AT313948B - Process for steel production in induction crucible furnaces and induction crucible furnace suitable for this - Google Patents

Process for steel production in induction crucible furnaces and induction crucible furnace suitable for this

Info

Publication number
AT313948B
AT313948B AT1037869A AT1037869A AT313948B AT 313948 B AT313948 B AT 313948B AT 1037869 A AT1037869 A AT 1037869A AT 1037869 A AT1037869 A AT 1037869A AT 313948 B AT313948 B AT 313948B
Authority
AT
Austria
Prior art keywords
induction crucible
steel production
furnaces
furnace suitable
induction
Prior art date
Application number
AT1037869A
Other languages
German (de)
Original Assignee
Huettenwerk Oberhausen 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
Priority claimed from DE19681811703 external-priority patent/DE1811703C3/en
Application filed by Huettenwerk Oberhausen Ag filed Critical Huettenwerk Oberhausen Ag
Application granted granted Critical
Publication of AT313948B publication Critical patent/AT313948B/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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • General Induction Heating (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Paper (AREA)
AT1037869A 1968-11-29 1969-11-05 Process for steel production in induction crucible furnaces and induction crucible furnace suitable for this AT313948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681811703 DE1811703C3 (en) 1968-11-29 Process for steel production in induction crucible furnaces

Publications (1)

Publication Number Publication Date
AT313948B true AT313948B (en) 1974-03-11

Family

ID=5714730

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1037869A AT313948B (en) 1968-11-29 1969-11-05 Process for steel production in induction crucible furnaces and induction crucible furnace suitable for this

Country Status (12)

Country Link
JP (1) JPS4938408B1 (en)
AT (1) AT313948B (en)
BE (1) BE741822A (en)
CH (1) CH506039A (en)
FR (1) FR2024490B1 (en)
GB (1) GB1246736A (en)
IL (1) IL33334A (en)
LU (1) LU59814A1 (en)
NL (1) NL6918045A (en)
NO (1) NO127016B (en)
SE (1) SE363511B (en)
ZA (1) ZA697771B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162156A (en) * 1977-05-02 1979-07-24 Advance Achievement Systems, Inc. Process for melting cast iron borings
BE1010710A3 (en) * 1996-10-24 1998-12-01 Centre Rech Metallurgique Method of producing steel from sponge iron.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097344A (en) * 1932-12-06 1937-10-26 Heraeus Vacuumschmelze Ag Metallurgical slag reaction
GB821033A (en) * 1956-03-07 1959-09-30 Metallurg Oxygen Processes Ltd Improvements relating to the conversion of molten pig iron to steel

Also Published As

Publication number Publication date
NL6918045A (en) 1970-06-02
DE1811703B2 (en) 1973-12-13
FR2024490B1 (en) 1973-11-16
GB1246736A (en) 1971-09-15
FR2024490A1 (en) 1970-08-28
BE741822A (en) 1970-05-04
NO127016B (en) 1973-04-24
ZA697771B (en) 1971-07-28
SE363511B (en) 1974-01-21
DE1811703A1 (en) 1970-06-11
IL33334A0 (en) 1970-01-29
LU59814A1 (en) 1970-01-13
CH506039A (en) 1971-04-15
JPS4938408B1 (en) 1974-10-17
IL33334A (en) 1973-06-29

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee