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Title: | Formarea micro- şi nano-structurilor pe suprafeţe metalice în condiţii descărcărilor electrice [Articol] |
Authors: | Ojegov, Alexandr Beşliu, Vitalie Topală, Pavel Hîrbu, Arefa Rusnac, Vladislav |
Keywords: | pulsed electric discharge machining carbon nanostructures graphite tool-electrode fullerene single walled carbon nanotube |
Issue Date: | 2023 |
Publisher: | USARB |
Citation: | Formarea 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. |
Abstract: | 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. |
URI: | http://dspace.usarb.md:8080/jspui/handle/123456789/6118 |
Appears in Collections: | Articole |
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Ojegov_formarea.pdf | 696,66 kB | Adobe PDF | View/Open |
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