Influence of Deposition Parameters on Physical and Mechanical Properties of Nitride High- Entropy Alloys (Ti-Zr-Hf-V-Nb)N
Electronic Archive of Sumy State University
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| Title |
Influence of Deposition Parameters on Physical and Mechanical Properties of Nitride High- Entropy Alloys (Ti-Zr-Hf-V-Nb)N
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| Creator |
Погребняк, Олександр Дмитрович
Погребняк, Александр Дмитриевич Pohrebniak, Oleksandr Dmytrovych Beresnev, V.M. Бондар, Олександр В`ячеславович Бондарь, Александр Вячеславович Bondar, Oleksandr Viacheslavovych Abadias, G. Chaitier, P. Takeda, Y. Bilokur, M.O. Yakuschenko, I.V. Lisovenko, M.O. |
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| Subject |
High-entropy alloys
Cathodic-arc-vapor-deposition Microhardness Young's modulus Friction coefficient Wear factor |
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| Description |
Increasing of the negative potential on the substrate during the deposition of high-entropy nitride coatings of (Ti-Zr-Hf-V-Nb)N system leads to formation of the texture along the [111] axis, followed by the growth of its excellence. Increasing of potential on the substrate also leads to increasing of the microhardness values of the coatings from 24.78 GPa to 27.36 GPa. Results of tribological tests showed that after applying the test nitride coatings on steel disc, its durability significantly increased. This suggests high protective properties of (Ti-Zr-Hf-V-Nb)N coatings. By varying the deposition parameters of highentropy nitride (Ti-Zr-Hf-V-Nb)N alloy, one can define structure and influence on the physical and mechanical properties of the investigated coatings. |
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| Publisher |
Sumy State University
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| Date |
2014-05-29T09:49:56Z
2014-05-29T09:49:56Z 2013 |
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| Type |
Article
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| Identifier |
Influence of Deposition Parameters on Physical and Mechanical Properties of Nitride High- Entropy Alloys (Ti-Zr-Hf-V-Nb)N [Текст] / A.D. Pogrebnjak, V.M. Beresnev, O.V. Bondar et al.
// 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. - 02FNC26
http://essuir.sumdu.edu.ua/handle/123456789/35408 |
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| Language |
en
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