Effect of low-temperature annealings on mechanical properties and evolution of nanostructured alloy Zr1Nb
The processes of internal stresses relaxation in Zr1Nb nanocrystalline alloy after low-temperature annealing were studied. The relationship of structural states obtained as a result of annealings with the regularities of development of plastic deformation at creep was established. It is shown that h...
Збережено в:
| Дата: | 2017 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2017
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136726 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of low-temperature annealings on mechanical properties and evolution of nanostructured alloy Zr1Nb / V.I. Sokolenko, E.V. Karaseva, A.V. Mats, E.S. Savchuk, V.A. Frolov // Functional Materials. — 2017. — Т. 24, № 2. — С. 256-260. — Бібліогр.: 14 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The processes of internal stresses relaxation in Zr1Nb nanocrystalline alloy after low-temperature annealing were studied. The relationship of structural states obtained as a result of annealings with the regularities of development of plastic deformation at creep was established. It is shown that heat treatments of Zr1Nb nanostructured alloy, which provide the increase of the plasticity, change qualitatively the alloy structure, destruct the nanostructured state that results in decrease of the mechanical characteristics of the material and the degree of resistance to subsequent deformation during the creep at the temperature of 700 K. |
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