Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1983-01-17
1985-12-24
Godici, Nicholas P.
Metal founding
Process
Shaping liquid metal against a forming surface
164253, 164415, 164423, 164432, 164433, 164434, 164474, 164481, 164482, B22D 1106
Patent
active
045599920
ABSTRACT:
The invention provides an apparatus and method for continuously casting a filament, such as a glassy metal filament, at high speed within a zone of preselected vacuum. A continuous extrusion mechanism and a rapidly moving quench surface are located within a casting module. A vacuum mechanism provides the preselected vacuum in the module as the filament is cast, and a transport mechanism continuously moves the resultant rapidly advancing filament across the boundary between the vacuum in the casting airlock mechanism substantially preserves the module vacuum as the cast filament is transported across the boundary and a passivator mechanism passivates the quench surface to prevent the filament from adhering thereto.
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Bedell John R.
Liebermann Howard H.
Smith Robert W.
Allied Corporation
Buff Ernest D.
Fuchs Gerhard H,.
Godici Nicholas P.
Seidel Richard K.
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