ZA9510218B - Plant for producing metal melts - Google Patents

Plant for producing metal melts

Info

Publication number
ZA9510218B
ZA9510218B ZA9510218A ZA9510218A ZA9510218B ZA 9510218 B ZA9510218 B ZA 9510218B ZA 9510218 A ZA9510218 A ZA 9510218A ZA 9510218 A ZA9510218 A ZA 9510218A ZA 9510218 B ZA9510218 B ZA 9510218B
Authority
ZA
South Africa
Prior art keywords
pct
electrodes
direct
electric arc
plant
Prior art date
Application number
ZA9510218A
Other languages
English (en)
Inventor
Bernhard Aigner
Harald Berger
Peter Mittag
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Publication of ZA9510218B publication Critical patent/ZA9510218B/xx

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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/11—Arrangements for conducting current to the electrode terminals
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/901—Scrap metal preheating or melting
ZA9510218A 1994-12-02 1995-12-01 Plant for producing metal melts ZA9510218B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0224794A AT409059B (de) 1994-12-02 1994-12-02 Anlage zur herstellung von metallschmelzen

Publications (1)

Publication Number Publication Date
ZA9510218B true ZA9510218B (en) 1996-06-12

Family

ID=3530770

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9510218A ZA9510218B (en) 1994-12-02 1995-12-01 Plant for producing metal melts

Country Status (9)

Country Link
US (1) US5900209A (xx)
EP (1) EP0796351B1 (xx)
JP (1) JPH10509837A (xx)
AT (2) AT409059B (xx)
AU (1) AU693286B2 (xx)
CA (1) CA2206579A1 (xx)
DE (1) DE59505612D1 (xx)
WO (1) WO1996017092A1 (xx)
ZA (1) ZA9510218B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5137314B2 (ja) 2006-03-31 2013-02-06 Ｊｘ日鉱日石エネルギー株式会社 潤滑油基油

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462079A1 (fr) * 1979-07-19 1981-02-06 Cem Comp Electro Mec Procede et dispositif de regulation d'arc sur les fours a arc
US4461010A (en) * 1982-07-29 1984-07-17 Electro-Petroleum, Inc. Power supply circuit for a direct current arc furnace
DE3541294A1 (de) * 1984-12-21 1986-06-26 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Parallel-serie-schaltung der hauptelektrode eines gleichstrom-lichtbogenofens
US5155740A (en) * 1990-10-22 1992-10-13 Nkk Corporation Flicker compensating apparatus for DC arc furnace
US5471495A (en) * 1991-11-18 1995-11-28 Voest-Alpine Industrieanlagenbeau Gmbh Electric arc furnace arrangement for producing steel
AT396483B (de) * 1991-11-18 1993-09-27 Voest Alpine Ind Anlagen Anlage und verfahren zur herstellung von stahl aus chargiergut

Also Published As

Publication number Publication date
AU693286B2 (en) 1998-06-25
EP0796351B1 (de) 1999-04-07
JPH10509837A (ja) 1998-09-22
AU3974095A (en) 1996-06-19
ATE178657T1 (de) 1999-04-15
US5900209A (en) 1999-05-04
AT409059B (de) 2002-05-27
CA2206579A1 (en) 1996-06-06
EP0796351A1 (de) 1997-09-24
WO1996017092A1 (de) 1996-06-06
ATA224794A (de) 2001-09-15
DE59505612D1 (de) 1999-05-12

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