Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma

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

Abstract

Impulse coaxial magneto-plasma accelerator supersonic stream of electrodigit plasma. With a barrel length of up to 250 mm, the discharge is accelerated by a current 100 + 150 κA to a velocity of 3+5 km/s at atmospheric pressure. Up to 10 g of metal is taken out of a barrel. Researches on a raster electronic microscope have shown: uniformity of a covering, absence of pores and a dense interface from a surface of a substrate. The formation of a boundary layer of mutual mixture of materials of a covering and substrate by thickness 50 + 150 micron is established. It causes an extremely high adhesion of a covering from stainless steel on duralumin. A great number of jet inclusions of dense substance extending in thickness of a substrate starting ∼ from 150 microns up to 500 microns have been found out. This layer has high nanohardness. Increase of wear resistance of a surface for more than on two order. The processing of a surface of the details made of aluminium alloys by a high-velocity stream of electrodigit plasma of structure of stainless steel provides an essential increase of mechanical properties. The received covering can carry out anticorrosive functions and functions of thermal barrier.

Original languageEnglish
Title of host publication8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004
Pages298-300
Number of pages3
Volume1
DOIs
Publication statusPublished - 2004
Event8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 - Tomsk, Russian Federation
Duration: 26 Jun 20043 Jul 2004

Other

Other8th Korea-Russia International Symposium on Science and Technology, KORUS 2004
CountryRussian Federation
CityTomsk
Period26.6.043.7.04

Fingerprint

Aluminum alloys
Fluxes
Plasmas
Substrates
Stainless steel
Plasma accelerators
Aluminum copper alloys
Nanohardness
Atmospheric pressure
Wear resistance
Boundary layers
Microscopes
Adhesion
Mechanical properties
Processing
Metals
Hot Temperature

Keywords

  • Coaxial magneto-plasma accelerator
  • Metallic coating
  • Superdeep penetration

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Sivkov, A. A., Gerasimov, D. Y., & Tsibina, A. S. (2004). Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma. In 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004 (Vol. 1, pp. 298-300) https://doi.org/10.1109/KORUS.2004.1555353

Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma. / Sivkov, A. A.; Gerasimov, D. Y.; Tsibina, A. S.

8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. Vol. 1 2004. p. 298-300.

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

Sivkov, AA, Gerasimov, DY & Tsibina, AS 2004, Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma. in 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. vol. 1, pp. 298-300, 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004, Tomsk, Russian Federation, 26.6.04. https://doi.org/10.1109/KORUS.2004.1555353
Sivkov AA, Gerasimov DY, Tsibina AS. Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma. In 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. Vol. 1. 2004. p. 298-300 https://doi.org/10.1109/KORUS.2004.1555353
Sivkov, A. A. ; Gerasimov, D. Y. ; Tsibina, A. S. / Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma. 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. Vol. 1 2004. pp. 298-300
@inproceedings{ff566f977b874933aae8f9897c1fa6a0,
title = "Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma",
abstract = "Impulse coaxial magneto-plasma accelerator supersonic stream of electrodigit plasma. With a barrel length of up to 250 mm, the discharge is accelerated by a current 100 + 150 κA to a velocity of 3+5 km/s at atmospheric pressure. Up to 10 g of metal is taken out of a barrel. Researches on a raster electronic microscope have shown: uniformity of a covering, absence of pores and a dense interface from a surface of a substrate. The formation of a boundary layer of mutual mixture of materials of a covering and substrate by thickness 50 + 150 micron is established. It causes an extremely high adhesion of a covering from stainless steel on duralumin. A great number of jet inclusions of dense substance extending in thickness of a substrate starting ∼ from 150 microns up to 500 microns have been found out. This layer has high nanohardness. Increase of wear resistance of a surface for more than on two order. The processing of a surface of the details made of aluminium alloys by a high-velocity stream of electrodigit plasma of structure of stainless steel provides an essential increase of mechanical properties. The received covering can carry out anticorrosive functions and functions of thermal barrier.",
keywords = "Coaxial magneto-plasma accelerator, Metallic coating, Superdeep penetration",
author = "Sivkov, {A. A.} and Gerasimov, {D. Y.} and Tsibina, {A. S.}",
year = "2004",
doi = "10.1109/KORUS.2004.1555353",
language = "English",
isbn = "0780383834",
volume = "1",
pages = "298--300",
booktitle = "8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004",

}

TY - GEN

T1 - Obtaining of the aluminium alloy surface by high velocity flux of electro discharge plasma

AU - Sivkov, A. A.

AU - Gerasimov, D. Y.

AU - Tsibina, A. S.

PY - 2004

Y1 - 2004

N2 - Impulse coaxial magneto-plasma accelerator supersonic stream of electrodigit plasma. With a barrel length of up to 250 mm, the discharge is accelerated by a current 100 + 150 κA to a velocity of 3+5 km/s at atmospheric pressure. Up to 10 g of metal is taken out of a barrel. Researches on a raster electronic microscope have shown: uniformity of a covering, absence of pores and a dense interface from a surface of a substrate. The formation of a boundary layer of mutual mixture of materials of a covering and substrate by thickness 50 + 150 micron is established. It causes an extremely high adhesion of a covering from stainless steel on duralumin. A great number of jet inclusions of dense substance extending in thickness of a substrate starting ∼ from 150 microns up to 500 microns have been found out. This layer has high nanohardness. Increase of wear resistance of a surface for more than on two order. The processing of a surface of the details made of aluminium alloys by a high-velocity stream of electrodigit plasma of structure of stainless steel provides an essential increase of mechanical properties. The received covering can carry out anticorrosive functions and functions of thermal barrier.

AB - Impulse coaxial magneto-plasma accelerator supersonic stream of electrodigit plasma. With a barrel length of up to 250 mm, the discharge is accelerated by a current 100 + 150 κA to a velocity of 3+5 km/s at atmospheric pressure. Up to 10 g of metal is taken out of a barrel. Researches on a raster electronic microscope have shown: uniformity of a covering, absence of pores and a dense interface from a surface of a substrate. The formation of a boundary layer of mutual mixture of materials of a covering and substrate by thickness 50 + 150 micron is established. It causes an extremely high adhesion of a covering from stainless steel on duralumin. A great number of jet inclusions of dense substance extending in thickness of a substrate starting ∼ from 150 microns up to 500 microns have been found out. This layer has high nanohardness. Increase of wear resistance of a surface for more than on two order. The processing of a surface of the details made of aluminium alloys by a high-velocity stream of electrodigit plasma of structure of stainless steel provides an essential increase of mechanical properties. The received covering can carry out anticorrosive functions and functions of thermal barrier.

KW - Coaxial magneto-plasma accelerator

KW - Metallic coating

KW - Superdeep penetration

UR - http://www.scopus.com/inward/record.url?scp=29344447295&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=29344447295&partnerID=8YFLogxK

U2 - 10.1109/KORUS.2004.1555353

DO - 10.1109/KORUS.2004.1555353

M3 - Conference contribution

SN - 0780383834

VL - 1

SP - 298

EP - 300

BT - 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004

ER -