Soft magnetic material

Details Soft magnetic material Soft magnetic material

1984-07-16

1985-12-10

Sheehan, John P.

Metal treatment

Compositions

Heat treating

148403, 420435, H01F 104

Patent

active

045577692

ABSTRACT:
A soft magnetic material having a low coercive force and a high permeability without reduction in saturation magnetic flux density is composed of a Co-base Co-Hf-Ta amorphous alloy containing 1 to 5 atoms % Hf and 4 to 10 atoms % Ta. The amorphous alloy is prepared by sputtering, etc.

REFERENCES:
patent: 3856513 (1974-12-01), Chen et al.
patent: 4473417 (1984-09-01), Inomata et al.

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