Hydrogen Mobility and Its Interaction with Dislocations in Nickel-Based Inconel 718 Alloy
The hydrogen effects in the nickel-based alloy Inconel 718 are studied using the mechanical spectroscopy and mechanical tests. The enthalpies of hydrogen-atoms’ migration and hydrogen–dislocations binding as well as the condensation temperature for the hydrogen clouds at the dislocations are determi...
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| Видавець: | Інститут металофізики ім. Г.В. Курдюмова НАН України |
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| Дата: | 2017 |
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут металофізики ім. Г.В. Курдюмова НАН України
2017
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| Назва видання: | Металлофизика и новейшие технологии |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/125490 |
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| Цитувати: | Hydrogen Mobility and Its Interaction with Dislocations in Nickel-Based Inconel 718 Alloy / S.M. Teus // Металлофизика и новейшие технологии. — 2017. — Т. 39, № 5. — С. 593-606. — Бібліогр.: 46 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The hydrogen effects in the nickel-based alloy Inconel 718 are studied using the mechanical spectroscopy and mechanical tests. The enthalpies of hydrogen-atoms’ migration and hydrogen–dislocations binding as well as the condensation temperature for the hydrogen clouds at the dislocations are determined. It is concluded that interaction of hydrogen atoms with dislocations is responsible for hydrogen embrittlement. |
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