IT1034650B - PROCEDURE FOR THE CASTING OF STEEL - Google Patents

PROCEDURE FOR THE CASTING OF STEEL

Info

Publication number
IT1034650B
IT1034650B IT21742/75A IT2174275A IT1034650B IT 1034650 B IT1034650 B IT 1034650B IT 21742/75 A IT21742/75 A IT 21742/75A IT 2174275 A IT2174275 A IT 2174275A IT 1034650 B IT1034650 B IT 1034650B
Authority
IT
Italy
Prior art keywords
casting
procedure
steel
Prior art date
Application number
IT21742/75A
Other languages
Italian (it)
Original Assignee
Demag 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 Demag Ag filed Critical Demag Ag
Application granted granted Critical
Publication of IT1034650B publication Critical patent/IT1034650B/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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • C21C1/02—Dephosphorising or desulfurising
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/02—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of single-chamber fixed-hearth type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT21742/75A 1974-04-02 1975-03-27 PROCEDURE FOR THE CASTING OF STEEL IT1034650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2415967A DE2415967A1 (en) 1974-04-02 1974-04-02 METHOD OF MELTING STEEL

Publications (1)

Publication Number Publication Date
IT1034650B true IT1034650B (en) 1979-10-10

Family

ID=5911947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21742/75A IT1034650B (en) 1974-04-02 1975-03-27 PROCEDURE FOR THE CASTING OF STEEL

Country Status (9)

Country Link
JP (1) JPS50134912A (en)
CA (1) CA1081968A (en)
DE (1) DE2415967A1 (en)
ES (1) ES436098A1 (en)
FR (1) FR2265864B3 (en)
GB (1) GB1502992A (en)
IT (1) IT1034650B (en)
NO (1) NO751095L (en)
ZA (1) ZA752046B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608320C2 (en) * 1976-02-28 1978-12-07 Demag Ag METHOD FOR CONTINUOUSLY MELTING STEEL WITH A HIGH Purity
ZA935072B (en) * 1992-08-11 1994-02-07 Mintek The production of high titania slag from ilmenite
WO2002070760A1 (en) * 2001-03-05 2002-09-12 Anglo Operations Limited A furnace and a method of controlling a furnace
US6689182B2 (en) * 2001-10-01 2004-02-10 Kobe Steel, Ltd. Method and device for producing molten iron
JP5166805B2 (en) 2007-09-19 2013-03-21 株式会社神戸製鋼所 Method for producing molten iron by arc heating

Also Published As

Publication number Publication date
ES436098A1 (en) 1977-01-01
ZA752046B (en) 1976-03-31
DE2415967A1 (en) 1975-10-09
GB1502992A (en) 1978-03-08
FR2265864B3 (en) 1977-12-16
NO751095L (en) 1975-10-03
CA1081968A (en) 1980-07-22
JPS50134912A (en) 1975-10-25
FR2265864A1 (en) 1975-10-24

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