TY JOUR TI APPLICATION OF HIGH-SPEED STEEL ELECTROEROSION POWDER AT MOTOR CAR WORN-OUT PARTS RESTORATION KW high-speed steel scrap KW electroerosion dispersion KW powder materials KW crankshaft KW plasma-powder welding deposition JO Bulletin of Bryansk state technical university AU Altukhov, A.. AU Agyeyev, Y.. AU Vorobev, E.. PY 2016 IS 2016 PB Bryansk State Technical University