Thermodynamic modelling of the O-Sn system

S. Cahen; N. David; J. M. Fiorani; A. Maître; M. Vilasi

doi:10.1016/S0040-6031(03)00059-5

Thermodynamic modelling of the O-Sn system

S. Cahen, N. David, J. M. Fiorani, A. Maître, M. Vilasi

Univ.́ Henri Poincaré

Research output: Contribution to journal › Article › peer-review

Abstract

Thermodynamic and phase diagram data relative to the O-Sn system have been assessed. The existence, the type and the temperature of invariant equilibria Melt1₍₁₎⇌Melt2₍₁₎ + SnO_2(s) and Sn₃O_4(s)⇌2SnO_(s) + SnO_2(s) have been the subject of DSC and XRD experiments. The adjustable parameters of the modelling are obtained by the CALculation of PHAse Diagram (CALPHAD) method fitted thanks to diagram and thermodynamic data through Thermo-Calc™ software. In particular, the liquid phase is described by the way of the Hillert's partially ionic liquid model. The final result is in good agreement with all of the experimental data available. Activities of tin and oxygen versus composition at different high temperatures can be calculated.

Original language	English
Pages (from-to)	275-285
Number of pages	11
Journal	Thermochimica Acta
Volume	403
Issue number	2
DOIs	https://doi.org/10.1016/S0040-6031(03)00059-5
Publication status	Published - 28 Jul 2003
Externally published	Yes

Keywords

DSC and XRD experiments
Ionic liquid model
O-Sn system
Thermodynamic modelling

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10.1016/S0040-6031(03)00059-5

Cite this

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title = "Thermodynamic modelling of the O-Sn system",

abstract = "Thermodynamic and phase diagram data relative to the O-Sn system have been assessed. The existence, the type and the temperature of invariant equilibria Melt1(1)⇌Melt2(1) + SnO2(s) and Sn3O4(s)⇌2SnO(s) + SnO2(s) have been the subject of DSC and XRD experiments. The adjustable parameters of the modelling are obtained by the CALculation of PHAse Diagram (CALPHAD) method fitted thanks to diagram and thermodynamic data through Thermo-Calc{\texttrademark} software. In particular, the liquid phase is described by the way of the Hillert's partially ionic liquid model. The final result is in good agreement with all of the experimental data available. Activities of tin and oxygen versus composition at different high temperatures can be calculated.",

keywords = "DSC and XRD experiments, Ionic liquid model, O-Sn system, Thermodynamic modelling",

author = "S. Cahen and N. David and Fiorani, \{J. M.\} and A. Ma{\^i}tre and M. Vilasi",

year = "2003",

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doi = "10.1016/S0040-6031(03)00059-5",

language = "English",

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journal = "Thermochimica Acta",

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TY - JOUR

T1 - Thermodynamic modelling of the O-Sn system

AU - Cahen, S.

AU - David, N.

AU - Fiorani, J. M.

AU - Maître, A.

AU - Vilasi, M.

PY - 2003/7/28

Y1 - 2003/7/28

N2 - Thermodynamic and phase diagram data relative to the O-Sn system have been assessed. The existence, the type and the temperature of invariant equilibria Melt1(1)⇌Melt2(1) + SnO2(s) and Sn3O4(s)⇌2SnO(s) + SnO2(s) have been the subject of DSC and XRD experiments. The adjustable parameters of the modelling are obtained by the CALculation of PHAse Diagram (CALPHAD) method fitted thanks to diagram and thermodynamic data through Thermo-Calc™ software. In particular, the liquid phase is described by the way of the Hillert's partially ionic liquid model. The final result is in good agreement with all of the experimental data available. Activities of tin and oxygen versus composition at different high temperatures can be calculated.

AB - Thermodynamic and phase diagram data relative to the O-Sn system have been assessed. The existence, the type and the temperature of invariant equilibria Melt1(1)⇌Melt2(1) + SnO2(s) and Sn3O4(s)⇌2SnO(s) + SnO2(s) have been the subject of DSC and XRD experiments. The adjustable parameters of the modelling are obtained by the CALculation of PHAse Diagram (CALPHAD) method fitted thanks to diagram and thermodynamic data through Thermo-Calc™ software. In particular, the liquid phase is described by the way of the Hillert's partially ionic liquid model. The final result is in good agreement with all of the experimental data available. Activities of tin and oxygen versus composition at different high temperatures can be calculated.

KW - DSC and XRD experiments

KW - Ionic liquid model

KW - O-Sn system

KW - Thermodynamic modelling

U2 - 10.1016/S0040-6031(03)00059-5

DO - 10.1016/S0040-6031(03)00059-5

M3 - Article

AN - SCOPUS:0042209710

SN - 0040-6031

VL - 403

SP - 275

EP - 285

JO - Thermochimica Acta

JF - Thermochimica Acta

IS - 2

ER -

Thermodynamic modelling of the O-Sn system

Abstract

Keywords

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