The magnetic properties of these cores can be adjusted over a fairly wide range depending on the treatment to which they are subjected, resulting in different forms of hysteresis curves. Most magnetic core values, including remanence (Br), coercive field (Hc), permeability (µ), but excluding saturation level (Bs), which is specific to the material, and is 1.23T, can be modified.
Thus, basically, 3 types of hysteresis curves can be obtained:
FINISHING: Due to the fragility of the nano-crystalline material, the cores need a finish that ensures their integrity. At ELESA, we use epoxy paint and polyamide covers.
MODELS: ELESA works with custom orders and can manufacture toroidal, rectangular and oblong cores of all sizes.
These types of cores are used in a wide range of industries, including the aviation, railway, and automotive industries, electro medicine, energy and telecommunications.
The following are a few of their most common uses:
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