Thermodynamic reassessment of the Mn-Ni-Si system
Iased on the new experimental data available in the literature, the Mn-Ni-Si system has been reassessed using the CALPHAD (CALculation of PHAse Diagram) approach. Compared with the previous modeling, the τ8 and τ12 ternary phases were treated as the same phase according to the new experimen...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Belgrade, Technical Faculty, Bor
2015-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2015/1450-53391500015H.pdf |
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| Summary: | Iased on the new experimental data available in the literature, the Mn-Ni-Si
system has been reassessed using the CALPHAD (CALculation of PHAse Diagram)
approach. Compared with the previous modeling, the τ8 and τ12 ternary phases
were treated as the same phase according to the new experimental data. The
Mn3Si phase was described with two sublattice model (Mn, Ni)3(Si)1. The
reported new ternary phase τ was not considered in the present work.
Comprehensive comparisons between the calculated and measured phase diagrams
showed that a set of thermodynamic parameters of the Mn-Ni-Si system obtained
in this work was more accurate than the previous one. |
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| ISSN: | 1450-5339 2217-7175 |