FI49095C - Grafiittia oleva massiivinen suurtehoelektrodi teräsvalmistuksessa käy tettäviä valokaariuuneja varten, jossa elektrodissa on valokaarta stab iloiva lisäaine. - Google Patents

Grafiittia oleva massiivinen suurtehoelektrodi teräsvalmistuksessa käy tettäviä valokaariuuneja varten, jossa elektrodissa on valokaarta stab iloiva lisäaine.

Info

Publication number
FI49095C
FI49095C FI693500A FI350069A FI49095C FI 49095 C FI49095 C FI 49095C FI 693500 A FI693500 A FI 693500A FI 350069 A FI350069 A FI 350069A FI 49095 C FI49095 C FI 49095C
Authority
FI
Finland
Prior art keywords
arc
steelmaking
graphite
power electrode
stabilizing additive
Prior art date
Application number
FI693500A
Other languages
English (en)
Swedish (sv)
Other versions
FI49095B (fi
Inventor
Bernhard Reichelt
Wolfgang Lippert
Dieter Zoellner
Kurt Kegel
Original Assignee
Conradty Fa C
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 Conradty Fa C filed Critical Conradty Fa C
Application granted granted Critical
Publication of FI49095B publication Critical patent/FI49095B/fi
Publication of FI49095C publication Critical patent/FI49095C/fi

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
FI693500A 1969-01-31 1969-12-03 Grafiittia oleva massiivinen suurtehoelektrodi teräsvalmistuksessa käy tettäviä valokaariuuneja varten, jossa elektrodissa on valokaarta stab iloiva lisäaine. FI49095C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1904672A DE1904672C3 (de) 1969-01-31 1969-01-31 Elektrode aus Elektrographit für Uchtbogenöfen zur Erzeugung von Stahl

Publications (2)

Publication Number Publication Date
FI49095B FI49095B (fi) 1974-12-02
FI49095C true FI49095C (fi) 1975-03-10

Family

ID=5723853

Family Applications (1)

Application Number Title Priority Date Filing Date
FI693500A FI49095C (fi) 1969-01-31 1969-12-03 Grafiittia oleva massiivinen suurtehoelektrodi teräsvalmistuksessa käy tettäviä valokaariuuneja varten, jossa elektrodissa on valokaarta stab iloiva lisäaine.

Country Status (12)

Country Link
US (1) US3684745A (fi)
AT (1) AT297355B (fi)
BE (1) BE745163A (fi)
CA (1) CA930537A (fi)
CH (1) CH525595A (fi)
DE (1) DE1904672C3 (fi)
FI (1) FI49095C (fi)
FR (1) FR2029773A1 (fi)
GB (1) GB1277620A (fi)
LU (1) LU60237A1 (fi)
NO (1) NO125424B (fi)
SE (1) SE352509B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042656A (en) * 1975-04-21 1977-08-16 Vladimir Petrovich Chviruk Graphite-base filling material for the decomposition of alkali metal amalgams and method of producing same
GB2193225B (en) * 1986-08-01 1990-09-19 British Nuclear Fuels Plc Carbon electrodes
DE10343687A1 (de) * 2003-09-20 2005-04-21 Sachtleben Chemie Gmbh Verfahren zur Verbesserung der Haltbarkeit von Kohlenstoff- oder Graphitelektroden durch Einsatz von TiO¶2¶-haltigen Produkten

Also Published As

Publication number Publication date
US3684745A (en) 1972-08-15
DE1904672B2 (de) 1974-12-19
AT297355B (de) 1972-03-27
SE352509B (fi) 1972-12-27
FR2029773A1 (fi) 1970-10-23
GB1277620A (en) 1972-06-14
CA930537A (en) 1973-07-24
NO125424B (fi) 1972-09-04
DE1904672A1 (de) 1970-08-20
DE1904672C3 (de) 1975-07-24
LU60237A1 (fi) 1970-04-01
CH525595A (de) 1972-07-15
BE745163A (fr) 1970-07-01
FI49095B (fi) 1974-12-02

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