Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1985-09-20
1987-03-03
Lin, Kuang Y.
Metal founding
Process
Shaping liquid metal against a forming surface
164463, 164476, B22D 1106
Patent
active
046468129
ABSTRACT:
A process for casting metallic strips thicker than from melt-drag processes but thinner than the inherent normal thickness of a cast melt is disclosed. The disclosed process casts molten metal, without decanting or accelerating the molten stream, onto a channel-shaped chill surface. After casting, the molten strip acquires a high thermal gradient. Following thermal shrinkage of the underside the molten top layer is squeegeed using a chill roll to uniformly distribute and crystallize the top surface.
REFERENCES:
patent: 2210145 (1940-08-01), De Buts
patent: 3354937 (1967-11-01), Jackson, Jr.
patent: 4274471 (1981-06-01), Minoura et al.
Battelle Development Corporation
Lin Kuang Y.
Mieliulis Benjamin
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