Structural-phase and Strained State of Vacuum-ARC Mo-N Coatings
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Structural-phase and Strained State of Vacuum-ARC Mo-N Coatings
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| Creator |
Andreev, A.A.
Grigorev, S.N. Sobol, O.V. Volosova, M.A. Stolbovoy, V.A. Filchikov, V.Ye. |
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| Subject |
Vacuum-arc coating
Mo–N system Negative bias Structural-phase state Elastic-strained (stressed) state |
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| Description |
The effect of substrate bias on the structural-phase and elastic stress-strained state during the formation of vacuum-arc deposited nanostructural coatings of the Mo–N system has been studied. An increase in the bias potential leads to (i) predominant [111] orientation of the growing molybdenum nitride crystals with a NaCl-type cubic lattice (γ-Mo2N phase) and (ii) the appearance of a second phase with a body-centered cubic crystal lattice that is characteristic of pure molybdenum. The elastically strained (stressed) state of the coating is determined not only by the conditions of deposition, but also by the mechanical properties of a substrate. In order to provide for formation of coatings in a high-elastic-strained (stressed) state, it is necessary to deposit coatings onto substrates with high elastic modulus, which prevent metal flow at the interface. |
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| Publisher |
Сумський державний університет
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| Date |
2014-05-22T07:53:21Z
2014-05-22T07:53:21Z 2012 |
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| Type |
Article
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| Identifier |
Structural-phase and Strained State of Vacuum-ARC Mo-N Coatings / A. A. Andreev, O. V. Sobol, S. N. Grigorev 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. - 02NFC04-02NFC04
http://essuir.sumdu.edu.ua/handle/123456789/34806 |
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| Language |
en
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