Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1978-10-10
1980-09-09
Baldwin, Robert D.
Metal founding
Process
Shaping liquid metal against a forming surface
164429, 164437, B22D 1106, B22D 1110
Patent
active
042212570
ABSTRACT:
Continuous metal strips are formed by forcing molten metal onto the surface of a moving chill body under pressure through a slotted nozzle located in close proximity to the surface of the chill body. Critical selection of nozzle dimensions, velocity of movement of the chill body surface, and gap between nozzle and chill body surface permits production of continuous polycrystalline metal strip at high speeds, and of amorphous metal strips having high isotropic strengths, heretofore unobtainable dimensions, and other isotropic physical properties such as magnetizability.
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Chen, H. S., et al. "A Rapid Quenching Technique for the Preparation of Thin Uniform Films of Amorphous Solids," Rev. Sci. Inst., vol. 41, pp. 1237-1238, 1970.
Chen, H. S. et al., "Centrifugal Spinning of Metallic Glass Filaments," _Mat. Res. Bull., vol. 11, pp. 49-54, 1976.
Allied Chemical Corporation
Baldwin Robert D.
Fuchs Gerhard H,.
Hampilos Gus T.
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