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Title: Application of electric discharges in impulse in micro and nanotechnology [Articol]
Authors: Topală, Pavel
Besliu, Vitalie
Stoicev, Petru
Ojegov, Alexandr
Keywords: meniscus
oxide pellicle
electrical discharges in impulse
thermo-electronic emission
Issue Date: 2012
Publisher: USARB
Citation: Application of electric discharges in impulse in micro and nanotechnology / Pavel Topala, Vitalie Besliu, Petru Stoicev, Alexandr Ojegov // Proceedings of the 16th International Conference Modern Technologies, Quality and Innovation, Iaşi – Chişinău – Belgrad : ModTech, 2012, New face of TMCR, 24-26 May 2012, Sinaia, România. – Iaşi, 2012. – Vol. 2. – P. 969-972. – ISSN 2069-6736.
Abstract: The results of experimental investigations on the application of electrical discharges in impulse at micro- and nano- surface strata formation are presented in this work. The possibility of meniscuses extraction is demonstrated. It provides the increasing of cathodes active surface area up to 8 times and the increasing of thermo-electronic emission capacity up to 10 times. The surface oxidation occurs at nano-scale depths under the regime of “cold” electrode spots action. The oxide pellicles increases by 10 times the resistance to corrosion of pieces made of construction steel.
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