Tantalum pentoxide ceramic coatings deposition on Ti4AI6V substrates for biomedical applications
Tantalum pentoxide ceramic coatings are presented as perspective biomaterials for various biomedical applications. The surface properties and structure of as-deposited, annealed at 450°C and 700°C e-beam evaporated Ta2O5 films on Ti alloy substrates (Ti4Al6V) were investigated. The results demonst...
Збережено в:
| Дата: | 2011 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2011
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/90948 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Tantalum pentoxide ceramic coatings deposition on Ti4AI6V substrates for biomedical applications / N. Donkov, A. Zykova, V. Safonov, R. Rogowska, J. Smolik, V. Luk’yanchenko // Вопросы атомной науки и техники. — 2011. — № 1. — С. 131-133. — Бібліогр.: 15 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Tantalum pentoxide ceramic coatings are presented as perspective biomaterials for various biomedical applications.
The surface properties and structure of as-deposited, annealed at 450°C and 700°C e-beam evaporated Ta2O5 films on
Ti alloy substrates (Ti4Al6V) were investigated. The results demonstrated the good cyto compatibility of e-beam
evaporated Ta2O5 coatings especially in the case of annealed films with strong stoichiometric Ta2O5 composition.
Replacing the surface bounds with oxygen by either thermal or plasma treatment results in shear at more chemically
stable hydrophilic surface region. |
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