Correlations between the optical emission spectra and microstructure of microplasma coatings on aluminum 2024 alloy Full article
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Applied Surface Science
ISSN: 1873-5584 , E-ISSN: 0169-4332 |
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| Output data | Year: 2012, Volume: 258, Pages: 4871-4876 Pages count : 6 DOI: 10.1016/j.apsusc.2012.01.097 | ||
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Abstract:
The microplasma synthesis of the surface layers on aluminum alloy 2024 was studied by optical emission spectroscopy in situ. The evolutions of atomic line intensities in emission spectra and the properties of obtained coatings are discussed. The evolution in the chemical composition of plasma microdischarges and coatings layer structure in the light of previously obtained data on the dynamics of phase transformation by EPR and semi-quantitative X-ray analysis were compared. In the early stages of the synthesis of the plasma consists mainly of the substrate components, but with coating thickness increasing the electrolyte components become dominant. The formation of a dense layer enriched with a-Al2O3 requires specific conditions, which can be found from the changes in the emission spectra of microdischarges radiation.
Cite:
Rogov A.B.
, Shayapov V.R.
Correlations between the optical emission spectra and microstructure of microplasma coatings on aluminum 2024 alloy
Applied Surface Science. 2012. V.258. P.4871-4876. DOI: 10.1016/j.apsusc.2012.01.097 WOS Scopus РИНЦ OpenAlex
Correlations between the optical emission spectra and microstructure of microplasma coatings on aluminum 2024 alloy
Applied Surface Science. 2012. V.258. P.4871-4876. DOI: 10.1016/j.apsusc.2012.01.097 WOS Scopus РИНЦ OpenAlex
Dates:
| Submitted: | Nov 22, 2011 |
| Published online: | Jan 24, 2012 |
Identifiers:
| Web of science: | WOS:000300992300008 |
| Scopus: | 2-s2.0-84857787058 |
| Elibrary: | 17978918 |
| OpenAlex: | W1976226105 |