Composition suitable for use as inert electrode having good electrical conductivity and mechanical properties
Patent
·
OSTI ID:865045
- Plum Boro, PA
- Columbus, OH
An improved inert electrode composition is suitable for use as an inert electrode in the production of metals such as aluminum by the electrolytic reduction of metal oxide or metal salt dissolved in a molten salt bath. The composition comprises one or more metals or metal alloys and metal compounds which may include oxides of the metals comprising the alloy. The alloy and metal compounds are interwoven in a network which provides improved electrical conductivity and mechanical strength while preserving the level of chemical inertness necessary for such an electrode to function satisfactorily.
- Research Organization:
- Aluminum Company of America (Pittsburgh, PA)
- DOE Contract Number:
- FC07-80CS40158
- Assignee:
- Aluminum Company of America (Pittsburgh, PA)
- Patent Number(s):
- US 4454015
- OSTI ID:
- 865045
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
/204/
alloy
alloys
aluminum
bath
chemical
chemical inertness
composition
composition comprises
composition suitable
compounds
comprises
comprising
conductivity
dissolved
electrical
electrical conductivity
electrode
electrode composition
electrolytic
electrolytic reduction
function
function satisfactorily
improved
improved electrical
improved inert
inert
inert electrode
inertness
interwoven
level
mechanical
mechanical properties
mechanical strength
metal
metal alloy
metal alloys
metal compound
metal compounds
metal oxide
metal salt
metals
metals comprising
molten
molten salt
network
oxide
oxides
preserving
production
properties
provides
provides improved
reduction
salt
salt bath
salt dissolved
satisfactorily
strength
suitable
alloy
alloys
aluminum
bath
chemical
chemical inertness
composition
composition comprises
composition suitable
compounds
comprises
comprising
conductivity
dissolved
electrical
electrical conductivity
electrode
electrode composition
electrolytic
electrolytic reduction
function
function satisfactorily
improved
improved electrical
improved inert
inert
inert electrode
inertness
interwoven
level
mechanical
mechanical properties
mechanical strength
metal
metal alloy
metal alloys
metal compound
metal compounds
metal oxide
metal salt
metals
metals comprising
molten
molten salt
network
oxide
oxides
preserving
production
properties
provides
provides improved
reduction
salt
salt bath
salt dissolved
satisfactorily
strength
suitable