Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/35053
Or use following links to share this resource in social networks: Recommend this item
Title Characterization of Ti-B-C-N Nanocomposite Coatings
Authors Ivashchenko, V.I.
Scrynskyy, P.L.
Kuzmichev, A.I.
Ivashchenko, L.A.
Khyzhun, O.Yu.
Timofejeva, I.I.
Butenko, O.O.
Granko, V.M.
ORCID
Keywords Magnetron Sputtering
TiN/BCN Nanolayered Coatings
Nanohardness
Knoop Hardness
Mi-crostructure
Chemical Bonding
Type Conference Papers
Date of Issue 2013
URI http://essuir.sumdu.edu.ua/handle/123456789/35053
Publisher Sumy State University
License
Citation Characterization of Ti-B-C-N Nanocomposite Coatings [Текст]/ V.I. Ivashchenko, P.L. Scrynskyy, A.I. Kuzmichev et al. // Nanomaterials: Applications & Properties (NAP-2013) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No1. - 01NTF02
Abstract Nanocomposite Ti-B-N-C coatings were deposited by magnetron sputtering of TiN and B4C targets in the argon-nitrogen atmosphere at different nitrogen flow rates (FN2). The structure, chemical bonding and mechanical properties were investigated. The results of the investigations of the nanocomposite, TiN and BCN coatings show that the Ti-B-C-N coatings consist of the TiNC nanocrystals (3.4 – 6.5 nm) embedded into the amorphous matrix that consists of amorphous boron nitrogen (a-BN) and amorphous carbon (a-C). The coatings contain a small admixture of titanium oxides that are aggregated at the grain boundaries. The coatings deposited at high nitrogen flow rates were textured. An introduction of nitrogen prompts the formation of the nanocrystallites of the TiN-TiC solid solutions and the a-BN amorphous tissue, which, in turn, causes the improvement of the mechanical properties of the Ti-B-C-N coatings. The best samples ex-hibited nanohardnes above 39 GPa. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35053
Appears in Collections: Наукові видання (ЕлІТ)

Views

Australia Australia
1
Belgium Belgium
1
China China
4
France France
2
Germany Germany
71852944
Greece Greece
1
Ireland Ireland
90747
Italy Italy
1
Lithuania Lithuania
1
Pakistan Pakistan
1
Puerto Rico Puerto Rico
1
Russia Russia
18
Singapore Singapore
1
Sweden Sweden
1
Turkey Turkey
2
Ukraine Ukraine
7175723
United Kingdom United Kingdom
2325615
United States United States
55077373
Unknown Country Unknown Country
7175722
Vietnam Vietnam
7722

Downloads

China China
55077374
France France
71852945
Germany Germany
71852946
Hong Kong SAR China Hong Kong SAR China
1
Ireland Ireland
90746
Lithuania Lithuania
1
Singapore Singapore
1
Ukraine Ukraine
21526236
United Kingdom United Kingdom
1
United States United States
71852943
Unknown Country Unknown Country
57
Vietnam Vietnam
1

Files

File Size Format Downloads
princon_2013_2_1_4.pdf 358.84 kB Adobe PDF 292253252

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