Hot worked rare earth-iron-carbon magnets
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United States of America Patent
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Feb 4, 1992
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N/A
app pub date -
Dec 5, 1990
filing date -
Feb 20, 1990
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Expired
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Abstract
Anisotropic permanent magnets consisting essentially of RE.sub.2 TM.sub.14 C are prepared by hot working suitable iron-neodymium/praseodymium-carbon containing alloys so as to produce deformed fine grains of the above essential magnetic phase.
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