The influence of irradiation by hydrogen plasma on the structure and phase compozition Ti-Zr-Ni alloys containing quasicrystalline phase
The effect of irradiation by ITER ELM-like hydrogen plasma heat load of 0.6 MJ/m² to change of morphology, structure and phase composition of Ti41,5Zr41,5Ni17 alloy is investigated. The initial state of such alloy is characterized by presence of crystal- approximant 1/1 phase (W-phase) with lattice...
Збережено в:
| Дата: | 2012 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2012
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| Назва видання: | Вопросы атомной науки и техники |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/109198 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The influence of irradiation by hydrogen plasma on the structure and phase compozition Ti-Zr-Ni alloys containing quasicrystalline phase / S.V. Bazdyreva, I.E. Garkusha, V.A. Makhlaj, S.V. Malykhin, A.T. Pugachоv // Вопросы атомной науки и техники. — 2012. — № 6. — С. 226-228. — Бібліогр.: 9 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The effect of irradiation by ITER ELM-like hydrogen plasma heat load of 0.6 MJ/m² to change of morphology, structure and phase composition of Ti41,5Zr41,5Ni17 alloy is investigated. The initial state of such alloy is characterized by presence of crystal- approximant 1/1 phase (W-phase) with lattice constant аW = 1.428 ±0.0003 nm and icosahedral quasi-crystalline phase (i-phase) with quasi-crystalline parameter aq = 0.5175 ±0.0003 nm. Plasma irradiation causes creation of re-solidified layer with depth up to 50 μm and phase transformation of crystal- approximant 1/1 to quasi-crystalline phase. |
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