%0 Journal Article %T Thermal treatment innovation technology of bogie side frame in freight car ensuring its fatigue strength increase %A Savrukhin, A.V. %A Evseev, D.G. %A Neklyudov, A.N. %K side frame, freight car, thermal treatment, heat process kinetics, structure-phase transformations %J Science intensive technologies in mechanical engineering %D 2019 %N 2019 %P 7 %I Bryansk State Technical University