CA1181616A - Inert electrode compositions - Google Patents

Inert electrode compositions

Info

Publication number
CA1181616A
CA1181616A CA000389339A CA389339A CA1181616A CA 1181616 A CA1181616 A CA 1181616A CA 000389339 A CA000389339 A CA 000389339A CA 389339 A CA389339 A CA 389339A CA 1181616 A CA1181616 A CA 1181616A
Authority
CA
Canada
Prior art keywords
metal
composition
group
accordance
range
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
CA000389339A
Other languages
English (en)
French (fr)
Inventor
Siba P. 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 US06/205,652 external-priority patent/US4399008A/en
Priority claimed from US06/205,651 external-priority patent/US4374050A/en
Priority claimed from US06/205,653 external-priority patent/US4374761A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of CA1181616A publication Critical patent/CA1181616A/en
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)
CA000389339A 1980-11-10 1981-11-03 Inert electrode compositions Expired CA1181616A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US205,653 1980-11-10
US205,652 1980-11-10
US205,651 1980-11-10
US06/205,652 US4399008A (en) 1980-11-10 1980-11-10 Composition for inert electrodes
US06/205,651 US4374050A (en) 1980-11-10 1980-11-10 Inert electrode compositions
US06/205,653 US4374761A (en) 1980-11-10 1980-11-10 Inert electrode formulations

Publications (1)

Publication Number Publication Date
CA1181616A true CA1181616A (en) 1985-01-29

Family

ID=27394831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389339A Expired CA1181616A (en) 1980-11-10 1981-11-03 Inert electrode compositions

Country Status (11)

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

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
EP0192603B1 (en) * 1985-02-18 1992-06-24 MOLTECH Invent S.A. Method of producing aluminum, aluminum production cell and anode for aluminum electrolysis
DE3875040T2 (de) * 1987-09-02 1993-02-25 Moltech Invent Sa Keramik-/metall-verbundwerkstoff.
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 (sv) * 1973-05-25 1976-04-30 Alusuisse
US4057480A (en) * 1973-05-25 1977-11-08 Swiss Aluminium Ltd. Inconsumable electrodes
CH587929A5 (sv) * 1973-08-13 1977-05-13 Alusuisse
JPS5536074B2 (sv) * 1973-10-05 1980-09-18
CH592163A5 (sv) * 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
JPS56501683A (sv) * 1979-12-06 1981-11-19

Also Published As

Publication number Publication date
CH651857A5 (fr) 1985-10-15
IT1142931B (it) 1986-10-15
NL8105055A (nl) 1982-06-01
NO158816C (no) 1988-11-02
SE8106552L (sv) 1982-05-11
FR2493879B1 (fr) 1986-03-14
AU546885B2 (en) 1985-09-26
NO158816B (no) 1988-07-25
AU7731881A (en) 1982-05-20
BR8107290A (pt) 1982-08-03
GB2088902A (en) 1982-06-16
IT8149651A0 (it) 1981-11-06
FR2493879A1 (fr) 1982-05-14
NO813773L (no) 1982-05-11
DE3144634A1 (de) 1982-06-09
GB2088902B (en) 1983-11-30

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Legal Events

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