Metal treatment – Compositions – Heat treating
Patent
1977-03-04
1978-12-26
Steiner, Arthur J.
Metal treatment
Compositions
Heat treating
75122, 75125, 75128B, 148101, H01F 114, C22C 3842, C22C 3852
Patent
active
041314948
ABSTRACT:
Corrosion resistant magnetic alloy consisting essentially of Ni (20 to less than 35% by weight), Cr (3 to 15% by weight), at least one of Co (0.1 to 10% by weight) and Cu (0.1 to 15% by weight), and the balance of essentially Fe. The alloy is excellent in magnetic property, high in corrosion resistance and, thus, suitable for use as a magnetic shielding material.
REFERENCES:
patent: 2002689 (1935-05-01), Bozorth et al.
patent: 3892604 (1975-07-01), Thornberg et al.
patent: 4028144 (1977-06-01), Tomishima et al.
Kumagai Kiyoshi
Momose Kenichiro
Steiner Arthur J.
Tokyo Shibaura Electric Co. Ltd.
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