Powder metallurgical method
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United States of America Patent
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Feb 11, 1986
Grant Date -
N/A
app pub date -
Mar 23, 1984
filing date -
May 9, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A powder metallurgical method of producing metal bodies using spherical powder, produced by inert gas atomization, from magnetizable material with a particle size distribution closely approximating the so called Fuller curve for maximum density packing of spherical particles. Said powder is magnetized and filled into a form, which may take place before or after magnetization, said mixed and magnetized powder then sintered in said form with the exclusion of air, to produce a sintered body without communicating porosity.
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