Interaction of exogenous zirconium oxide nanophases with sulfur and tin in nickel melts
- Autores: Anuchkin S.1, Burtsev V.1, Samokhin A.1
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Afiliações:
- Baikov Institute of Metallurgy and Materials Science
- Edição: Volume 2016, Nº 11 (2016)
- Páginas: 1042-1048
- Seção: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/170986
- DOI: https://doi.org/10.1134/S0036029516110021
- ID: 170986
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Resumo
The interaction of exogenous refractory compound (ZrO2) nanoparticles with sulfur and tin, which are present as surfactants in model nickel melts, is studied. Thermodynamic calculations are performed to consider the versions of removal of sulfur and tin from a melt in the form of S2, SO2, H2S, Sn, and SnO. It is shown that the probability of their removal under melting conditions is low. Their contents is found to decrease when ZrO2 nanoparticles are introduced: the degree of removal is α = 12–18% S in a model Ni–S alloy and 14–20% Sn in a model Ni–Sn alloy.
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Sobre autores
S. Anuchkin
Baikov Institute of Metallurgy and Materials Science
Email: burtsev@ultra.imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991
V. Burtsev
Baikov Institute of Metallurgy and Materials Science
Autor responsável pela correspondência
Email: burtsev@ultra.imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991
A. Samokhin
Baikov Institute of Metallurgy and Materials Science
Email: burtsev@ultra.imet.ac.ru
Rússia, Leninskii pr. 49, Moscow, 119991