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IT8349329A0 - Elettrodo di carbone precotto astruttura composito per forni elettrici ad arco - Google Patents

Elettrodo di carbone precotto astruttura composito per forni elettrici ad arco

Info

Publication number
IT8349329A0
IT8349329A0 IT8349329A IT4932983A IT8349329A0 IT 8349329 A0 IT8349329 A0 IT 8349329A0 IT 8349329 A IT8349329 A IT 8349329A IT 4932983 A IT4932983 A IT 4932983A IT 8349329 A0 IT8349329 A0 IT 8349329A0
Authority
IT
Italy
Prior art keywords
composite structure
electric arc
carbon electrode
electrode composite
arc furnaces
Prior art date
Application number
IT8349329A
Other languages
English (en)
Other versions
IT1171887B (it
Inventor
Letizia Italo
Cavigli Mario
D Ambrosio Paolo
Original Assignee
Elettrocarbonium Spa
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 Elettrocarbonium Spa filed Critical Elettrocarbonium Spa
Priority to IT49329/83A priority Critical patent/IT1171887B/it
Publication of IT8349329A0 publication Critical patent/IT8349329A0/it
Priority to EP84830293A priority patent/EP0142476A3/en
Priority to NO844492A priority patent/NO844492L/no
Application granted granted Critical
Publication of IT1171887B publication Critical patent/IT1171887B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
IT49329/83A 1983-11-11 1983-11-11 Elettrodo di carbone precotto a struttura composita per forni elettrici ad arco IT1171887B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT49329/83A IT1171887B (it) 1983-11-11 1983-11-11 Elettrodo di carbone precotto a struttura composita per forni elettrici ad arco
EP84830293A EP0142476A3 (en) 1983-11-11 1984-10-31 A composite prebaked carbon electrode intended to be used in electric arc furnaces
NO844492A NO844492L (no) 1983-11-11 1984-11-09 Forbrent kompositt-karbonelektrode for bruk i elektriske lysbueovner.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49329/83A IT1171887B (it) 1983-11-11 1983-11-11 Elettrodo di carbone precotto a struttura composita per forni elettrici ad arco

Publications (2)

Publication Number Publication Date
IT8349329A0 true IT8349329A0 (it) 1983-11-11
IT1171887B IT1171887B (it) 1987-06-10

Family

ID=11270368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49329/83A IT1171887B (it) 1983-11-11 1983-11-11 Elettrodo di carbone precotto a struttura composita per forni elettrici ad arco

Country Status (3)

Country Link
EP (1) EP0142476A3 (it)
IT (1) IT1171887B (it)
NO (1) NO844492L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401303B (de) * 1993-09-06 1996-08-26 Voest Alpine Ind Anlagen Verfahren zum herstellen einer bodenanode für ein metallurgisches gefäss
DE19850735C1 (de) * 1998-11-04 2000-09-21 Conradty Nuernberg Gmbh C Elektrode für elektrometallurgische Verfahren
EP1406473A1 (en) * 2002-10-04 2004-04-07 Sgl Carbon Ag A composite prebaked carbon electrode intended to be used in electric arc furnaces
DE102009047320B3 (de) * 2009-11-30 2011-07-21 Sgl Carbon Se, 65203 Radial gradierte Elektrode mit Interface-Schicht
IT1396948B1 (it) 2009-12-16 2012-12-20 Italghisa S P A Pasta elettrodica per elettrodi in grafite privi di "binder" a base idrocarburica
DE102010003064A1 (de) * 2010-03-19 2011-09-22 Wacker Chemie Ag Graphitelektrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH97969A (de) * 1921-06-10 1923-02-16 Deprez Th Verfahren zur Herstellung von Elektroden.
GB241461A (en) * 1925-04-15 1925-10-22 Carl Wilhelm Becker Improvements in or relating to furnace electrodes
US2300503A (en) * 1939-10-17 1942-11-03 Nat Carbon Co Inc Composite article
GB773579A (en) * 1952-08-13 1957-05-01 Lorraine Carbone Improvements in or relating to anodes for powerful electric arcs
DE1137150B (de) * 1960-09-16 1962-09-27 Siemens Planiawerke Ag Formkoerper aus Kohle oder Graphit als Elektrode oder Verbindungsnippel
GB1214078A (en) * 1968-10-01 1970-12-02 Foseco Int Electrodes for arc furnaces
DE3145993A1 (de) * 1981-11-20 1983-06-01 Sigri Elektrographit Gmbh, 8901 Meitingen Graphitelektrode fuer lichtbogenoefen

Also Published As

Publication number Publication date
IT1171887B (it) 1987-06-10
EP0142476A3 (en) 1985-08-14
EP0142476A2 (en) 1985-05-22
NO844492L (no) 1985-05-13

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