Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1978-08-23
1980-07-15
Baldwin, Robert D.
Metal founding
Process
Shaping liquid metal against a forming surface
164423, 164428, B22D 1106, B22D 1116
Patent
active
042123445
ABSTRACT:
A method of manufacturing an amorphous alloy in which a molten mixture of raw materials making up the amorphous alloy is first prepared, and then introduced between a pair of oppositely rotating rolls where the molten material is rolled and quenched into a film. The conditions under which the rolling and quenching occur are carried out under the following conditions: ##EQU1## where: Y is the roll pressure per unit width of the film in metric tons per centimeter,
REFERENCES:
patent: 3862658 (1975-01-01), Bedell
patent: 3863700 (1975-02-01), Bedell et al.
patent: 3881541 (1975-05-01), Bedell
patent: 3960200 (1976-06-01), Kavesa
Chen et al., "A Rapid Quenching Technique for the Preparation of Thin Uniform Films of Amorphous Solids", Rev. Sci. Instrum., vol. 41, pp. 1237-1238, 8/1970.
Ito Shigeyasu
Uedaira Satoru
Baldwin Robert D.
Hampilos Gus T.
Sony Corporation
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