FR2493879B1 - Composition de metal pour electrode inerte et son utilisation - Google Patents

Composition de metal pour electrode inerte et son utilisation

Info

Publication number
FR2493879B1
FR2493879B1 FR8120941A FR8120941A FR2493879B1 FR 2493879 B1 FR2493879 B1 FR 2493879B1 FR 8120941 A FR8120941 A FR 8120941A FR 8120941 A FR8120941 A FR 8120941A FR 2493879 B1 FR2493879 B1 FR 2493879B1
Authority
FR
France
Prior art keywords
metal composition
inert electrode
inert
electrode
composition
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
FR8120941A
Other languages
English (en)
Other versions
FR2493879A1 (fr
Inventor
Siba Prasad Ray
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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
Priority claimed from US06/205,653 external-priority patent/US4374761A/en
Priority claimed from US06/205,651 external-priority patent/US4374050A/en
Priority claimed from US06/205,652 external-priority patent/US4399008A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of FR2493879A1 publication Critical patent/FR2493879A1/fr
Application granted granted Critical
Publication of FR2493879B1 publication Critical patent/FR2493879B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR8120941A 1980-11-10 1981-11-09 Composition de metal pour electrode inerte et son utilisation Expired FR2493879B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/205,653 US4374761A (en) 1980-11-10 1980-11-10 Inert electrode formulations
US06/205,651 US4374050A (en) 1980-11-10 1980-11-10 Inert electrode compositions
US06/205,652 US4399008A (en) 1980-11-10 1980-11-10 Composition for inert electrodes

Publications (2)

Publication Number Publication Date
FR2493879A1 FR2493879A1 (fr) 1982-05-14
FR2493879B1 true FR2493879B1 (fr) 1986-03-14

Family

ID=27394831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8120941A Expired FR2493879B1 (fr) 1980-11-10 1981-11-09 Composition de metal pour electrode inerte et son utilisation

Country Status (11)

Country Link
AU (1) AU546885B2 (fr)
BR (1) BR8107290A (fr)
CA (1) CA1181616A (fr)
CH (1) CH651857A5 (fr)
DE (1) DE3144634A1 (fr)
FR (1) FR2493879B1 (fr)
GB (1) GB2088902B (fr)
IT (1) IT1142931B (fr)
NL (1) NL8105055A (fr)
NO (1) NO158816C (fr)
SE (1) SE8106552L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454015A (en) * 1982-09-27 1984-06-12 Aluminum Company Of America Composition suitable for use as inert electrode having good electrical conductivity and mechanical properties
US4455211A (en) * 1983-04-11 1984-06-19 Aluminum Company Of America Composition suitable for inert electrode
DE3685760T2 (de) * 1985-02-18 1993-05-19 Moltech Invent Sa Verfahren zur herstellung von aluminium, zelle zur herstellung von aluminium und anode fuer die elektrolyse von aluminium.
BR8807683A (pt) * 1987-09-02 1990-06-26 Moltech Invent Sa Um material composito de ceramica/metal
AU625225B2 (en) * 1987-11-03 1992-07-02 Battelle Memorial Institute Cermet anode with continuously dispersed alloy phase and process for making

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759874A (fr) * 1969-12-05 1971-05-17 Alusuisse Anode pour l'electrolyse ignee d'oxydes metalliques
US3711397A (en) * 1970-11-02 1973-01-16 Ppg Industries Inc Electrode and process for making same
CH575014A5 (fr) * 1973-05-25 1976-04-30 Alusuisse
US4057480A (en) * 1973-05-25 1977-11-08 Swiss Aluminium Ltd. Inconsumable electrodes
CH587929A5 (fr) * 1973-08-13 1977-05-13 Alusuisse
JPS5536074B2 (fr) * 1973-10-05 1980-09-18
CH592163A5 (fr) * 1973-10-16 1977-10-14 Alusuisse
US4173518A (en) * 1974-10-23 1979-11-06 Sumitomo Aluminum Smelting Company, Limited Electrodes for aluminum reduction cells
DD137365A5 (de) * 1976-03-31 1979-08-29 Diamond Shamrock Techn Elektrode
US4187155A (en) * 1977-03-07 1980-02-05 Diamond Shamrock Technologies S.A. Molten salt electrolysis
CA1159015A (fr) * 1979-12-06 1983-12-20 Douglas J. Wheeler Electrodes en ceramique de type oxyde pour l'electrolyse de sels en fusion

Also Published As

Publication number Publication date
GB2088902B (en) 1983-11-30
DE3144634A1 (de) 1982-06-09
NL8105055A (nl) 1982-06-01
BR8107290A (pt) 1982-08-03
SE8106552L (sv) 1982-05-11
AU546885B2 (en) 1985-09-26
NO158816C (no) 1988-11-02
IT8149651A0 (it) 1981-11-06
NO813773L (no) 1982-05-11
CH651857A5 (fr) 1985-10-15
IT1142931B (it) 1986-10-15
FR2493879A1 (fr) 1982-05-14
NO158816B (no) 1988-07-25
CA1181616A (fr) 1985-01-29
GB2088902A (en) 1982-06-16
AU7731881A (en) 1982-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse