Detail publikačního výsledku

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

VEKLICH, A.; BARTLOVÁ, M.; BORETSKIJ, V.; MURMANTSEV, A.; NINOVSKIJ, V.; IVANISIK, A.

Originální název

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

Anglický název

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

Druh

Článek Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Plasma propertires, arc discharge, optical emission spectroscopy, composite materials, erosion resistance

Klíčová slova v angličtině

Plasma propertires, arc discharge, optical emission spectroscopy, composite materials, erosion resistance

Autoři

VEKLICH, A.; BARTLOVÁ, M.; BORETSKIJ, V.; MURMANTSEV, A.; NINOVSKIJ, V.; IVANISIK, A.

Rok RIV

2024

Vydáno

06.09.2023

Nakladatel

Czech Technical University in Prague

Místo

Praha

ISSN

2336-2626

Periodikum

Plasma Physics and Technology

Svazek

10

Číslo

3

Stát

Česká republika

Strany od

132

Strany do

135

Strany počet

4

URL

https://ojs.cvut.cz/ojs/index.php/PPT/article/view/9194

Plný text v Digitální knihovně

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"
}

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