IT1132903B - Procedimento per la produzione di acciaio unicamente a base a base di materiali ferrosi solidi - Google Patents

Procedimento per la produzione di acciaio unicamente a base a base di materiali ferrosi solidi

Info

Publication number
IT1132903B
IT1132903B IT2502880A IT2502880A IT1132903B IT 1132903 B IT1132903 B IT 1132903B IT 2502880 A IT2502880 A IT 2502880A IT 2502880 A IT2502880 A IT 2502880A IT 1132903 B IT1132903 B IT 1132903B
Authority
IT
Italy
Prior art keywords
procedure
steel
production
ferrous materials
solid ferrous
Prior art date
Application number
IT2502880A
Other languages
English (en)
Italian (it)
Other versions
IT8025028A0 (it
Inventor
Ludwig Von Bogdandy
Karl Brotzmann
Original Assignee
Kloeckner Werke 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 Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of IT8025028A0 publication Critical patent/IT8025028A0/it
Application granted granted Critical
Publication of IT1132903B publication Critical patent/IT1132903B/it

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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • 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
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • C21C2005/5276—Charging of the electric furnace with liquid or solid rest, e.g. pool, "sumpf"
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
IT2502880A 1979-10-02 1980-09-30 Procedimento per la produzione di acciaio unicamente a base a base di materiali ferrosi solidi IT1132903B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2939859A DE2939859C2 (de) 1979-10-02 1979-10-02 Verfahren zur Stahlherstellung

Publications (2)

Publication Number Publication Date
IT8025028A0 IT8025028A0 (it) 1980-09-30
IT1132903B true IT1132903B (it) 1986-07-09

Family

ID=6082450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2502880A IT1132903B (it) 1979-10-02 1980-09-30 Procedimento per la produzione di acciaio unicamente a base a base di materiali ferrosi solidi

Country Status (21)

Country Link
JP (1) JPS6034605B2 (de)
AR (1) AR222716A1 (de)
AT (1) AT384241B (de)
AU (1) AU535449B2 (de)
BE (1) BE885490A (de)
BR (1) BR8006314A (de)
CA (1) CA1150057A (de)
CS (1) CS270404B2 (de)
DE (1) DE2939859C2 (de)
ES (1) ES8106018A1 (de)
FR (1) FR2466509A1 (de)
GB (1) GB2059997B (de)
HU (1) HU178901B (de)
IT (1) IT1132903B (de)
LU (1) LU82813A1 (de)
MX (1) MX155004A (de)
NL (1) NL8004569A (de)
PL (1) PL124716B1 (de)
SE (1) SE448553B (de)
SU (1) SU1009279A3 (de)
ZA (1) ZA805219B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433727A (en) * 1981-06-19 1984-02-28 Marathon Oil Company Oil recovery process
DE3226590C1 (de) * 1982-07-16 1983-11-24 Klöckner-Werke AG, 4100 Duisburg Verfahren zur Stahlherstellung aus festen,metallischen Eisentraegern
US4557758A (en) * 1982-12-16 1985-12-10 Mizin Vladimir G Steelmaking process
DE3316367A1 (de) * 1983-05-05 1984-11-08 Mannesmann AG, 4000 Düsseldorf Verfahren und einrichtung zum erzeugen von stahl
JPS60174812A (ja) * 1984-02-16 1985-09-09 Kawasaki Steel Corp 多量の含鉄冷材を用いる転炉製鋼法
JPS6227514A (ja) * 1985-07-30 1987-02-05 Nippon Steel Corp 酸化物の溶融還元製練法
DE3607777A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur stahlherstellung aus schrott
GB2213834A (en) * 1987-12-21 1989-08-23 N Proizv Ob Tulatschermet Steelmaking process in oxygen-blown converter
DE4215858C2 (de) * 1992-05-14 1995-09-14 Metallgesellschaft Ag Verfahren und Vorrichtung zur Herstellung von Stahlschmelzen
DE4343957C2 (de) * 1993-12-22 1997-03-20 Tech Resources Pty Ltd Konverterverfahren zur Produktion von Eisen
DE4434369C2 (de) * 1994-09-15 1997-08-07 Mannesmann Ag Verfahren und Vorrichtung zum metallurgischen Behandeln von Eisen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794178A (fr) * 1972-02-02 1973-05-16 Centre Rech Metallurgique Procede de traitement des mitrailles ferreuses
SE447911B (sv) * 1977-05-04 1986-12-22 Maximilianshuette Eisenwerk Sett vid framstellning av stal i konverter
DE2755165C3 (de) * 1977-12-10 1988-03-24 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung
US4195985A (en) * 1977-12-10 1980-04-01 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method of improvement of the heat-balance in the refining of steel

Also Published As

Publication number Publication date
GB2059997A (en) 1981-04-29
AU6280580A (en) 1981-04-09
SU1009279A3 (ru) 1983-03-30
GB2059997B (en) 1983-04-07
ATA488480A (de) 1987-03-15
PL226790A1 (de) 1981-08-21
HU178901B (en) 1982-07-28
FR2466509B1 (de) 1983-10-14
SE448553B (sv) 1987-03-02
JPS5658916A (en) 1981-05-22
ZA805219B (en) 1981-09-30
CS645480A2 (en) 1989-11-14
CA1150057A (en) 1983-07-19
MX155004A (es) 1988-01-19
LU82813A1 (de) 1980-12-15
DE2939859C2 (de) 1983-06-23
IT8025028A0 (it) 1980-09-30
DE2939859A1 (de) 1981-04-09
CS270404B2 (en) 1990-06-13
AU535449B2 (en) 1984-03-22
JPS6034605B2 (ja) 1985-08-09
AT384241B (de) 1987-10-12
SE8006853L (sv) 1981-04-03
ES495340A0 (es) 1981-06-16
BE885490A (fr) 1981-02-02
BR8006314A (pt) 1981-04-14
PL124716B1 (en) 1983-02-28
ES8106018A1 (es) 1981-06-16
AR222716A1 (es) 1981-06-15
FR2466509A1 (fr) 1981-04-10
NL8004569A (nl) 1981-04-06

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960925