TY JOUR TI Analysis of the residual magnetization of the outer rings of the bearings of the axle box assembly of the wheelset when demagnetizing them on the UMDP-01 installation KW Demagnetization KW residual magnetization KW bearing outer ring KW axle box KW wheelset KW magnetic installation UMDP-01 KW solenoid KW alternating current KW pulse current JO Bulletin of scientific research results AU Otoka, A.G. AU Lyah, A.M. AU Holodilov, O.V. PY 2024 IS 2024 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"