TY JOUR TI Dependence of indicators of nitrited steels operational properties on the surface layer structural condition KW structural materials KW steels and alloys KW nitriding KW structure KW surface layers KW wear resistance KW operational properties JO Science intensive technologies in mechanical engineering AU Kuksenova, L.I. AU Alekseeva, M.S. AU Kozlov, D.A. PY 2023 IS 2023 PB Bryansk State Technical University