AT328200B - Kohlenstoffelektrode - Google Patents

Kohlenstoffelektrode

Info

Publication number
AT328200B
AT328200B AT976172A AT976172A AT328200B AT 328200 B AT328200 B AT 328200B AT 976172 A AT976172 A AT 976172A AT 976172 A AT976172 A AT 976172A AT 328200 B AT328200 B AT 328200B
Authority
AT
Austria
Prior art keywords
carbon electrode
electrode
carbon
Prior art date
Application number
AT976172A
Other languages
German (de)
English (en)
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Application granted granted Critical
Publication of AT328200B publication Critical patent/AT328200B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
AT976172A 1971-11-16 1972-11-16 Kohlenstoffelektrode AT328200B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1668371A CH579155A5 (it) 1971-11-16 1971-11-16

Publications (1)

Publication Number Publication Date
AT328200B true AT328200B (de) 1976-03-10

Family

ID=4419350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT976172A AT328200B (de) 1971-11-16 1972-11-16 Kohlenstoffelektrode

Country Status (12)

Country Link
US (1) US3829374A (it)
JP (1) JPS4867109A (it)
AT (1) AT328200B (it)
AU (1) AU474828B2 (it)
CA (1) CA980722A (it)
CH (1) CH579155A5 (it)
DE (1) DE2255776A1 (it)
FR (1) FR2160562B1 (it)
GB (1) GB1404637A (it)
IT (1) IT970938B (it)
NO (1) NO134706B (it)
ZA (1) ZA728143B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575014A5 (it) * 1973-05-25 1976-04-30 Alusuisse
CH594064A5 (it) * 1973-12-20 1977-12-30 Alusuisse
US4170533A (en) * 1975-05-30 1979-10-09 Swiss Aluminium Ltd. Refractory article for electrolysis with a protective coating made of corundum crystals
US4206263A (en) * 1977-07-22 1980-06-03 Swiss Aluminium Ltd. Oxygen-resistant electroconductive carbon bodies
CH633868A5 (de) * 1977-09-07 1982-12-31 Alusuisse Verschleissfeste beschichtung der arbeitsoberflaeche von scheibenfoermigen maschinenteilen aus aluminium oder aluminiumlegierungen.
JPS58501079A (ja) * 1981-07-01 1983-07-07 モルテック・アンヴァン・ソシエテ・アノニム アルミニウムの電解製造
US4560448A (en) * 1982-05-10 1985-12-24 Eltech Systems Corporation Aluminum wettable materials for aluminum production
FR2527229A1 (fr) * 1982-05-18 1983-11-25 Aluminium Grece Procede de calorifugeage des anodes precuites dans les cuves d'electrolyse pour la production d'aluminium
US4544472A (en) * 1983-04-14 1985-10-01 Nalco Chemical Company Electrode coating and coated electrodes
US4541912A (en) * 1983-12-12 1985-09-17 Great Lakes Carbon Corporation Cermet electrode assembly
US4921584A (en) * 1987-11-03 1990-05-01 Battelle Memorial Institute Anode film formation and control
DE3838828A1 (de) * 1988-11-17 1990-05-23 Vaw Ver Aluminium Werke Ag Kohleelektrode mit gasdichter, temperaturbestaendiger schutzglocke
JPH02188476A (ja) * 1989-01-13 1990-07-24 Tech Res Assoc Highly Reliab Marine Propul Plant ジルコニア系セラミックスと金属との接合体
US6818106B2 (en) * 2002-01-25 2004-11-16 Alcoa Inc. Inert anode assembly
SI2688130T1 (en) * 2002-11-25 2018-06-29 Alcoa Usa Corp. Inert anode composition
DE10345827A1 (de) * 2003-10-02 2005-05-04 Daimler Chrysler Ag Verfahren zur Beschichtung von metallischen Substraten mit oxidierenden Werkstoffen mittels Lichtbogendrahtspritzen
FR2900938B1 (fr) * 2006-05-15 2008-06-20 Ecl Soc Par Actions Simplifiee Procede de fabrication d'anodes pour la production d'aluminium par electrolyse ignee, lesdites anodes et leur utilisation
CN103088367A (zh) * 2011-10-31 2013-05-08 贵阳铝镁设计研究院有限公司 铝电解槽的连续预焙阳极组合结构
GB2568246A (en) * 2017-11-08 2019-05-15 Dubai Aluminium Pjsc Process for protecting carbon anodes for use in the Hall-Heroult process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1434158A (fr) * 1964-11-25 1966-04-08 Sfec Perfectionnements aux revêtements protecteurs réfractaires, et procédé de fabrication de ces éléments
US3442786A (en) * 1965-03-22 1969-05-06 Kaiser Aluminium Chem Corp Carbon anode for aluminum reduction cell

Also Published As

Publication number Publication date
DE2255776A1 (de) 1973-05-24
FR2160562A1 (it) 1973-06-29
GB1404637A (en) 1975-09-03
NO134706B (it) 1976-08-23
US3829374A (en) 1974-08-13
AU4888372A (en) 1974-05-16
AU474828B2 (en) 1976-08-05
CH579155A5 (it) 1976-08-31
CA980722A (en) 1975-12-30
JPS4867109A (it) 1973-09-13
FR2160562B1 (it) 1976-10-29
ZA728143B (en) 1973-09-26
IT970938B (it) 1974-04-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee