Process to manufacture a sintered part with a subsequent shaping of the green compact
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United States of America Patent
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May 4, 2004
Grant Date -
Jul 11, 2002
app pub date -
May 2, 2001
filing date -
Nov 2, 1998
priority date (Note) -
Expired
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Abstract
The invention relates to a method for producing a sintered part comprised of a powdery material, especially comprised of a sintered metallurgical powder. According to the inventive method, a green compact which forms an elementary shape of the part is firstly compression molded from the powder. The desired final shape of the part is produced by subjecting partial areas of the elementary shape on the green compact to a successive non-cutting shaping. Afterwards, said final shape is finished by sintering.
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