Modeling the viscosity of silicate melts containing manganese oxide
Our recently developed model for the viscosity of silicate melts is applied to describe and predict the viscosities of oxide melts containing manganese oxide. The model requires three pairs of adjustable parameters that describe the viscosities in three systems: pure MnO, MnO-SiO2 and MnO-A...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Belgrade, Technical Faculty, Bor
2013-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2013/1450-53391300039K.pdf |
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| Summary: | Our recently developed model for the viscosity of silicate melts is applied
to describe and predict the viscosities of oxide melts containing manganese
oxide. The model requires three pairs of adjustable parameters that describe
the viscosities in three systems: pure MnO, MnO-SiO2 and MnO-Al2O3-SiO2. The
viscosity of other ternary and multicomponent silicate melts containing MnO
is then predicted by the model without any additional adjustable model
parameters. Experimental viscosity data are reviewed for melts formed by MnO
with SiO2, Al2O3, CaO, MgO, PbO, Na2O and K2O. The deviation of the available
experimental data from the viscosities predicted by the model is shown to be
within experimental error limits. |
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| ISSN: | 1450-5339 |