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ES8400645A1 - "perfeccionamientos en la fabricacion de electrodos para hornos de arco electrico". - Google Patents

"perfeccionamientos en la fabricacion de electrodos para hornos de arco electrico".

Info

Publication number
ES8400645A1
ES8400645A1 ES511724A ES511724A ES8400645A1 ES 8400645 A1 ES8400645 A1 ES 8400645A1 ES 511724 A ES511724 A ES 511724A ES 511724 A ES511724 A ES 511724A ES 8400645 A1 ES8400645 A1 ES 8400645A1
Authority
ES
Spain
Prior art keywords
electrode
top portion
carbon material
arc furnaces
bottom portion
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES511724A
Other languages
English (en)
Other versions
ES511724A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arc Technologies Systems Ltd
Original Assignee
Arc Technologies Systems Ltd
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 Arc Technologies Systems Ltd filed Critical Arc Technologies Systems Ltd
Publication of ES511724A0 publication Critical patent/ES511724A0/es
Publication of ES8400645A1 publication Critical patent/ES8400645A1/es
Expired legal-status Critical Current

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
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • 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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Electric Stoves And Ranges (AREA)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)

Abstract

ELECTRODO PARA HORNOS DE ARCO ELECTRICO EN EL QUE LAS PIEZAS DE MATERIAL CARBONOSO ESTAN FORMADAS POR ELEMENTOS ESTRUCTURALES DE GRAFITO O QUE ESTAN LIBRES COMPLETAMENTE DE ESTE.EL ELECTRODO COMPRENDE UNA PIEZA SUPERIOR METALICA (5) Y UNA PIEZA INFERIOR DESGASTABLE (6) QUE ES DE MATERIAL CARBONOSO, ESTANDO FORMADA POR ELEMENTOS ESTRUCTURALES DE GRAFITO O QUE ESTAN LIBRE DE ESTE. LAS DOS PIEZAS ESTAN CONECTADAS ENTRE SI MEDIANTE UN TETON (1) ROSCADO, DE MANERA QUE LA PIEZA SUPERIOR POSEE UN DISPOSITIVO DE REFRIGERACION MEDIANTE FLUIDO QUE PRESENTA UN CANAL DE ENTRADA(2) Y UN CANAL DE SALIDA (3) Y CUYA PIEZA SUPERIOR PUEDE QUEDAR PROTEGIDA MEDIANTE UNA CAPA DE RECUBRIMIENTO (4) RESISTENTE A ALTAS TEMPERATURAS.
ES511724A 1981-04-23 1982-04-02 "perfeccionamientos en la fabricacion de electrodos para hornos de arco electrico". Expired ES8400645A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3116258A DE3116258A1 (de) 1981-04-23 1981-04-23 Elektrode fuer lichtbogenoefen und verfahren zur deren verwendung

Publications (2)

Publication Number Publication Date
ES511724A0 ES511724A0 (es) 1983-11-01
ES8400645A1 true ES8400645A1 (es) 1983-11-01

Family

ID=6130714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511724A Expired ES8400645A1 (es) 1981-04-23 1982-04-02 "perfeccionamientos en la fabricacion de electrodos para hornos de arco electrico".

Country Status (16)

Country Link
EP (1) EP0063710A1 (es)
JP (1) JPS5894793A (es)
AU (1) AU8185782A (es)
BR (1) BR8202308A (es)
DD (1) DD202363A5 (es)
DE (1) DE3116258A1 (es)
DK (1) DK181882A (es)
ES (1) ES8400645A1 (es)
FI (1) FI820868L (es)
GB (1) GB2098839A (es)
HU (1) HU186609B (es)
NO (1) NO820800L (es)
PL (1) PL236042A1 (es)
PT (1) PT74763B (es)
TR (1) TR21298A (es)
ZA (1) ZA822012B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8407284A1 (es) * 1982-11-19 1984-08-16 Union Carbide Corp Un metodo de fabricar un electrodo, adecuado para el uso en un horno de fusion de acero de arco electrico

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268660C (es) *
SE337435B (es) * 1965-07-13 1971-08-09 J Oestberg
FR2176546A1 (en) * 1972-03-23 1973-11-02 Siderurgie Fse Inst Rech Composite furnace electrode - esp for steel prodn
CA1074381A (en) * 1978-05-09 1980-03-25 Otto E. Prenn Composite electrode with non-consumable upper section
DE2725537A1 (de) * 1977-06-06 1978-12-14 Korf Stahl Elektrode fuer lichtbogenoefen
US4287381A (en) * 1978-12-19 1981-09-01 British Steel Corporation Electric arc furnace electrodes

Also Published As

Publication number Publication date
DD202363A5 (de) 1983-09-07
PT74763A (de) 1982-05-01
FI820868L (fi) 1982-10-24
GB2098839A (en) 1982-11-24
DE3116258A1 (de) 1982-11-11
EP0063710A1 (de) 1982-11-03
BR8202308A (pt) 1983-04-05
ES511724A0 (es) 1983-11-01
PT74763B (de) 1983-10-28
ZA822012B (en) 1983-02-23
PL236042A1 (en) 1983-02-28
TR21298A (tr) 1984-03-22
JPS5894793A (ja) 1983-06-06
AU8185782A (en) 1982-10-28
HU186609B (en) 1985-08-28
NO820800L (no) 1982-10-25
DK181882A (da) 1982-10-24

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