Modeling the Conditions for Microdroplets Formation and their Detachment from the Molten Metal on the Electrode

Formation of nanostructure states on the surface of materials exposed to concentrated flows of energy is one of the relevant problems of modern materials processing. In the paper the authors describe the mechanism of the micro-scale droplets formation based on the study and modeling of the physical...

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Bibliographic Details
Published inSolid state phenomena Vol. 313; pp. 1 - 7
Main Authors Kuznetsov, M.A., Nevskii, Sergey A., Zernin, E.A., Sarychev, V.D., Ilyaschenko, D.P., Solodsky, S.A., Korepina, N.A.
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 2021
Subjects
Electrodes
Liquid metals
Materials processing
Plasma jets
Molten Metal
Microdroplets
Electrode
Steel
Modeling
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Summary:Formation of nanostructure states on the surface of materials exposed to concentrated flows of energy is one of the relevant problems of modern materials processing. In the paper the authors describe the mechanism of the micro-scale droplets formation based on the study and modeling of the physical processes and technological aspects of the interaction between the heterogenic plasma flows and the molten substance at the electrode tip. The authors show new physical mechanisms and criteria for micro-and nanoparticles origination, develop a physical-mathematical model of the interaction between the molten metal and the plasma discharge with imposed high-frequency pulse action.
Bibliography:Special topic volume with invited peer reviewed papers only
ISSN:1012-0394
1662-9779
1662-9779
DOI:10.4028/www.scientific.net/SSP.313.1