Method of producing powder metal parts using induction sintering
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United States of America Patent
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N/A
Issued Date -
Feb 27, 2003
app pub date -
Jun 22, 2001
filing date -
Jun 22, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of forming a part from a metallurgical powder includes compressing a metallurgical powder including no more than 0.3 weight percent of lubricant within a die to provide a green compact. The green compact is subsequently sintered by induction heating up to a sintering temperature of the green compact and maintaining the compact at the temperature for a time sufficient to provide a sintered compact. The sintered part may be subsequently hot formed and/or forged to densify and adjust the dimensions of the sintered compact.
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