GB1277620A - Electrodes for electric arc furnaces - Google Patents

Electrodes for electric arc furnaces

Info

Publication number
GB1277620A
GB1277620A GB60668/69A GB6066869A GB1277620A GB 1277620 A GB1277620 A GB 1277620A GB 60668/69 A GB60668/69 A GB 60668/69A GB 6066869 A GB6066869 A GB 6066869A GB 1277620 A GB1277620 A GB 1277620A
Authority
GB
United Kingdom
Prior art keywords
electrode
titanium
compound
electrodes
electric arc
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
GB60668/69A
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.)
C Conradty Nuernberg GmbH and Co KG
Original Assignee
C Conradty Nuernberg GmbH and Co KG
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 C Conradty Nuernberg GmbH and Co KG filed Critical C Conradty Nuernberg GmbH and Co KG
Publication of GB1277620A publication Critical patent/GB1277620A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

1277620 Carbon composition and body thereof C CONRADTY 12 Dec 1969 [31 Jan 1969] 60668/69 Heading C1A [Also in Division H5] A solid, coreless arc furnace electrode of graphite or carbon has a titanium compound incorporated into the whole of the electrode, the titanium content of the finished electrode being not more than 20% by weight (preferably 0À5- 6% or specifically 3%), and the titanium either having beein introduced into the starting mixture used for the production of the electrode as titanium metal and/or titanium dioxide and/or as a compound of the general formula Ti(OR) 4 or Ti(NR 2 ) 4 , in which R is an alkyl radical with not more than 6 carbon atoms, e.g. a methyl or ethyl radical, or having been introduced into the finished electrode by impregnation with the latter compound.
GB60668/69A 1969-01-31 1969-12-12 Electrodes for electric arc furnaces Expired GB1277620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1904672A DE1904672C3 (en) 1969-01-31 1969-01-31 Electrographite electrode for arc furnaces for the production of steel

Publications (1)

Publication Number Publication Date
GB1277620A true GB1277620A (en) 1972-06-14

Family

ID=5723853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60668/69A Expired GB1277620A (en) 1969-01-31 1969-12-12 Electrodes for electric arc furnaces

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193225A (en) * 1986-08-01 1988-02-03 British Nuclear Fuels Plc Carbon anode for fluorine producing cell

Families Citing this family (2)

* 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
DE10343687A1 (en) * 2003-09-20 2005-04-21 Sachtleben Chemie Gmbh Process for improving the durability of carbon or graphite electrodes by using products containing TiO 2 O 2

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193225A (en) * 1986-08-01 1988-02-03 British Nuclear Fuels Plc Carbon anode for fluorine producing cell
US4915809A (en) * 1986-08-01 1990-04-10 British Nuclear Fuels Plc Carbon electrodes including trasition metal dispersed therein
AU597690B2 (en) * 1986-08-01 1990-06-07 British Nuclear Fuels Plc Carbon electrodes
GB2193225B (en) * 1986-08-01 1990-09-19 British Nuclear Fuels Plc Carbon electrodes

Also Published As

Publication number Publication date
SE352509B (en) 1972-12-27
FI49095B (en) 1974-12-02
LU60237A1 (en) 1970-04-01
DE1904672B2 (en) 1974-12-19
AT297355B (en) 1972-03-27
NO125424B (en) 1972-09-04
CH525595A (en) 1972-07-15
DE1904672C3 (en) 1975-07-24
CA930537A (en) 1973-07-24
BE745163A (en) 1970-07-01
US3684745A (en) 1972-08-15
DE1904672A1 (en) 1970-08-20
FR2029773A1 (en) 1970-10-23
FI49095C (en) 1975-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee