کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
215731 | 1426256 | 2013 | 7 صفحه PDF | دانلود رایگان |
A new thermodynamic description of the binary (Cu + Si) system is proposed based on available experimental data. According to the newest information, the phases δ and γ were treated as phases with a polymorphic transformation at T = 1008 K. The polymorphic transformation of the η phase was also modelled. The liquid phase was described by the associated solution model. Besides optimization of the phase diagram and thermodynamic function, the atomic mobility in a face centred cubic lattice was assessed. Good agreement between calculations and experimental results was found.
► New experimental data about Cu-rich side were used for optimization.
► The liquid phase was modeled by associate solution model.
► Polymorphic transformations of the intermetallics compounds were modeled.
► Atomic mobilities in face centred cubic lattice were modeled.
Journal: The Journal of Chemical Thermodynamics - Volume 57, February 2013, Pages 32–38