Autor: Pilko, V. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Formation of Perspective Composite Coatings by Ion-Beam Assisted Deposition
Autorzy:: Komarov, F.
Pilko, V.
Pogrebnjak, A.
Karvat, C.
Kiszczak, K.
Kozak, C.
Powiązania:: https://bibliotekanauki.pl/articles/1400425.pdf
Data publikacji:: 2013-05
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 68.55.Nq
Opis:: TiAlN, TiSiN, and TiCrN composite layers were deposited by magnetron sputtering and sliding - angle ion beam sputtering of the inner surface of hollow truncated cones of different compositions. The composition of both type coatings and component depth distributions were studied by the Rutherford backscattering spectrometry. The structural and phase analyses of the deposited films were performed by transmission electron microscopy and diffraction. Microhardness, wear resistance and friction coefficient of the coatings were also measured and discussed in the relationship with the structure and composition. Microhardness tests showed that the registered data varied in the range 10 to 50 GPa, depending on composition and concentration of components. The best wear protection results from the magnetron deposited Ti-Al-N systems in a narrow range of component concentrations. A minimal friction coefficient was revealed for the magnetron sputtered layers.
Źródło:: Acta Physica Polonica A; 2013, 123, 5; 800-803
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Formation and Characterization of Nanostructured Composite Coatings Based on the TiN Phase
Autorzy:: Komarov, F.
Konstantinov, S.
Pogrebnjak, A.
Pilko, V.
Kozak, C.
Opielak, M.
Powiązania:: https://bibliotekanauki.pl/articles/1198880.pdf
Data publikacji:: 2014-06
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 68.55.Nq
Opis:: Nanostructured thin-film coatings based on titanium nitride, doped with silicon, chromium and aluminium were the object of this study. The creation of a smooth transition layer was carried out by the changing of a supplying nitrogen flow to the vacuum chamber during the application. TiSiN, TiCrN and TiAlN coatings were deposited. The studies of the structure, elemental and phase composition of the coatings were carried out. Also, the performance of coatings was investigated. The results can be used in today's technology, such as mechanical engineering.
Źródło:: Acta Physica Polonica A; 2014, 125, 6; 1292-1295
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Peculiarities of Swift Proton Transmission through Tapered Glass Capillaries
Autorzy:: Komarov, F.
Kamyshan, A.
Pil'ko, V.
Powiązania:: https://bibliotekanauki.pl/articles/1503781.pdf
Data publikacji:: 2011-07
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 34.35.+a
Opis:: A study of the 150-300 keV proton beam transmission through glass (borosilicate) tapered capillaries with different diameters of the input and output of the capillary was performed. The focusing effect was observed. The areal density of the transmitted beam is enhanced by approximately 20 times. It was shown that changing a taper angle from 0.5 deg to 1.7 deg evidences the increase of the transmission coefficient more than by 300 times keeping the initial energy spectrum of ions.
Źródło:: Acta Physica Polonica A; 2011, 120, 1; 16-18
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Composition and Microstructure of Surface Layers Produced by Ion Beam Assisted Deposition of Metals from a Pulsed Arc-Discharge Plasma onto Aluminum Substrates
Autorzy:: Poplavsky, V.
Komarov, F.
Luhin, V.
Pil'ko, V.
Partyka, J.
Powiązania:: https://bibliotekanauki.pl/articles/1402241.pdf
Data publikacji:: 2015-11
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 68.37.Hk
68.55.Nq
Opis:: Ion beam assisted deposition of alloying metals (Zn, Cd, Zr, Cr) onto pure aluminum and aluminum alloy substrates from the plasma of a pulsed arc discharge for the purpose of materials corrosion stability was carried out. The Rutherford backscattering spectrometry, electron backscatter diffraction, scanning electron microscopy, and electron probe microanalysis methods were applied to investigate composition and microstructure of the prepared layers. It was found that the obtained layers are characterized by amorphous atomic structure and contain the atoms of deposited metal, substrate material components, as well as impurities of oxygen and carbon; their thickness was measured to be ≈ 30-100 nm.
Źródło:: Acta Physica Polonica A; 2015, 128, 5; 946-948
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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