IT1118222B - Procedimento di produzione di ferro-leghe - Google Patents

Procedimento di produzione di ferro-leghe

Info

Publication number
IT1118222B
IT1118222B IT2366578A IT2366578A IT1118222B IT 1118222 B IT1118222 B IT 1118222B IT 2366578 A IT2366578 A IT 2366578A IT 2366578 A IT2366578 A IT 2366578A IT 1118222 B IT1118222 B IT 1118222B
Authority
IT
Italy
Prior art keywords
iron
production process
alloys production
alloys
production
Prior art date
Application number
IT2366578A
Other languages
English (en)
Other versions
IT7823665A0 (it
Original Assignee
Uddeholms Ab
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 Uddeholms Ab filed Critical Uddeholms Ab
Publication of IT7823665A0 publication Critical patent/IT7823665A0/it
Application granted granted Critical
Publication of IT1118222B publication Critical patent/IT1118222B/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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • 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
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT2366578A 1977-05-23 1978-05-22 Procedimento di produzione di ferro-leghe IT1118222B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2165377 1977-05-23

Publications (2)

Publication Number Publication Date
IT7823665A0 IT7823665A0 (it) 1978-05-22
IT1118222B true IT1118222B (it) 1986-02-24

Family

ID=10166556

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2366578A IT1118222B (it) 1977-05-23 1978-05-22 Procedimento di produzione di ferro-leghe

Country Status (4)

Country Link
JP (1) JPS607687B2 (it)
IT (1) IT1118222B (it)
NO (1) NO149637C (it)
SE (1) SE421709B (it)

Also Published As

Publication number Publication date
IT7823665A0 (it) 1978-05-22
JPS5416318A (en) 1979-02-06
NO781767L (no) 1978-11-24
NO149637B (no) 1984-02-13
SE7800634L (sv) 1978-11-24
NO149637C (no) 1984-05-23
SE421709B (sv) 1982-01-25
JPS607687B2 (ja) 1985-02-26

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