Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1990-12-04
1992-07-14
Seidel, Richard K.
Metal founding
Process
Shaping liquid metal against a forming surface
164463, 164479, B22D 1100, B22D 1108
Patent
active
051294451
ABSTRACT:
The invention relates to a method for starting a device for the continuous casting of molten metal, particularly steel, on a cooled roll (1) rotating about its horizontal axis. An adjacent container (4) contains the metal to be cast and has a front wall (5) whose free upper edge (11) is lowered in order to permit the exit of the metal to be cast, and which is swept by the cooled surface of the roll (1). According to the invention, casting is started with a relatively large lead angle (A) and, when casting has started, the container is displaced by pivoting about a horizontal axis, which can be the axis of rotation of the roll, so as to reduce the lead angle in order to arrive at a nominal working position (4') in which the container is held stationary.
REFERENCES:
patent: 3338295 (1967-08-01), Scribner
patent: 3522836 (1970-08-01), King
patent: 4614222 (1986-09-01), Maringer
patent: 4907641 (1990-07-01), Gaspar
Patent Abstracts of Japan, vol. 12, No. 126; Apr. 19, 1988, Continuous Casting Apparatus, (JP-A-62-252645).
Patent Abstracts of Japan, vol. 11, No. 356; Nov. 20, 1987, Molten Metal Pouring Method in Manufacturing Rapid Cooled Foil Metal, (JP-A-62-134147).
Jacquot Jean-Luc
Osswald Jean-Marie
Sosin Laurent
Seidel Richard K.
Usinor Sacilor, 4 Place de la Pyramide
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