Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1979-03-12
1981-06-23
Baldwin, Robert D.
Metal founding
Process
Shaping liquid metal against a forming surface
164428, B22D 1106
Patent
active
042744717
ABSTRACT:
The invention is used for continuous casting of metals into sheets, wires, bars and the like. Such continuous casting process comprises constituting a roll system with a main roll cooled from the inner portion and a plurality of sub-rolls, said sub-rolls being provided along the outer periphery surface of the main roll by holding a given gap against the main roll, supplying a molten metal into the gap formed by the main roll and the sub-rolls while rotating the main roll and the sub-rolls mutually in a direction carrying with the molten metal, allowing the molten metal to solidify when the molten metal passes through the gap between the main roll and the sub-roll and taking out the solidified metal continuously from said roll system.
REFERENCES:
patent: 2450428 (1948-10-01), Hazelett
patent: 2473221 (1949-06-01), Rossi
patent: 3450188 (1969-06-01), Vallak et al.
patent: 3710840 (1973-01-01), Fabens, Jr.
patent: 4086952 (1978-05-01), Olsson
"The Production of Non-ferrous Metal Slab and Bar by Continuous Casting and Rolling Methods" by D. M. Lewis, Metallurgical Review, 1961, vol. 6, No. 22, pp. 143-192.
Minoura Michinori
Tsuno Nobuo
Baldwin Robert D.
Lin K. Y.
NGK Insulators Ltd.
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