Application peculiarities of magnetic materials for protection from magnetic fields

International Conference on Particle Physics and Astrophysics

Wai, P.^1 ; Dmitrenko, V.^1 ; Grabchikov, S.^2 ; Vlasik, K.^1 ; Novikov, A.^1 ; Petrenko, D.^1 ; Trukhanov, V.^2 ; Ulin, S.^1 ; Uteshev, Z.^1 ; Chernysheva, V.^1 ; Shustov, A.^1

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe highway 31, Moscow

115409, Russia^1

Scientific-Practical Materials Research Centre, National Academy of Sciences of Belarus, Minsk, Belarus^2

关键词: Amorphous ribbon;    Magnetic field strengths;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/4/042006/pdf
DOI  :  10.1088/1742-6596/675/4/042006

来源: IOP

【 摘 要 】

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.