Alloy ribbon and magnetic core
AssigneeTDK Corporation
InventorsKyotaro Abe, Takuya Tsukahara, Isao Nakahata, Kazuhiro Yoshidome
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Abstract
The object of the present invention is to provide an alloy ribbon capable of having excellent adhesiveness between the alloy ribbons when a plurality of the alloy ribbons is stacked; and also, to provide a magnetic core using the alloy ribbon. The present invention is an alloy ribbon comprising metals scattered on at least one surface of the alloy ribbon, in which diameters of the scattered metals are 1 μm or more, and the scattered metals include Cu.
Claims5
An alloy ribbon having scattered metals disposed on at least one surface of the alloy ribbon in a density of 1 to 4,500 scattered metals/mm2,
- wherein diameters of the scattered metals are 1 μm or more,
- the scattered metals include Cu, and
- the surface having the scattered metals has a surface roughness Ra of 1.0 μm or less.
Dependencies are inferred from the claim text.