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Process for manufacturing tape wound core strips and inductive component with a tape wound core
Process for manufacturing tape wound core strips and inductive component with a tape wound core
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机译:缠绕式芯条的制造方法以及具有缠绕式芯的电感元件
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摘要
In a method for strip-wound core strips composed of amorphous ferromagnetic material, an amorphous ferromagnetic strip composed of a cobalt-based alloy which contains additives of iron and/or manganese in a proportion of between 1 and 10% by atomic weight of the alloy is cast from a melt by means of rapid solidification. The amorphous ferromagnetic strip is then subjected to a magnetic field transversely with respect to the strip direction as it passes through heat treatment. Once the strip-wound core strips have been cut to length from the heat-treated, amorphous ferromagnetic strip, strip-wound cores, preferably toroidal strip-wound cores, are wound. These strip-wound cores can be used to produce inductive components which have excellent magnetic characteristics, and, in particular, inductive components can be produced whose toroidal strip-wound cores have a mean diameter of d10 mm.
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