TY JOUR TI INDUCTION METHOD FOR PARAMETER INVESTIGATIONS OF DISPERSION FERROMAGNETICS KW powder materials KW ferromagnetic KW induction KW magneto-vibrating layer KW electromagnetic field KW ferromagnetic particles JO Bulletin of Bryansk state technical university AU Vernigorov, Y.M. AU Lebedev, V.A. AU Leletko, K.K. AU Kochubey Anatoliy Anatol'evich, A.A. AU Demin, G.V. PY 2020 IS 2020 PB Bryansk State Technical University