The specifics of copper coatings production by pulsed arc method
DOI:
https://doi.org/10.26577/2409-6121-2015-2-2-49-52Keywords:
Key words, vacuum-arc accelerator, spraying, plasma flows, coatings. PACS numbers, 81.15.-z, 52.80.Mg.Abstract
Nowadayspulsed plasma processing systems are rapidly developing which is expected to achieve more effective results. This paper shows the results of studies ofplasma flows effects generated in VAA-1 vacuum-arc accelerator. Material is treateddue to thermo-physical processes associated with emission of cathode material. The paper presents the results of experiments on coatings obtaining from copper using pulsed vacuum-arc method on a substrate of structural materials such as carbon steel, tool steel, and aluminum.References
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[3] V.I. Tereshin. at al. Pulsed plasma accelerators of different gas ions for surface modification // Rev. Sci. Instrum. – 2002. – Vol. 73. – Р. 1-3.
[4] A.T. Gabdullina, A.M. Zhukeshov. Razrabotka sistem upravlenija i kontrolja dlja perspektivnyh vakuumnyh tehnologicheskih ustanovok: otcheto NIR (promezhutochnyj) – Almaty: KAZINTI,– GR № 0112RK02733, Inv .№ 0212RK01417. – 2012. – P. 40.
[5] V.V. Chebotarev, I.E. Garkusha, J. Langner. Surface structure changes induced by pulsed plasma streams processing // J. Problems of atomic science and technology. – Series: Plasma physics. – 1999. – Vol. 3. – Р.273-275.
[6] B.A. Vershok, A.B. Dormashev, I.Ja. Margulev. at al. Poluchenie nanoporoshkavakuumnym impul'sno-dugovym metodom // Voprosy atomnoj nauki i tehniki. Ser.: Termojadernyj sintez. – 2006. – Vol. 2. – P. 31–40.
[7] K. Tsuruta, K. Sekiya, G. Watanabe. Velocities of Copper and Silver Ions Generated from an Impulse Vacuum Arc // IEE transactions on plasma sciences. – 1997. – Vol. 25. – P. 603-608.
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Published
2016-10-05
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Plasma Physics and Related Technology
