Ojegov, AlexandrBeşliu, VitalieTopală, PavelHîrbu, ArefaRusnac, Vladislav2023-06-192023-06-192023Formarea micro- şi nano-structurilor pe suprafeţe metalice în condiţii descărcărilor electrice / Alexandr Ojegov, Vitalie Beşliu, Pavel Topală, Arefa Hîrbu, Vladislav Rusnac // Conferinţa ştiinţifică naţională cu participare internaţională „Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective”, Ed. a 7-a, 19-20 mai 2023. – Bălţi : [s. n.], 2023. – P. 304-310. – ISBN 978-9975-81-128-6.The paper is dedicated to theoretical-experimental research on the formation of micro- and nano-structures on metallic surfaces under conditions of pulsed electric discharge machining (PEDM). In the case of the processing of construction steels with the graphite tool-electrode by applying PEDM in maintenance regime of the „cold” electrode spots, the formation of graphite structures (of the fullerene and single-walled carbon nanotube type) of the nanometric order was detected. Due to the superior mechanical properties, the coatings with micro- and nano-dimensional layers of carbon on the metal base can be applied to the processing of machine building parts in order to increase the wear resistance of the active surfaces.roAttribution-NonCommercial-NoDerivatives 4.0 Internationalpulsed electric discharge machiningcarbon nanostructuresgraphite tool-electrodefullerenesingle walled carbon nanotubeArticle