Application peculiarities of magnetic materials for protection from magnetic fields

In different materials for magnetic shields, the maximum permeability is achieved for different values of the magnetic field. This determines the choice of material. So for protection from magnetic fields strength of 10 - 150 A/m it is advisable to apply the amorphous ribbon 84KXCP. For stronger fields (more than 400 A/m) it is recommended to use MFS based on Ni₂₀Fe₈₀. Use of these materials allows creating an effective shield working in a wide range of magnetic field strengths.