Fracture of Nanostructured Ceramic Coatings on Metal Substrates under Thermal and Mechanical Loadings
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Fracture of Nanostructured Ceramic Coatings on Metal Substrates under Thermal and Mechanical Loadings
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| Creator |
Panin, A.V.
Shugurov, A.R. Sergeev, V.P. Martynyak, R.M. |
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| Subject |
Protective Coatings
Fracture Thermal Cycling Mechanical Loading Wear |
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| Description |
Characteristic features of fracture of nanostructured Si-Al-N and Zr-Y-O ceramic coatings on metal substrates subjected to thermal cycling, uniaxial tension and wear tests are studied. The effect of elemental composition of the coatings on their fracture and delamination from the substrate is shown. The effect of bombardment of the Cu substrate by low-energy Zr+ ions on adhesion and fracture of the Si-Al-N heat resistant coatings is investigated. The dependence of the wear resistance of Si-Al-N / Zr-Y-O multilayer coatings on the number of Si-Al-N and Zr-Y-O layers and on their thickness is revealed. It is found that the coating consisting of 6 bilayers is characterized by minimal wear.
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| Publisher |
Sumy State University
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| Date |
2014-05-28T11:02:16Z
2014-05-28T11:02:16Z 2013 |
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| Type |
Article
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| Identifier |
Fracture of Nanostructured Ceramic Coatings on Metal Substrates under Thermal and Mechanical Loadings [Текст] / A.V. Panin, A.R. Shugurov, V.P. Sergeev, R.M. Martynyak
// Nanomaterials: Applications & Properties (NAP-2013) : 3-rd International conference, Alushta, the Crimea, Ukraine, September 16-21, 2013 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No2. - 02FNC06
http://essuir.sumdu.edu.ua/handle/123456789/35309 |
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| Language |
en
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