Process for producing metal foam and metal body produced using this process
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United States of America Patent
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Jul 12, 2005
Grant Date -
Sep 5, 2002
app pub date -
Jan 30, 2002
filing date -
Feb 1, 2001
priority date (Note) -
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Abstract
The invention relates to a process for producing metal foam and to a metal body produced using this process. The object is achieved by a process for producing metal foam by adding a blowing agent to a metal melt, wherein the metal melt is introduced into the die cavity of a metal die-casting machine and is foamed using a blowing agent which releases gases and is solid at room temperature.
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