Please use this identifier to cite or link to this item:
http://essuir.sumdu.edu.ua/handle/123456789/70785
Or use following links to share this resource in social networks:
Tweet
Recommend this item
Title | Structural Features and Tribological Properties of Multilayer Coatings Based on Refractory Metals |
Authors |
Pohrebniak, Oleksandr Dmytrovych
![]() Kravchenko, Yaroslav Olehovych ![]() Bondar, Oleksandr Viacheslavovych ![]() Zhollybekov, B. Kupchishin, A.I. |
ORCID |
http://orcid.org/0000-0002-9218-6492 http://orcid.org/0000-0003-0984-1298 http://orcid.org/0000-0003-3174-0709 |
Keywords |
multilayer coatings thermal stability coefficient of friction corrosion resistance wear |
Type | Article |
Date of Issue | 2018 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/70785 |
Publisher | Pleiades Publishing, Ltd |
License | Copyright not evaluated |
Citation | Structural Features and Tribological Properties of Multilayer Coatings Based on Refractory Metals [Текст] / A.D. Pogrebnjak, Ya.O. Kravchenko, O.V. Bondar [et al.] // Protection of Metals and Physical Chemistry of Surfaces. — 2018. — Vol. 54. — № 2. — С. 298-316. — DOI: 10.1134/S2070205118020107. |
Abstract |
A comparative analysis of the structural features and tribological properties of multilayer coatings
based on refractory metal compounds has been conducted in this review. Features of formation of the elec-
tronic structure of the synthesized coatings have been discussed, and the effect of methods and conditions of
deposition on changes in the physicomechanical characteristics of nanocrystalline structures based on tran-
sition metal nitrides has been shown. Dependences of antifriction properties, corrosion resistance, and ther-
mal stability on the modulation period (Λ) and the number of bilayers in the studied multilayer coatings have
been determined. A decrease in the modulation period of individual layers in a coating positively affects the
oxidation resistance of the coating, while an increase in the number of interfaces between the layers slows
down the diffusion of oxygen atoms deep into the coating and, thereby, increases the protective properties of
the multilayer system as a whole. The effect of the droplet component in cathodic-arc coatings on corrosion
development mechanisms in corrosive media has been shown. A class of multifunctional multilayer coatings
with an adaptive friction mechanism, which is characterized by a change in the properties and structure
during tribological tests, has been discussed separately. |
Appears in Collections: |
Наукові видання (ЕлІТ) |
Views

51654424

1

1

1

1

1

1

51738

1

1

1

1

1

1

188937881

3120442

1042302

376833460

1001594162

376833461
Downloads

1

376833462

1

376833461

1

188937883

1

68872566

1001594163

1
Files
File | Size | Format | Downloads |
---|---|---|---|
Pogrebnjak_Structural_Features_and_Tribological_Properties.pdf | 16.9 MB | Adobe PDF | 2013071540 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.