Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1978-11-13
1980-12-09
Baldwin, Robert D.
Metal founding
Process
Shaping liquid metal against a forming surface
15210R, 118125, 164444, 175 84, 427355, 4273745, B22D 11124
Patent
active
042379610
ABSTRACT:
The invention relates to a D.C. casting assembly having an inflatable, rubber-like collar near the discharge end of the mold for removing coolant from the surface of the solidified metal. The collar, which surrounds the metal exiting from the mold is initially deflated to allow the large butt of the ingot or billet to pass through without contact and then inflated to effect contact with the ingot or billet and thereby remove coolant.
REFERENCES:
patent: 2648862 (1953-08-01), Barnes
patent: 2705353 (1955-04-01), Zeigler
Baldwin Robert D.
Batten, Jr. J. Reed
Calrow Paul E.
Kaiser Aluminum & Chemical Corporation
Lynch Edward J.
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