Hybrid magneto-plasma accelerator use for the deposition of coatings

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Experimental results on high-velocity acceleration of plasma in a coaxial magneto-plasma accelerator are presented. With a barrel length of 300 mm, the front part of the discharge-plasma structure was accelerated by a current pulse of up to 150 kA to a velocity of 3-5 km/s at atmospheric pressure. For one cycle the plasma mass is obtained up to 10 g. The coatings of copper and alloy steel of high quality are obtained with a thickness of 100 μm on the metallic substrates with the formation of a boundary layer of the mutual mixture up to 50 μm. In the accelerator with the titanium electrodes a dynamic synthesis of titanium carbide is achieved. TiC+Ti (2:1) composite coating with a thickness of 1 mm is deposited onto a steel substrate. Superdeep penetration of the beam substance to a depth of 350 μm with the channels diameter of penetration of ∼1 μm as well as a severe change of the steel microstructure and the increase of microhardness of substrate by an augmentation established. Experimental data, which allows one to explain the superdeep penetration with a cumulation classical theory and cumulative streams penetration, are obtained.

Original languageEnglish
Title of host publicationProceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages91-96
Number of pages6
Volume1
ISBN (Print)8978686176, 9788978686174
Publication statusPublished - 2003
Event7th Korea-Russia International Symposium on Science and Technology, KORUS 2003 - Ulsan, Korea, Republic of
Duration: 28 Jun 20036 Jul 2003

Other

Other7th Korea-Russia International Symposium on Science and Technology, KORUS 2003
CountryKorea, Republic of
CityUlsan
Period28.6.036.7.03

Fingerprint

Plasma accelerators
Steel
Plasmas
Coatings
Substrates
Titanium carbide
Composite coatings
Alloy steel
Microhardness
Atmospheric pressure
Atmospheric Pressure
Particle accelerators
Boundary layers
Titanium
Copper
Electrodes
Microstructure

Keywords

  • Acceleration
  • Accelerator magnets
  • Atmospheric-pressure plasmas
  • Coatings
  • Coaxial components
  • Copper alloys
  • Iron alloys
  • Plasma accelerators
  • Steel
  • Titanium

ASJC Scopus subject areas

  • Building and Construction
  • Pollution
  • Biotechnology
  • Social Sciences (miscellaneous)
  • Medicine (miscellaneous)
  • Education

Cite this

Sivkov, A., Ilyin, A. P., Gerasimov, D. U., Saigash, A. S., & Kwon, Y. S. (2003). Hybrid magneto-plasma accelerator use for the deposition of coatings. In Proceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology (Vol. 1, pp. 91-96). [1222402] Institute of Electrical and Electronics Engineers Inc..

Hybrid magneto-plasma accelerator use for the deposition of coatings. / Sivkov, A.; Ilyin, A. P.; Gerasimov, D. U.; Saigash, A. S.; Kwon, Y. S.

Proceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2003. p. 91-96 1222402.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sivkov, A, Ilyin, AP, Gerasimov, DU, Saigash, AS & Kwon, YS 2003, Hybrid magneto-plasma accelerator use for the deposition of coatings. in Proceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology. vol. 1, 1222402, Institute of Electrical and Electronics Engineers Inc., pp. 91-96, 7th Korea-Russia International Symposium on Science and Technology, KORUS 2003, Ulsan, Korea, Republic of, 28.6.03.
Sivkov A, Ilyin AP, Gerasimov DU, Saigash AS, Kwon YS. Hybrid magneto-plasma accelerator use for the deposition of coatings. In Proceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology. Vol. 1. Institute of Electrical and Electronics Engineers Inc. 2003. p. 91-96. 1222402
Sivkov, A. ; Ilyin, A. P. ; Gerasimov, D. U. ; Saigash, A. S. ; Kwon, Y. S. / Hybrid magneto-plasma accelerator use for the deposition of coatings. Proceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2003. pp. 91-96
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AB - Experimental results on high-velocity acceleration of plasma in a coaxial magneto-plasma accelerator are presented. With a barrel length of 300 mm, the front part of the discharge-plasma structure was accelerated by a current pulse of up to 150 kA to a velocity of 3-5 km/s at atmospheric pressure. For one cycle the plasma mass is obtained up to 10 g. The coatings of copper and alloy steel of high quality are obtained with a thickness of 100 μm on the metallic substrates with the formation of a boundary layer of the mutual mixture up to 50 μm. In the accelerator with the titanium electrodes a dynamic synthesis of titanium carbide is achieved. TiC+Ti (2:1) composite coating with a thickness of 1 mm is deposited onto a steel substrate. Superdeep penetration of the beam substance to a depth of 350 μm with the channels diameter of penetration of ∼1 μm as well as a severe change of the steel microstructure and the increase of microhardness of substrate by an augmentation established. Experimental data, which allows one to explain the superdeep penetration with a cumulation classical theory and cumulative streams penetration, are obtained.

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KW - Atmospheric-pressure plasmas

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KW - Iron alloys

KW - Plasma accelerators

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KW - Titanium

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