AT298087B - Graphite or carbon electrode for electric arc furnaces - Google Patents

Graphite or carbon electrode for electric arc furnaces

Info

Publication number
AT298087B
AT298087B AT49470A AT49470A AT298087B AT 298087 B AT298087 B AT 298087B AT 49470 A AT49470 A AT 49470A AT 49470 A AT49470 A AT 49470A AT 298087 B AT298087 B AT 298087B
Authority
AT
Austria
Prior art keywords
graphite
electric arc
carbon electrode
arc furnaces
furnaces
Prior art date
Application number
AT49470A
Other languages
German (de)
Inventor
Dieter Dipl Chem Dr Zoellner
Konrad Dipl Chem Koziol
Bernhard Dipl Chem Reichelt
Wolfgang Dipl Chem Lippert
Original Assignee
Contradty 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 Contradty Fa C filed Critical Contradty Fa C
Application granted granted Critical
Publication of AT298087B publication Critical patent/AT298087B/en

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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Furnace Details (AREA)
AT49470A 1969-01-30 1970-01-20 Graphite or carbon electrode for electric arc furnaces AT298087B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904408 DE1904408A1 (en) 1969-01-30 1969-01-30 High performance electrode with stabilized arc

Publications (1)

Publication Number Publication Date
AT298087B true AT298087B (en) 1972-04-25

Family

ID=5723716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49470A AT298087B (en) 1969-01-30 1970-01-20 Graphite or carbon electrode for electric arc furnaces

Country Status (13)

Country Link
US (1) US3676371A (en)
AT (1) AT298087B (en)
BE (1) BE745161A (en)
CA (1) CA922384A (en)
CH (1) CH544474A (en)
DE (1) DE1904408A1 (en)
ES (1) ES374541A1 (en)
FI (1) FI50577C (en)
FR (1) FR2029694A1 (en)
GB (1) GB1283562A (en)
LU (1) LU60219A1 (en)
NO (1) NO124752B (en)
SE (1) SE346197B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1113803B (en) * 1977-12-05 1986-01-27 Oronzio De Nora Impianti NEW CATALYTIC MATERIALS FOR THE DECOMPOSITION OF AMALGAMS OF ALKALINE METALS
US4376029A (en) * 1980-09-11 1983-03-08 Great Lakes Carbon Corporation Titanium diboride-graphite composits
BR8207805A (en) * 1981-07-27 1983-07-19 Great Lakes Carbon Corp SINTERIZED REFRACTORY HARD METALS
EP0084059A4 (en) * 1981-07-27 1984-05-17 Great Lakes Carbon Corp Composite of tib2-graphite.
US4465581A (en) * 1981-07-27 1984-08-14 Great Lakes Carbon Corporation Composite of TiB2 -graphite
US4439382A (en) * 1981-07-27 1984-03-27 Great Lakes Carbon Corporation Titanium diboride-graphite composites
US4377463A (en) 1981-07-27 1983-03-22 Great Lakes Carbon Corporation Controlled atmosphere processing of TiB2 /carbon composites
EP0109839B1 (en) * 1982-11-19 1989-09-06 Union Carbide Corporation Method of making graphite electrodes
JP3744726B2 (en) * 1999-06-08 2006-02-15 信越化学工業株式会社 Silicon electrode plate
AU2003295609A1 (en) * 2002-11-15 2004-06-15 University Of Utah Integral titanium boride coatings on titanium surfaces and associated methods
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
US7459105B2 (en) * 2005-05-10 2008-12-02 University Of Utah Research Foundation Nanostructured titanium monoboride monolithic material and associated methods
US20100176339A1 (en) * 2009-01-12 2010-07-15 Chandran K S Ravi Jewelry having titanium boride compounds and methods of making the same
SI2459775T1 (en) 2009-07-28 2019-03-29 Alcoa Usa Corp. Composition for making wettable cathode in aluminum smelting
JP5554117B2 (en) * 2010-03-30 2014-07-23 日本電極株式会社 Cathode carbon block for aluminum refining and method for producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1024257A (en) * 1905-04-27 1912-04-23 Gen Electric Electrode.
US3065088A (en) * 1959-09-30 1962-11-20 Union Carbide Corp Oxidation-resistant graphite article and method
US3174872A (en) * 1963-01-08 1965-03-23 Union Carbide Corp Oxidation resistant carbon refractory articles

Also Published As

Publication number Publication date
FR2029694A1 (en) 1970-10-23
SE346197B (en) 1972-06-26
CA922384A (en) 1973-03-06
ES374541A1 (en) 1972-01-01
BE745161A (en) 1970-07-01
GB1283562A (en) 1972-07-26
DE1904408A1 (en) 1970-08-06
DE1904408B2 (en) 1975-02-13
LU60219A1 (en) 1970-03-23
CH544474A (en) 1973-11-15
US3676371A (en) 1972-07-11
FI50577B (en) 1975-12-31
NO124752B (en) 1972-05-29
FI50577C (en) 1976-04-12

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