Apparatus for rapid solidification casting of high temperature a

Details Apparatus for rapid solidification casting of high temperature a Apparatus for rapid solidification casting of high temperature a

1983-03-17

1984-09-18

Godici, Nicholas P.

Metal founding

Means to directly apply electrical or wave energy to work

In continuous casting apparatus

164256, 164423, 164429, 164437, B22D 1106, B22D 1110, B22D 2715

Patent

active

044718314

ABSTRACT:
An apparatus for rapid solidification casting of molten high temperature and/or reactive metallic alloys has a heat extraction crucible for containing the alloy in liquid form. A nozzle forms an integral part of the crucible and allows for ejection of a stream of molten metal. The heat extracting crucible and nozzle are protected from the molten alloy by a shell of the alloy which has solidified and prevents reaction between the molten metal and the heat extracting crucible.

REFERENCES:
patent: 3342250 (1967-09-01), Treppschuh et al.
patent: 3633654 (1972-01-01), Auman et al.
patent: 4077462 (1978-03-01), Bedell et al.
patent: 4257830 (1981-03-01), Tsuya et al.
patent: 4386896 (1983-06-01), Ray
Technical Report AFML-TR-78-70, Final Report Jan. 1975-Aug. 1977, Amorphous Glassy Metal and Microcrystalline Alloys for Aerospace Applications, pp. 13-17.

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