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VEKLICH, A. BARTLOVÁ, M. BORETSKIJ, V. MURMANTSEV, A. NINOVSKIJ, V. IVANISIK, A.
Original Title
Plasma Properties of Electric Arc Discharge Burning Between Cu-W Composites Electrodes
Type
journal article in Scopus
Language
English
Original Abstract
Plasma of electric arc discharge burning between different types of composite Cu-W electrodes was investigated. Electrodes manufactured of Cu-W composite materials (30/70% by mass) by shock sintering technology at temperatures of 750, 850, 950, and 1050°C were used. Optical emission spectroscopy techniques were applied to determine the main plasma parameters. Specifically, the side-on spectra of plasma emission were registered using a space-resolved spectrograph with a CMOS camera as a sensor device. The plasma thermodynamics properties were calculated based on the equilibrium plasma composition, which was determined using experimentally obtained radial distributions of temperatures and atom concentrations of the metals.
Keywords
Plasma propertires, arc discharge, optical emission spectroscopy, composite materials, erosion resistance
Authors
VEKLICH, A.; BARTLOVÁ, M.; BORETSKIJ, V.; MURMANTSEV, A.; NINOVSKIJ, V.; IVANISIK, A.
Released
6. 9. 2023
Publisher
Czech Technical University in Prague
Location
Praha
ISBN
2336-2626
Periodical
Plasma Physics and Technology
Year of study
10
Number
3
State
Czech Republic
Pages from
132
Pages to
135
Pages count
4
URL
https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9194
Full text in the Digital Library
http://hdl.handle.net/11012/214445
BibTex
@article{BUT184603, author="Anatolyj {Veklich} and Milada {Bartlová} and Vjacheslav {Boretskij} and Aleksandr {Murmantsev} and Volodymyr {Ninovskij} and A.I. {Ivanisik}", title="Plasma Properties of Electric Arc Discharge Burning Between Cu-W Composites Electrodes", journal="Plasma Physics and Technology", year="2023", volume="10", number="3", pages="132--135", doi="10.14311/ppt.2023.3.132", issn="2336-2626", url="https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9194" }