Critical thermodynamic evaluation of oxide systems relevant to fuel ashes and slags. Part 3: Silica–alumina system
Source abstract
Abstract
Abstract The Al2O3–SiO2 system was reassessed using the associate species model for the liquid and the sublattice and associate species model for the mullite. The available phase diagram data were collected and evaluated for the purpose of improving the solution database. The new data for the liquid phase and mullite are compatible with data for the pure stoichiometric component oxides from the FACT Pure Substance database. The phase equilibria re-calculated using the improved solution data are in good agreement with experimental data. This work continues the studies concerning the thermodynamic assessment of oxide systems relevant to ashes and slags.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metallurgical Processes and Thermodynamics · Advanced materials and composites · Advanced ceramic materials synthesis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (49)
Show source-provided references
1. Critical thermodynamic evaluation of oxide systems relevant to fuel ashes and slags. Part 1: alkali oxide–silica systems10.1016/j.calphad.2006.03.003 ↗
2. Critical thermodynamic evaluation of oxide systems relevant to fuel ashes and slags. Part 2: alkali oxide–alumina systems10.1016/j.calphad.2006.08.002 ↗
3. The system Al2O3–SiO210.1111/j.1151-2916.1924.tb18190.x ↗
4. Aluminosilicate refractries
5. Equilibrium diagram of the system SiO2–Al2O3
6. New data on the system Al2O3–SiO2
7. Revised equilibrium diagram for the system Al2O3–SiO210.1111/j.1151-2916.1962.tb11133.x ↗
8. Stable and metastable phase equilibria in the system SiO2–Al2O310.1111/j.1151-2916.1975.tb18770.x ↗
9. Alumina–silica phase diagram in the mullite region10.1111/j.1151-2916.1987.tb04875.x ↗
10. Predictive thermochemistry and phase equilibria of slags
11. Assessment of thermodynamic functions in the MgO–Al2O3–SiO2 system10.3139/146.018024 ↗
12. Thermodynamic assessment of the MgO–Al2O3–SiO2 system10.1557/JMR.2005.0123 ↗
13. Thermodynamic assessment of the CaO–Al2O3–SiO2 system10.1111/j.1551-2916.2005.00698.x ↗
14. Thermodynamic properties of mullite10.1021/j100509a010 ↗
15. H. Gaye, J. Welfringer, Modelling of the thermodynamic properties of complex metallurgical slags, in: Proc. 2nd Int. Symp. Metall. Slags and Fluxes, TMS-AIME, Warrendale, PA 1984, pp. 357–375
16. The calculation of thermodynamic properties of liquid binary silicate systems
17. A two-sublattice model for molten solutions with different tendency for ionisation10.1007/BF02816052 ↗
18. M. Hillert, B. Sundman, X. Wang, A thermodynamic evaluation of the Al2O3–SiO2 System, TRITA-MAC-0402, August 1989
19. Modelling of acid and basic slags10.1016/0364-5916(94)90005-1 ↗
20. A thermodynamic reassessment of the Si–Al–O–N system10.1016/0955-2219(95)93945-Y ↗
21. Phase equilibria and thermodynamics in the Al2O3–SiO2 system–modelling of mullite and liquid10.1111/j.1551-2916.2005.00440.x ↗
22. Phase equilibria and thermodynamics in the Y 2O3–Al2O3–SiO2 system
23. Critical evaluation and optimisation of the thermodynamic properties and phase diagrams of the CaO–Al2O3, Al2O3–SiO2 and CaO–Al2O3–SiO2 systems10.1007/BF02663141 ↗
24. Thermodynamic analysis of ordered liquid solutions by a Modified Quasichemical approach–application to silicate slags10.1007/BF02657144 ↗
25. Thermochemical modelling of glass: Application to high-level nuclear waste glass10.1557/S0883769400052179 ↗
26. Thermochemical modelling of oxide glasses10.1111/j.1151-2916.2002.tb00552.x ↗
27. The structure of sillimanite and mullite10.1524/zkri.1928.68.1.503 ↗
28. Mullite for structural, electronic and optical applications10.1111/j.1151-2916.1991.tb06768.x ↗
29. A statistical model for the crystal structure of mullite
30. Isomorphism between sillimanite and mullite10.1111/j.1151-2916.1962.tb11111.x ↗
31. Critical evaluation and optimisation of the thermodynamic properties and phase diagrams of the Mn-O and CaO–SiO2 systems10.1179/cmq.1994.33.1.13 ↗
32. New interpretation of the mullite problem10.1038/186545a0 ↗
33. Study of the system silica-alumina by the method of freezing curves
34. Untersuchungen im System SiO2–Al2O3
35. Thermo-analytical investigationof the phase equilibria in the Al2O3–SiO2 system10.1246/bcsj.40.972 ↗
36. The metastable liquation region in the Ga2O3–Al2O3–SiO2 and Al2O3–SiO2 systems
37. Immiscibility and crystallisation in Al2O3–SiO2 glasses10.1111/j.1151-2916.1969.tb12653.x ↗
38. The SiO2–Al2O3 system. 1. Later stage spinodal decomposition and metastable immiscibility
39. Calculated thermodynamic data and metastable immiscibility in the system silica-alumina10.1111/j.1151-2916.1977.tb15525.x ↗
40. On the location of metastable immiscibility in the system SiO2–Al2O310.1111/j.1151-2916.1979.tb19058.x ↗
41. Silica-alumina metastable phase equilibrium diagram without mullite10.1007/BF00808060 ↗
42. Activity measurements in steel-making-related oxide melts by differential mass spectrometry
43. A mass spectrometric study of Al2O3–SiO2 melts using a Knudsen cell10.1002/rcm.251 ↗
44. Infrared-transparent mullite ceramic10.1111/j.1151-2916.1983.tb11004.x ↗
45. J.A. Gisby, A.T. Dinsdale, T.I. Barry, Nato Physics Laboratory Report DMA (D), 669 (1988)
46. Properties of mullite ceramic
47. Change in chemical composition of mullite formed from 2SiO2⋅3Al2O3 xerogel during the formation process10.1111/j.1151-2916.1987.tb04888.x ↗
48. Melting/Decomposition of mullite: Incongruent or congruent? I. Phase equilibria of the system Al2O3–SiO210.1016/0272-8842(87)90027-7 ↗
49. Melting/Decomposition of mullite: Incongruent or congruent? II. Responsible factors for dual nature of mullite10.1016/0272-8842(87)90028-9 ↗