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US 5,626,690 AGranted
Low boron amorphous alloy having excellent soft magnetic characteristics
AssigneeKawasaki Steel Corporation
InventorsKensuke Matsuki, Masao Yukumoto, Fumio Kogiku
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Abstract
A low boron amorphous alloy having excellent soft magnetic characteristics, composed of B: about 6-10 at %, Si: about 10-17 at %, P: about 0.02-2 at % and the balance Fe and incidental impurities. The invention lowers production costs because the content of expensive boron is reduced.
Claims4
A low boron amorphous alloy having excellent soft magnetic characteristics, consisting of:
- about 6-10 at % B;
- about 10-17 at % Si;
- about 0.02-2 at % P;
- and
- the balance Fe and incidental impurities.
2 more elements
A low boron amorphous alloy having excellent soft magnetic characteristics, consisting of:
- about 6-10 at % B;
- about 10-17 at % Si;
- about 0.02-2 at % P;
- about 0.1-2 at % C;
- and
- the balance Fe and incidental impurities.
3 more elements
Dependencies are inferred from the claim text.