Device and process for the crystallizing of non-ferrous metals

Single-crystal – oriented-crystal – and epitaxy growth processes; – Processes of growth from liquid or supercritical state – Having growth from a solution comprising a solvent which is...

Reexamination Certificate

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C117S073000, C117S074000, C117S013000, C164S122200

Reexamination Certificate

active

07981214

ABSTRACT:
In the case of a device for the melting and/or crystallizing of non-ferrous metals, especially of silicon, provision is made, for improving the quality of the crystallized and block-shaped non-ferrous metal, for there to be arranged around a container for receiving the non-ferrous metal at least one controllable cooling element for the active removal of heat from the non-ferrous metal.

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patent: 0 748 884 (1996-12-01), None
patent: 1 162 290 (2001-12-01), None
patent: 2000 001308 (2000-01-01), None

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