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IT1076675B - Procedimento e dispositivo per la produzione di ghisa da fonderia - Google Patents

Procedimento e dispositivo per la produzione di ghisa da fonderia

Info

Publication number
IT1076675B
IT1076675B IT7721359A IT2135977A IT1076675B IT 1076675 B IT1076675 B IT 1076675B IT 7721359 A IT7721359 A IT 7721359A IT 2135977 A IT2135977 A IT 2135977A IT 1076675 B IT1076675 B IT 1076675B
Authority
IT
Italy
Prior art keywords
foundry
procedure
production
cast iron
cast
Prior art date
Application number
IT7721359A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1076675B publication Critical patent/IT1076675B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of cast-iron
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
IT7721359A 1976-03-18 1977-03-17 Procedimento e dispositivo per la produzione di ghisa da fonderia IT1076675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611458 DE2611458C2 (de) 1976-03-18 1976-03-18 Verfahren und Vorrichtung zur Herstellung von Gußeisen

Publications (1)

Publication Number Publication Date
IT1076675B true IT1076675B (it) 1985-04-27

Family

ID=5972807

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7721359A IT1076675B (it) 1976-03-18 1977-03-17 Procedimento e dispositivo per la produzione di ghisa da fonderia

Country Status (6)

Country Link
US (1) US4110108A (it)
BE (1) BE852634A (it)
DE (1) DE2611458C2 (it)
FR (1) FR2344632A1 (it)
GB (1) GB1556526A (it)
IT (1) IT1076675B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL186331C (nl) * 1979-03-15 1990-11-01 Kloeckner Cra Patent Werkwijze voor het bereiden van staal en convertor voor het uitvoeren van de werkwijze.
US4877449A (en) * 1987-07-22 1989-10-31 Institute Of Gas Technology Vertical shaft melting furnace and method of melting
US4971623A (en) * 1989-06-08 1990-11-20 The Electricity Council Process for making as-cast ferritic spheroidal graphitic ductile iron
FR3086740B1 (fr) * 2018-09-28 2021-01-01 Saint Gobain Isover Four a bruleur immerge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US740025A (en) * 1902-09-02 1903-09-29 William A Koneman Method of carburizing iron.
GB157295A (en) * 1919-04-28 1922-04-10 Wilhelm Linnmann Improvements relating to the production of raw iron or cast iron from clippings
US1937064A (en) * 1925-01-05 1933-11-28 Pittsburgh Res Corp Method of treating metals
US1887453A (en) * 1927-03-15 1932-11-08 Emmel Karl Method of producing cast-iron of high qualities of strength in alpha cupola furnace

Also Published As

Publication number Publication date
BE852634A (fr) 1977-07-18
US4110108A (en) 1978-08-29
DE2611458B1 (de) 1977-05-18
DE2611458C2 (de) 1977-12-29
FR2344632A1 (fr) 1977-10-14
GB1556526A (en) 1979-11-28

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