Soft magnetic alloy
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United States of America Patent
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Feb 26, 2002
Grant Date -
N/A
app pub date -
Mar 27, 2000
filing date -
Apr 2, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Soft magnetic alloy of the iron-nickel type, the chemical composition of which comprises, in % by weight: 34%.ltoreq.Ni.ltoreq.40%; 7%.ltoreq.Cr.ltoreq.10%; 0.5%.ltoreq.Co.ltoreq.3%; 0.1%.ltoreq.Mn.ltoreq.1%; O.ltoreq.0.007%; S.ltoreq.0.002%; N.ltoreq.0.004%; with N+S+O.ltoreq.0.01%; iron and impurities 5 resulting from the production process. Use in motors especially suited for use in horology.
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