Method for manufacturing permanent magnets
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United States of America Patent
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-
Jan 31, 1989
Grant Date -
N/A
app pub date -
Jun 11, 1987
filing date -
Jun 12, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for manufacturing a permanent magnet using alloys of the formula R(T.sub.1-y M.sub.y).sub.z, wherein R denotes one or two species of rare earth metals, including Y, T denotes transition metals, principally Fe or Fe and Co, M denotes metalloid elements, principally B, and wherein 0.02
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