Inventor

RAY SIBA P

US52 patents

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RAY SIBA P

ALUMINUM CO OF AMERICA

Composition suitable for inert electrode

Composition for inert electrodes

Inert electrode formulations

Inert electrode compositions

Method of forming ceramic particles in-situ in metal

Electrolysis with a inert electrode containing a ferrite, copper and silver

Process and apparatus for low temperature electrolysis of oxides

Process and apparatus for low temperature electrolysis of oxides

Electrolytic production of metals using a resistant anode

Liquid phase sintered superconducting cermet

Method of forming a substantially interwoven matrix containing a refractory hard metal and a metal compound

Inert electrode composition having agent for controlling oxide growth on electrode made therefrom

Inert electrode compositions

Liquid-state-in-situ-formed ceramic particles in metals and alloys

Reduced temperature aluminum production in an electrolytic cell having an inert anode

Controlled atmosphere for fabrication of cermet electrodes

Method of making composition suitable for use as inert electrode having good electrical conductivity and mechanical properties

Friction welded nonconsumable electrode assembly and use thereof for electrolytic production of metals and silicon

Nonconsumable electrode assembly and use thereof for the electrolytic production of metals and silicon

Fiber reinforced composite having an aluminum phosphate bonded matrix

Molten salt bath circulation design for an electrolytic cell

Inert electrode connection

Electrolysis in a cell having a solid oxide ion conductor

Aluminum borate based ceramic composite

Composition suitable for use as inert electrode having good electrical conductivity and mechanical properties

Coating composition for carbon electrodes

Aluminum borate ceramic matrix composite

Aluminum borate ceramic matrix composite

Light weight shaped opaque aluminum borate product and method of making same

Densification aid for aluminum borate products

Densified composite containing one or more interwoven matrix compositions

Ceramic particles formed in-situ in metal.

Superconducting cermet formed in situ by reaction sintering

Process for production of aluminum by carbothermic production of alkaline earth metal aluminide and stripping of aluminum from alkaline earth metal aluminide with sulfurous stripping agent

Porous refractory hard metal compositions and method of forming same

Composites comprising one or more interwoven matrix compositions each containing a refractory hard metal and method of forming same

ALCOA INC

Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals

Inert electrode containing metal oxides, copper and noble metal

Inert anode containing oxides of nickel, iron and zinc useful for the electrolytic production of metals

Electrolytic production of high purity aluminum using ceramic inert anodes

Inert electrode containing metal oxides, copper and noble metal

Electrolytic production of high purity aluminum using inert anodes

Inert anode containing base metal and noble metal useful for the electrolytic production of aluminum

For cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals

Synthesis of multi-element oxides useful for inert anode applications

Stable inert anodes including an oxide of nickel, iron and aluminum

Aluminum alloy product refinement and applications of aluminum alloy product refinement

Cermet inert anode materials and method of making same

Stable inert anodes including a single-phase oxide of nickel and iron

Uniformly dispersed, finely sized ceramic particles in metals and alloys