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Title Structure and Properties of Nanocomposite Coatings Based on Titanium, Oxygen, Carbon and Hydrogen Obtained by the Cumulative-Detonation Device
Authors Kovaleva, M.G.
Arseenko, M.Y.
Prozorova, M.S.
Tyurin, Y.N.
Kolisnichenko, O.V.
ORCID
Keywords cumulative-detonation technology
aluminium alloys
nanostructured composite coatings
lamellas
Type Conference Papers
Date of Issue 2012
URI http://essuir.sumdu.edu.ua/handle/123456789/34889
Publisher Sumy State University
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Citation Structure and Properties of Nanocomposite Coatings Based on Titanium, Oxygen, Carbon and Hydrogen Obtained by the Cumulative-Detonation Device / M. S. Prozorova, M. Y. Arseenko, Y. N. Tyurin et al. // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No2. - 02NFC19-02NFC19
Abstract Nanocomposite coatings based on Ti, O, C and H thickness of 70 – 200 microns with hardness of 1015 250 HV0.05 and porosity 2 – 5% were deposited on aluminium samples by using the cumulativedetonation equipment. The nanocomposite coatings were examined by scanning electron microscopy (SEM), transmission electron microscopy (TEM) with diffraction, X-ray phase analysis, hardness measurements. It is shown that the area of the coating that adjoins to the substrate contains a transition layer of intermetallic TiAl and the nanocomposite coatings based on Ti, O, C and H are characterized by the presence of titanium nanocrystalline grains with face-centered close-packed lattice, amorphous phases and nanoamorphous oxide of titanium. It was found that the main phases of the composite coatings are Ti, TiO, rutile, anatase, Ti2O3. In the composite coatings formed from the hydrogenated powder was recorded the presence of -TiH phase and TiH2. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34889
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China China
12
Germany Germany
2
Ireland Ireland
1
Lithuania Lithuania
1
Ukraine Ukraine
386127
United Kingdom United Kingdom
1
United States United States
1157461
Unknown Country Unknown Country
56
Vietnam Vietnam
1

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