ATE21277T1 - Metallurgisches schmelzverfahren und elektrolichtbogenofen zur durchfuehrung des verfahrens. - Google Patents

Metallurgisches schmelzverfahren und elektrolichtbogenofen zur durchfuehrung des verfahrens.

Info

Publication number
ATE21277T1
ATE21277T1 AT83401045T AT83401045T ATE21277T1 AT E21277 T1 ATE21277 T1 AT E21277T1 AT 83401045 T AT83401045 T AT 83401045T AT 83401045 T AT83401045 T AT 83401045T AT E21277 T1 ATE21277 T1 AT E21277T1
Authority
AT
Austria
Prior art keywords
furnace
electric arc
arc furnace
carrying
electrodes
Prior art date
Application number
AT83401045T
Other languages
German (de)
English (en)
Inventor
Jean-Pierre Motte
Ghislain Maurer
Original Assignee
Siderurgie Fse Inst Rech
Clecim Sa
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 Siderurgie Fse Inst Rech, Clecim Sa filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of ATE21277T1 publication Critical patent/ATE21277T1/de

Links

Classifications

    • 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
    • H05B7/005—Electrical diagrams
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Discharge Heating (AREA)
AT83401045T 1982-06-01 1983-05-26 Metallurgisches schmelzverfahren und elektrolichtbogenofen zur durchfuehrung des verfahrens. ATE21277T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8209486A FR2527756B1 (fr) 1982-06-01 1982-06-01 Procede de fusion metallurgique et four a arc pour sa mise en oeuvre
EP83401045A EP0096618B1 (fr) 1982-06-01 1983-05-26 Procédé de fusion métallurgique et four à arc pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
ATE21277T1 true ATE21277T1 (de) 1986-08-15

Family

ID=9274505

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83401045T ATE21277T1 (de) 1982-06-01 1983-05-26 Metallurgisches schmelzverfahren und elektrolichtbogenofen zur durchfuehrung des verfahrens.

Country Status (6)

Country Link
US (1) US4549301A (en:Method)
EP (1) EP0096618B1 (en:Method)
JP (1) JPS5927185A (en:Method)
AT (1) ATE21277T1 (en:Method)
DE (1) DE3365118D1 (en:Method)
FR (1) FR2527756B1 (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1177539B (it) * 1984-02-02 1987-08-26 Italimpianti Perfezionamento nei forni elettronici ad arco di corrente continua
US4694464A (en) * 1986-07-30 1987-09-15 Plasma Energy Corporation Plasma arc heating apparatus and method
FR2602351B1 (fr) * 1986-08-01 1988-09-09 Clecim Sa Procede de stabilisation des arcs electriques dans un four de fusion de ferraille et four perfectionne pour la mise en oeuvre du procede
US5052018A (en) * 1989-10-12 1991-09-24 Deutsche Voest-Alpine Industrieanlagen Gmbh Anode for a direct current arc furnace
RU2089803C1 (ru) * 1996-02-21 1997-09-10 Сергей Маркович Нехамин Автоматизированный электропечной агрегат
CN102971538B (zh) 2010-03-31 2017-03-15 纳博特斯克汽车株式会社 真空泵
CN107020293B (zh) * 2017-05-03 2023-04-25 江苏天楹环保能源成套设备有限公司 一种用于废弃物熔融的新型双电极直流电弧系统
CN114729782B (zh) * 2019-11-27 2025-07-15 F·P·格雷灵 具有电弧偏转补偿的直流刷形电弧炉

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US932835A (en) * 1907-07-06 1909-08-31 Electrochimique Du Giffre Soc Electric furnace.
FR384096A (fr) * 1907-11-16 1908-03-28 Friedrich Bergmann Four à arc électrique
BG17932A1 (en:Method) * 1972-08-29 1974-03-05
SE378735B (en:Method) * 1972-11-17 1975-09-08 Asea Ab
GB1488877A (en) * 1974-03-12 1977-10-12 British Steel Corp Arc furnaces
SE404478B (sv) * 1977-02-22 1978-10-02 Asea Ab Anordning vid likstroms-ljusbagsugn
US4254298A (en) * 1978-11-09 1981-03-03 Elkem-Spigerverket A/S Direct current smelting furnace
FR2462079A1 (fr) * 1979-07-19 1981-02-06 Cem Comp Electro Mec Procede et dispositif de regulation d'arc sur les fours a arc

Also Published As

Publication number Publication date
DE3365118D1 (en) 1986-09-11
FR2527756A1 (fr) 1983-12-02
JPS6364486B2 (en:Method) 1988-12-12
JPS5927185A (ja) 1984-02-13
FR2527756B1 (fr) 1987-05-22
EP0096618B1 (fr) 1986-08-06
US4549301A (en) 1985-10-22
EP0096618A1 (fr) 1983-12-21

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time