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US 6,146,474 AGranted
Iron-cobalt alloy
AssigneeImphy Ugine Precision
InventorsLucien Coutu, Laurent Chaput
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Abstract
An iron--cobalt alloy the chemical composition of which comprises, by weight: 35%.ltoreq.Co.ltoreq.55%; 0.5%.ltoreq.V.ltoreq.2.5%; 0.02%.ltoreq.Ta+2.times.Nb.ltoreq.0.2%; 0.0007%.ltoreq.B.ltoreq.0.007%; C.ltoreq.0.05%; the balance being iron and impurities resulting from the smelting operation.
Claims23
An iron--cobalt alloy comprising iron, impurities resulting from smelting, and, by weight:
- 35%.ltoreq.Co.ltoreq.55%
- 0.5%.ltoreq.V.ltoreq.2.5%
- 0.02%.ltoreq.Ta+2.times.Nb.ltoreq.0.2%
- 0.0007%.ltoreq.B.ltoreq.0.007%
- C.ltoreq.0.05%.
2 more elements
Dependencies are inferred from the claim text.