Metal treatment – Stock – Magnetic
Patent
1983-03-14
1987-05-26
Sheehan, John P.
Metal treatment
Stock
Magnetic
148403, 420 9, 420 36, 420 75, 420 77, 420 78, 420 83, 420 86, 420 99, 420103, 420117, 420118, 420119, 420121, 420122, 420125, 420126, 420127, 420435, 420436, 420442, 420581, 420583, H01F 104
Patent
active
046683100
ABSTRACT:
Amorphous alloys having high strength, high hardness, high crystallization temperature, high saturation magnetic induction, low coercive force, high magnetic permeability and particularly low deterioration of magnetic properties with lapse of time, have a composition formula of
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Kudo Mitsuhiro
Ogata Yasunobu
Sawada Yoshizo
Takayama Shinji
Hitachi , Ltd.
Hitachi Metals Ltd.
Sheehan John P.
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