Apparatus and process for the manufacture of shaped bodies from

Details Apparatus and process for the manufacture of shaped bodies from Apparatus and process for the manufacture of shaped bodies from

1986-05-12

1988-07-26

Thurlow, Jeffery

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264 42, 264 85, 264101, 264113, 264125, 264237, 264332, 425 73, 425 79, 425174, 4251748R, 425341, 425453, B29B 908

Patent

active

047598875

ABSTRACT:
A process for the manufacture of shaped bodies from silicon granulates for producing silicon melts includes first incipiently melting silicon grains on their surfaces, so that they bond with their neighbors in the process and, after solidifying, form a porous compound shaped body which only then may be melted completely. Such compound shaped bodies can be manufactured continuously or semi-continuously and converted without difficulty by a subsequent step into the molten state. An apparatus for producing shaped bodies is also provided which preferably employs an electron beam, to supply energy to incipiently melt the granulate.

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