Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1980-01-14
1981-06-23
Baldwin, Robert D.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164 87, B22D 1106
Patent
active
042744733
ABSTRACT:
An apparatus is provided for planar flow casting of metal ribbon. The apparatus comprises a movable chill surface, a reservoir for holding molten metal and a slotted nozzle whose lips are located close to the chill surface. In operation, molten metal is forced through the nozzle onto the chill surface to form a melt puddle. Rapid cooling of the molten metal results in the formation of a continuous ribbon. Ribbon contour is controlled through the use of nozzle designs that provide reproducible configuration of the melt puddle and reduce turbulent air flow over the molten metal surface.
REFERENCES:
patent: 4142571 (1979-03-01), Narasimhan
patent: 4177856 (1979-12-01), Liebermann
patent: 4212343 (1980-07-01), Narasimhan
Bedell John R.
Draizen Seymour
Hemmat Naim S.
Kavesh Sheldon
Smith Robert W.
Allied Chemical Corporation
Baldwin Robert D.
Fuchs Gerhard H,.
Lin K. Y.
Riesenfeld James
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