التفاصيل البيبلوغرافية
| العنوان: |
Enhanced CeO2 evaporation from refractory crucibles (Mo, Ta, W). |
| المؤلفون: |
Antonov, N. N., Gavrikov, A. V., Kuzmichev, S. D., Melnikov, A. D., Smirnov, V. P., Usmanov, R. A., Volkov, L. S. |
| المصدر: |
Heat & Mass Transfer; Oct2024, Vol. 60 Issue 10, p1677-1685, 9p |
| مصطلحات موضوعية: |
MASS spectrometry, X-ray spectroscopy, TANTALUM, MOLYBDENUM, TUNGSTEN |
| مستخلص: |
The study is devoted to enhanced CeO2 evaporation in the temperature range between 2130 and 2650 K from refractory crucibles made of different materials: molybdenum, tantalum, and tungsten. The composition datum of vapor and films deposited on collectors receiving evaporation products were obtained by quadrupole mass spectroscopy and by energy-dispersive X-ray spectroscopy. One of approximation coefficients of the temperature dependence of CeO2 vapor in the range between 2150 and 2220 K was measured. The study is of interest for a variety of technologies utilizing refractory oxide evaporation with high productivity, including the plasma mass separation methods. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |