Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1990-11-02
1992-10-20
Seidel, Richard K.
Metal founding
Process
Shaping liquid metal against a forming surface
164480, B22D 1106
Patent
active
051562014
ABSTRACT:
The device for casting thin metal products comprises one or two rolls (1) driven in rotation and having cooled walls, and side walls (3) defining a casting space (4). The surface of each roll is divided into at least three circumferential zones, at least one (5) of said zones having a roughness greater than the roughness of the other zones (6). This device permits carrying out the process according to the invention in which solely certain longitudinal zones of the skins of cast metal solidified on contact with the cooled walls of the rolls are preferentially driven along.
REFERENCES:
patent: 3844336 (1974-10-01), Anderson
patent: 4456579 (1984-06-01), Rao et al.
patent: 4552199 (1985-11-01), Onoyama et al.
patent: 4677623 (1987-08-01), Wakefield
patent: 4887662 (1989-12-01), Tanaka et al.
Blin Philippe
Loison Dominique
Sosin Laurent
Seidel Richard K.
Usinor Sacilor
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