For citations:
Saraev Yu.N., Bezborodov V.P., Perovskaya M.V., Semenchuk V.M. Structure and hardness of wear-resistant coatings with low-frequency current modulation deposited on low carbon steel. Izvestiya. Ferrous Metallurgy. 2020;63(6):469-473. (In Russ.) https://doi.org/10.17073/0368-0797-2020-6-469-473