LAMINATE OF THINAMORPHOUS ALLOY STRIP, CORE MADE OF THIN AMORPHOUS ALLOY STRIP, AND PROCESS FOR THEIR PRODUCTION
Document Type and Number:
WIPO Patent Application WO/1986/005314
In producing a laminate by bonding a plurality of thin amorphous alloy strips or further a core from such a laminate, an adhesive of a borosiloxane resin having an excellent heat resistance is used to prevent deterioration of bond strength even upon annealing in a magnetic field at a high temperature, and the manner of applying the adhesive on the thin strip is modified to effectively prev ent deterioration of magnetic properties due to non-uniform stress upon working. Thus, man-hours required for winding and stacking are greatly reduced without deterioration of magnetic properties and moldability.
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September 12, 1986
February 27, 1986
KAWASAKI STEEL CORPORATION MORITO, Nobuyuki.
H01F1/153; H01F3/04; H01F27/24; H01F27/245; H01F41/02; (IPC1-7): H01F27/24; H01F3/04; H01F41/02