Soft magnetic materials comprising 9 to 15 atomic percent carbon

Details Soft magnetic materials comprising 9 to 15 atomic percent carbon Soft magnetic materials comprising 9 to 15 atomic percent carbon

1988-09-21

1991-10-22

Willis, Prince E.

Compositions

Magnetic

With wax, bitumen, resin, or gum

252 6251, 252 6255, 252 6256, 252 6259, C04B 3504, C04B 3564, H01F 100, B22F 300

Patent

active

050593374

ABSTRACT:
The present invention provides a novel soft magnetic material superior in corrosion resistance which contains (a) a ferromagnetic metal and (b) a carbide of a ferromagnetic metal and/or a silicide of a ferromagnetic metal with at least one of (c) an amorphous carbon and/or an amorphous silicon and (d) a hydrocarbon polymer and/or a silicone polymer and which contains carbon atoms in an amount of 15 atomic % or less, preferably 9-15 atomic %, preferably prepared by the simultaneous vapor deposition of a ferromagnetic metal and a polymer.

REFERENCES:
patent: 4748080 (1988-05-01), Itozawa
patent: 4794042 (1988-12-01), Kubota et al.
patent: 4900464 (1990-02-01), Arase et al.

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