Joint solubility of samarium and dysprosium in solid magnesium
- Autores: Rokhlin L.1, Dobatkina T.1, Lukyanova E.1, Korolkova I.1, Tarytina I.1
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Afiliações:
- Baikov Institute of Metallurgy and Materials Science
- Edição: Volume 2016, Nº 3 (2016)
- Páginas: 239-245
- Seção: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/170406
- DOI: https://doi.org/10.1134/S0036029516030101
- ID: 170406
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Resumo
The phase compositions of solid Mg–Sm–Dy alloys corresponding to the magnesium-corner region of the phase diagram are studied by optical and scanning electron microscopy, electrical resistivity measurements, and electron microprobe analysis. The obtained results allowed us to determine the joint solubility of samarium and dysprosium in solid magnesium at 500, 400, and 300°C; it decreases with decreasing temperature. The magnesium solid solution is found to be in equilibrium only with the Mg41Sm5 and Mg24Dy5 compounds, which are in equilibrium with the magnesium solid solution in the binary Mg–Sm and Mg–Dy systems.
Sobre autores
L. Rokhlin
Baikov Institute of Metallurgy and Materials Science
Autor responsável pela correspondência
Email: rokhlin@imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991
T. Dobatkina
Baikov Institute of Metallurgy and Materials Science
Email: rokhlin@imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991
E. Lukyanova
Baikov Institute of Metallurgy and Materials Science
Email: rokhlin@imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991
I. Korolkova
Baikov Institute of Metallurgy and Materials Science
Email: rokhlin@imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991
I. Tarytina
Baikov Institute of Metallurgy and Materials Science
Email: rokhlin@imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991