Compaction of powder metal
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United States of America Patent
Stats
-
Jul 1, 2003
Grant Date -
Mar 21, 2002
app pub date -
Aug 6, 2001
filing date -
Aug 7, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The method of compacting agglomerated powder comprises the steps of receiving a mass of agglomerated powder of random sizes; separating the mass into at least three distinct range of sizes including a fine range, a medium range and a coarse range; and thereafter compacting the agglomerated powder of each of the ranges into green briquettes, each of which is characterized in having a self-supporting structure to permit handling for a subsequent sintering operation to form a bonded compacted mass.
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