Publication detail

Plasma Properties of Electric Arc Discharge Burning Between Cu-W Composites Electrodes

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"
}