%0 Journal Article %T Electric discharge as technological factor of intensification of chemical-thermal treatment of engineering products %A Petrova, L.G. %A Alexandrov, V.A. %A Sergeeva, A.S. %K chemical-thermal treatment, steels, nitriding, electrospark discharge, glow discharge, diffusion layer %J Science intensive technologies in mechanical engineering %D 2019 %N 2019 %P 7 %I Bryansk State Technical University