Method of and apparatus for strip casting

Details Method of and apparatus for strip casting Method of and apparatus for strip casting

1982-07-06

1984-11-27

Godici, Nicholas P.

Metal founding

Process

Shaping liquid metal against a forming surface

164423, 164429, 164437, 164479, 164488, 222594, B22D 1106, B22D 1110

Patent

active

044846142

ABSTRACT:
An apparatus for continuously casting strip material onto a casting surface includes a tundish for receiving and holding molten metal having a nozzle therein. The nozzle comprises an orifice passage defined between a first inside surface and a second inside surface, wherein at least a portion of at least one inside surface comprises an insert disposed against the tundish. A nozzle gap of at least 0.010 inch is maintained, an outer portion of the insert is able to be disposed to within 0.120 inch of the casting surface, and at least a portion of the outside surface of the tundish at the orifice of the nozzle is able to be disposed to within at least about 0.020 inch of the casting surface.

REFERENCES:
patent: 905758 (1908-12-01), Strange et al.
patent: 999904 (1911-05-01), Strange
patent: 2308034 (1943-01-01), Van Derhoef
patent: 2825108 (1958-03-01), Pond
patent: 2891291 (1959-06-01), Schnacke
patent: 3112528 (1963-12-01), Czerkas
patent: 3297436 (1967-01-01), Dungz
patent: 3522836 (1970-08-01), King
patent: 3605863 (1971-09-01), King
patent: 3838185 (1974-09-01), Maringer et al.
patent: 3896203 (1975-07-01), Maringer et al.
patent: 4077462 (1978-03-01), Bedell et al.
patent: 4142571 (1979-03-01), Narasimhan

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