Process for producing metal/metal foam composite components

Metal founding – Process – Shaping liquid metal against a forming surface

Reexamination Certificate

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C164S098000, C164S113000

Reexamination Certificate

active

06874562

ABSTRACT:
The invention relates to a process for producing metal/metal foam composite components, wherein a flat or shaped metal part is introduced into the cavity of a die, the cavity being at least partially delimited by the metal part, and then a mixture comprising a metal melt and a blowing agent which is solid at room temperature is introduced into the cavity, where it is foamed.

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patent: WO 9221457 (1992-12-01), None

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