Features of surface modification of copper-based alloys under powerful plasma exposures
Paper presents features of plasma alloying of Cu-based materials with Ti-Cr, Ti-Cr-Ti-Nb, Ti-Cr-Ti-Zr, Ti-Cr-TiZrO coatings in different regimes of the QSPA Kh-50. Targets were made from copper samples covered of multilayer PVD coatings have been deposited within a Bulat-type facility. Prepared tar...
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| Datum: | 2018 |
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| Hauptverfasser: | , , , , , , , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2018
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| Schriftenreihe: | Вопросы атомной науки и техники |
| Schlagworte: | |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/148861 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Features of surface modification of copper-based alloys under powerful plasma exposures / O. Byrka, N. Aksenov, A. Chunadra, L. Fomina, S. Herashchenko, V. Makhlai, S. Malykhin, K. Sereda, S. Surovitskiy, I. Garkusha // Вопросы атомной науки и техники. — 2018. — № 6. — С. 143-146. — Бібліогр.: 12 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Paper presents features of plasma alloying of Cu-based materials with Ti-Cr, Ti-Cr-Ti-Nb, Ti-Cr-Ti-Zr, Ti-Cr-TiZrO coatings in different regimes of the QSPA Kh-50. Targets were made from copper samples covered of
multilayer PVD coatings have been deposited within a Bulat-type facility. Prepared targets were irradiated with
powerful plasma streams with energy loads achieved 0.6 MJ/m2
and the pulse duration of 0.25 ms. Influence of
plasma impacts on modification different copper alloys has been analyzed. Mechanisms of modification of thin
multilayered coatings mixed with Сu substrate in a liquid phase under the plasma processing are evaluated. |
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