Iron-cobalt type soft magnetic material

Details Iron-cobalt type soft magnetic material Iron-cobalt type soft magnetic material

1988-09-07

1990-05-15

Sheehan, John P.

Metal treatment

Stock

Magnetic

148313, 420103, 420435, 75246, H01F 104

Patent

active

049255029

ABSTRACT:
The iron-cobalt type soft magnetic material contains 35% to 60% by weight of cobalt, 0.03% to 2.0% by weight of aluminum, the remainder being iron, and is prepared by powder metallurgy.

REFERENCES:
patent: 3891475 (1975-06-01), Tomita et al.
IEEE Transactions on Magnetics (the 24th INTERMAG, Apr. 15, 1986), W. Yamagishi et al.
Derwent Accession No. 87-154949, Questel Telesystems (WPIL), Derwent Publication Ltd., London-Abstract-and JP-A-62-093 342 (DAIDO).
Derwent Accession No. 86-336628, Questel Telesystems (WPIL), Derwent Publication Ltd., London-Abstract-and JP-A-61-253-348 (DAIDO).

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