Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/34914
Or use following links to share this resource in social networks: Recommend this item
Title Structure, Properties and Element Composition of Alumina Coatings, Obtained by Micro-Arc Oxidation Method
Authors Pohrebniak, Oleksandr Dmytrovych  
Kaverina, Alisa Sher Akhmad
Drozdenko, Oleksii Oleksandrovych  
Sobol, O.V.
Komarov, F.F.
Tyurin, Yu.N.
Yakuschenko, I.V.
Partyka, J.
ORCID http://orcid.org/0000-0002-9218-6492
http://orcid.org/0000-0002-0047-739X
Keywords micro-arc oxidation
Al2O3
crystalline and amorphous phase
the annihilation of positrons
Type Conference Papers
Date of Issue 2012
URI http://essuir.sumdu.edu.ua/handle/123456789/34914
Publisher Sumy State University
License
Citation Structure, Properties and Element Composition of Alumina Coatings, Obtained by Micro-Arc Oxidation Method / A. S. Kaverina, J. Partyka, A. D. Pogrebnjak 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. - 02NFC32-02NFC32
Abstract Coatings of aluminium oxide Al2O3 were obtained by micro-arc oxidation under different conditions of deposition. They were analysed by such methods as: positron annihilation spectroscopy (PAS), Rutherford backscattering (RBS), X-ray diffraction (XRD) and scanning electron microscopy with microanalysis (SEM with EDS). Investigated samples showed good adhesion to the substrate, low concentration of nanopores in the bulk. Content of amorphous phase in the coating was about 20 vol.%, and metastable -Al2O3 - Al2O3 phases about less than 10 vol.%. It was demonstrated that by varying of parameters of deposition, it is possible to control the physical – mechanical properties of obtained coatings as well as their element composition and surface morphology. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34914
Appears in Collections: Наукові видання (ЕлІТ)

Views

Brazil Brazil
1
China China
92899404
Czechia Czechia
1
Denmark Denmark
1
Finland Finland
1
France France
1
Germany Germany
8
Greece Greece
1
Ireland Ireland
553446
Kazakhstan Kazakhstan
1
Lithuania Lithuania
1
Morocco Morocco
1
Netherlands Netherlands
3
Romania Romania
1
Russia Russia
17
Singapore Singapore
1
Spain Spain
1
Sweden Sweden
1
Turkey Turkey
5
Ukraine Ukraine
11205444
United Kingdom United Kingdom
4254870
United States United States
305929197
Unknown Country Unknown Country
11205442
Vietnam Vietnam
11904

Downloads

China China
185798640
France France
2
Germany Germany
2
Ireland Ireland
1
Lithuania Lithuania
1
Singapore Singapore
1
Ukraine Ukraine
11205445
United Kingdom United Kingdom
1
United States United States
426059754
Unknown Country Unknown Country
2127490
Vietnam Vietnam
1

Files

File Size Format Downloads
princon_2012_1_2_34.pdf 561,81 kB Adobe PDF 625191338

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.