Metal treatment – Stock – Magnetic
Reexamination Certificate
2011-03-22
2011-03-22
Sheehan, John P (Department: 1736)
Metal treatment
Stock
Magnetic
C148S307000
Reexamination Certificate
active
07909945
ABSTRACT:
Disclosed are soft magnetic alloys that consist essentially of 10% by weight ≦Co≦22% by weight, 0% by weight ≦V≦4% by weight, 1.5% by weight ≦Cr≦5% by weight, 1% by weight ≦Mn≦2% by weight, 0% by weight ≦Mo≦1% by weight, 0.5% by weight ≦Si≦1.5% by weight, 0.1% by weight ≦Al≦1.0% by weight, rest iron. Also disclosed are methods of making the alloys, and products containing them, such as actuator systems, electric motors, and the like.
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Gerster Joachim
Pieper Witold
Buchanan & Ingersoll & Rooney PC
Sheehan John P
Vacuumschmelze GmbH & Co. KG
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