Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1987-12-31
1989-10-10
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 63, 75 66, 420400, C22B 2100, C22C 2400
Patent
active
048729086
ABSTRACT:
A method of forming a filter cake for filtering liquid metal from particles stable within the liquid metal on an inert, liquid metal permeable substrate in the flow path of the liquid metal to be filtered characterized by depositing the particles in the flow path upstream of the substrate to be carried at least partially by the metal flow and dispersed as a pre-wetted and pre-primed filter cake on the substrate.
REFERENCES:
patent: 3737303 (1973-06-01), Blayden
patent: 3948650 (1976-04-01), Flemings
Enright Philip G.
Hobbis Andrew J.
Tapping Ronald E.
Alcan International Limited
Rosenberg Peter D.
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