%0 Journal Article %T HETEROGENEOUS HARDENING OF MACHINES PARTS BY SURFACE PLASTIC DEFORMATION %A Afonin, A.N. %A Martynov, E.M. %A Makarov, A.V. %K heterogeneous hardening, surface plastic deformation, fatigue strength, simulation, finite elements, mining and metallurgical machinery, quality %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2019 %N 4 %P 6 %I Belgorod State Technological University named after V.G. Shukhov