Purification of hafnium from oxygen and nitrogen
Data on the influence content of interstitial impurities on the mechanical properties of hafnium are presented in this work. Investigations the purification of hafnium from oxygen at added of aluminum on the melting reduction stage with subsequent refining electron beam melting were performed. It...
Збережено в:
| Дата: | 2013 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Науковий фізико-технологічний центр МОН та НАН України
2013
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| Назва видання: | Физическая инженерия поверхности |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/100311 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Purification of hafnium from oxygen and nitrogen / M.M. Pylypenko, A.A. Drobyshevskaya // Физическая инженерия поверхности. — 2013. — Т. 11, № 3. — С. 270–274. — Бібліогр.: 14 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Data on the influence content of interstitial impurities on the mechanical properties of hafnium are
presented in this work. Investigations the purification of hafnium from oxygen at added of aluminum
on the melting reduction stage with subsequent refining electron beam melting were performed. It is
shown that vacuum thermal treatment of hafnium tetrafluoride before carrying out melting reduction
reduces the nitrogen content in hafnium less than 0.005 wt.%. |
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