Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent
1992-12-04
1993-08-10
Zimmerman, John
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
428682, 428928, G11B 531, G11B 5127
Patent
active
052347753
ABSTRACT:
The invention relates to a soft magnetic multilayer film which comprises a number of crystalline main layers and a number of amorphous secondary layers, the main layer substantially exclusively comprising iron as the magnetic constituent, and the secondary layer comprising mainly iron as the magnetic constituent. Such multilayer films exhibit a relatively low magnetostriction constant which is almost not influenced by temperature treatments. Such films are very suitable for use in magnetic heads.
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De Wit Hendrik J.
Dirne Franciscus W. A.
Lasinski Peter
Tolboom Johannes A. M.
Witmer Cornelis H. M.
Spain Norman N.
U.S. Philips Corporation
Zimmerman John
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