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CONTINUOUS PROCESS AND REEL-TO-REEL TRANSPORT APPACONTINUOUS PROCESS AND REEL-TO-REEL TRANSPORT APPARATUS FOR TRANSVERSE MAGNETIC FIELD ANNEALING OF ARATUS FOR TRANSVERSE MAGNETIC FIELD ANNEALING OF AMORPHOUS MATERIAL USED IN AN EAS MARKER MORPHOUS MATERIAL USED IN AN EAS MARKER
CONTINUOUS PROCESS AND REEL-TO-REEL TRANSPORT APPACONTINUOUS PROCESS AND REEL-TO-REEL TRANSPORT APPARATUS FOR TRANSVERSE MAGNETIC FIELD ANNEALING OF ARATUS FOR TRANSVERSE MAGNETIC FIELD ANNEALING OF AMORPHOUS MATERIAL USED IN AN EAS MARKER MORPHOUS MATERIAL USED IN AN EAS MARKER
A magnetostrictive element for use in a magnetomechanical electronic article surveillance marker is formed by annealing a continuous ribbon of an amorphous metal alloy. The alloy ribbon is transported from reel to reel through an oven in which a transverse saturating magnetic field is applied to the ribbon. The annealed ribbon is cut into discrete strips which are suitable for use as magnetostrictive elements.
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