Prior art date
Application number
BR7704269A
Other languages
English (en)
Inventor
E Michaelis
Original Assignee
Voest Alpine Montan Ag
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 Voest Alpine Montan Ag filed Critical Voest Alpine Montan Ag
Publication of BR7704269A publication Critical patent/BR7704269A/pt

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
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • C21C5/35—Blowing from above and through the bath

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)
BR7704269A 1976-09-30 1977-06-30 Instalacao para refino de ferro-gusa em fusao BR7704269A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT724376A AT357579B (de) 1976-09-30 1976-09-30 Anlage zum frischen von fluessigem roheisen mit einem konverter

Publications (1)

Publication Number Publication Date
BR7704269A true BR7704269A (pt) 1978-04-25

Family

ID=3594090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704269A BR7704269A (pt) 1976-09-30 1977-06-30 Instalacao para refino de ferro-gusa em fusao

Country Status (13)

Country Link
US (1) US4087081A (pt)
JP (1) JPS5343607A (pt)
AT (1) AT357579B (pt)
BE (1) BE854929A (pt)
BR (1) BR7704269A (pt)
CA (1) CA1087837A (pt)
DE (1) DE2720518A1 (pt)
ES (1) ES459011A1 (pt)
FR (1) FR2366367A1 (pt)
GB (1) GB1577056A (pt)
GR (1) GR63693B (pt)
IT (1) IT1085460B (pt)
SE (1) SE422333B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729548A (en) * 1986-09-04 1988-03-08 Richland Industrial, Inc. Refractory coating for metal
US5066350A (en) * 1982-06-09 1991-11-19 Richland Industrial, Inc. Method of applying a refractory coating to a conduit
US4802940A (en) * 1982-06-09 1989-02-07 Richland Industrial, Inc. Method for coating pipe with refractory material
CH668925A5 (de) * 1985-12-31 1989-02-15 Fischer Ag Georg Behandlungsgefaess zur behandlung von fluessigen metall-legierungen.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR584411A (fr) * 1923-08-08 1925-02-06 Fried Krupp Ag Friedrich Alfre Appareil pour la fabrication d'acier
GB220279A (en) * 1923-08-08 1925-02-19 Fried Krupp Ag Friedrich Alfre Improvements in devices for manufacturing steel
FR1079650A (fr) * 1952-10-15 1954-12-01 Demag Ag Installation de soufflage pour la fabrication de l'acier
US2950186A (en) * 1957-03-02 1960-08-23 Siderurgie Fse Inst Rech Method for top blowing pulverulent burnt lime and oxygen into cast iron for refining same
US2886308A (en) * 1957-04-15 1959-05-12 A J Boynton & Co Lance handling apparatus
US3138648A (en) * 1958-11-19 1964-06-23 Pennsylvania Engineering Corp Exhaust hood for oxygen furnaces
DE1284437B (de) * 1959-11-14 1968-12-05 Demag Ag Lanzenaufhaengung fuer metallurgische OEfen, insbesondere fuer Stahlwerkskonverter
FR1262838A (fr) * 1960-07-01 1961-06-05 Koppers Co Inc Perfectionnements aux supports de lances à oxygène pour convertisseurs et analogues
AT245598B (de) * 1963-08-26 1966-03-10 Vereignite Oesterreichische Ei Blaseinrichtung zur Durchführung von Aufblaseverfahren
AT337736B (de) * 1973-02-12 1977-07-11 Voest Ag Verfahren zum frischen von roheisen
IT988164B (it) * 1973-05-04 1975-04-10 Centro Speriment Metallurg Sistema di soffiaggio di gas in formi metallurgici

Also Published As

Publication number Publication date
SE7704576L (sv) 1978-03-31
GB1577056A (en) 1980-10-15
DE2720518A1 (de) 1978-04-06
US4087081A (en) 1978-05-02
GR63693B (en) 1979-11-29
IT1085460B (it) 1985-05-28
ES459011A1 (es) 1978-04-01
AT357579B (de) 1980-07-25
JPS5343607A (en) 1978-04-19
FR2366367A1 (fr) 1978-04-28
ATA724376A (de) 1979-12-15
FR2366367B1 (pt) 1981-07-17
BE854929A (fr) 1977-09-16
SE422333B (sv) 1982-03-01
CA1087837A (en) 1980-10-21

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