%0 Journal Article %T Application of metallophysical methods of certification of roller drive materials %A Ivanova, G.V. %A Tsvetkova, G.V. %A Tarasenko, E.A. %A Evsim, M.G. %K roller, roller drive, linear actuator, microhardness, chemical composition, microstructure %J Science intensive technologies in mechanical engineering %D 2025 %N 2025 %P 7 %I Bryansk State Technical University