Amorphous magnetic alloys

Details Amorphous magnetic alloys Amorphous magnetic alloys

1981-11-16

1984-03-20

Sheehan, John P.

Metal treatment

Stock

Amorphous, i.e., glassy

75123R, 75123B, 75123H, 75123J, 75123L, 75123A, 75124, 75126F, 75126G, C22C 1900

Patent

active

044379129

ABSTRACT:
Amorphous alloy consisting mainly of 60-94 atomic % of at least one transition metal, and over 2 atomic % but below 20 atomic % of niobium. The amorphous alloys according to the invention are high in wear resistance and corrosion resistance and have a high saturated magnetic flux density and soft magnetic properties. The amorphous alloys have particular utility as core materials for magnetic heads.

REFERENCES:
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patent: 4067732 (1978-01-01), Ray
patent: 4116682 (1978-09-01), Polk et al.
patent: 4137075 (1979-01-01), Ray
patent: 4152144 (1979-05-01), Hasegawa et al.
patent: 4188211 (1980-02-01), Yamaguchi et al.
patent: 4221592 (1980-09-01), Ray
patent: 4225339 (1980-09-01), Inomata et al.
patent: 4318738 (1982-03-01), Masumoto et al.

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