Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent
1985-07-16
1987-11-17
Sheehan, John P.
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
428611, 428678, 428679, 428680, 428681, 428682, 428928, C03C 2702
Patent
active
047074175
ABSTRACT:
A magnetic alloy thin film consisting essentially of a first Fe-Al-Si or Fe-Ni alloy thin film of high permeability and a second Fe-Si alloy thin film directly formed on the first thin film and having high saturation magnetic flux density. The ratio in thickness of the first and second films is preferably in the range of from 1:0.1 to 2.
REFERENCES:
patent: 3661570 (1972-05-01), Moss
patent: 4049522 (1977-09-01), Ainslre et al.
Aso Koichi
Hayakawa Masatoshi
Hayashi Kazuhiko
Ishikawa Wataru
Iwasaki You
Sheehan John P.
Sony Corporation
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