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Title: Microexplosions initiated by a microwave capillary torch on a metal surface at atmospheric pressure

Abstract

The interaction of the plasma of a microwave capillary argon torch with a metal surface was studied experimentally. It is shown that the interaction of the plasma jet generated by the capillary plasma torch with the metal in atmospheric-pressure air leads to the initiation of microexplosions (sparks) on the metal surface. As a result, the initially smooth surface acquires a relief in the form of microtips and microcraters. The possibility of practical application of the observed phenomenon is discussed.

Authors:
;
Publication Date:
OSTI Identifier:
22472244
Resource Type:
Journal Article
Journal Name:
Plasma Physics Reports
Additional Journal Information:
Journal Volume: 41; Journal Issue: 7; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-780X
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ARGON; ATMOSPHERIC PRESSURE; CAPILLARIES; MICROWAVE RADIATION; PLASMA JETS; SURFACES

Citation Formats

Gritsinin, S. I., Davydov, A. M., and Kossyi, I. A., E-mail: kossyi@fpl.gpi.ru. Microexplosions initiated by a microwave capillary torch on a metal surface at atmospheric pressure. United States: N. p., 2015. Web. doi:10.1134/S1063780X1507003X.
Gritsinin, S. I., Davydov, A. M., & Kossyi, I. A., E-mail: kossyi@fpl.gpi.ru. Microexplosions initiated by a microwave capillary torch on a metal surface at atmospheric pressure. United States. https://doi.org/10.1134/S1063780X1507003X
Gritsinin, S. I., Davydov, A. M., and Kossyi, I. A., E-mail: kossyi@fpl.gpi.ru. 2015. "Microexplosions initiated by a microwave capillary torch on a metal surface at atmospheric pressure". United States. https://doi.org/10.1134/S1063780X1507003X.
@article{osti_22472244,
title = {Microexplosions initiated by a microwave capillary torch on a metal surface at atmospheric pressure},
author = {Gritsinin, S. I. and Davydov, A. M. and Kossyi, I. A., E-mail: kossyi@fpl.gpi.ru},
abstractNote = {The interaction of the plasma of a microwave capillary argon torch with a metal surface was studied experimentally. It is shown that the interaction of the plasma jet generated by the capillary plasma torch with the metal in atmospheric-pressure air leads to the initiation of microexplosions (sparks) on the metal surface. As a result, the initially smooth surface acquires a relief in the form of microtips and microcraters. The possibility of practical application of the observed phenomenon is discussed.},
doi = {10.1134/S1063780X1507003X},
url = {https://www.osti.gov/biblio/22472244}, journal = {Plasma Physics Reports},
issn = {1063-780X},
number = 7,
volume = 41,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2015},
month = {Wed Jul 15 00:00:00 EDT 2015}
}