Consolidation of high purity silicon powder

Plastic and nonmetallic article shaping or treating: processes – Formation of solid particulate material directly from molten... – By extrusion spraying or gravity fall through orifice

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264 14, B01J 204

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active

043549870

ABSTRACT:
Consolidation of very fine silicon powder into shotted form using heated crucible.

REFERENCES:
patent: 2257878 (1939-04-01), Brennan
patent: 2919471 (1958-04-01), Hechinger
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patent: 3840623 (1974-10-01), Olsson et al.
patent: 3911994 (1975-10-01), Truman
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patent: 4188177 (1980-02-01), Kilby et al.
Electronics/Oct. 26, 1978, p. 68, "Silicon Casting Promises Lower-Cost Photovoltaic Cells".
Brodkey, R. S.; The Phenomena of Fluid Motions, 1967, Addison-Wesley Publishing Company, Chapter 17.

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