Thermodynamic Modeling of the CaO-FetO-CaF2 System for Application In Electroslag Remelting
Dmitri Nassyrov,
In-Ho Jung,
Dmitri Nassyrov
Search for more papers by this authorIn-Ho Jung
Search for more papers by this authorDmitri Nassyrov,
In-Ho Jung,
Dmitri Nassyrov
Search for more papers by this authorIn-Ho Jung
Search for more papers by this authorBook Editor(s):Tao Jiang, Jiann-Yang Hwang,
Phillip J. Mackey,
Onuralp Yucel,
Guifeng Zhou,
Jiann-Yang Hwang
Search for more papers by this authorPhillip J. Mackey
Search for more papers by this authorOnuralp Yucel
Search for more papers by this authorGuifeng Zhou
Search for more papers by this authorFirst published: 20 February 2013
Summary
This chapter contains sections titled:
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Introduction
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Thermodynamic Models
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Results and Discussion
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Summary
Bibliography
- A. Mitchell, “The Chemistry of ESR Slags,” Canadian Metallurgical Quarterly, 20(1) (1981), 101–12.
- A. J. Moore, R. J. Phillips, and T. R. Gibbs, “An Overview For The Requirements Of continuous Casting Mould Fluxes,” in Steelmaking Conference Proceedings, Iron and Steel Society of AIME, Warrendale, PA, 74 (1991) 615-621.
- C. W. Bale, E. Belisle, P. Chartrand, S. A. Decterov, G. Eriksson, K. Hack, I. H. Jung, Y. B. Kang, J. Melancon, A. D. Pelton, C. Robelin, and S. Petersen, “FactSage thermochemical software and databases - recent developments,” CALPHAD: Comput. Coupling Phase Diagrams Thermochem., 33(2) (2009), 295–311.
- E. Renaud, “Modélisation des Équilibres Thermodynamiques Impliquant le Fer dans la Cryolithe lors de l'Électrolyse de l'Aluminium à l'aide d'Anodes Inertes”. in Département de Génie Chimique, Vol. M.Sc. A. École Polytechnique de Montréal, Montréal, 2009.
- J. Ravez, J. Viollet, P. R. De, and P. Hagenmuller, “MF2-FeF3(M = barium, strontium, calcium) systems, alkaline-earth fluoroferrites,” Bull. Soc. Chim. Fr., 4 (1967), 1325–31.
- P. Hagenmuller, J. Portier, J. Cadiou, and R. de Pape, “Ferric oxyfluoride FeOF. Solid solutions of the composition FeOxFx,” Compt. Rend., 260(18) (1965), 4768–70.
- F. J. Brink, R. L. Withers, and L. Noren, “Nonstoichiometric, rutile-type, solid solutions in the FeIIF2-FeIIIOF system,” J. Solid State Chem., 161(1) (2001), 31–37.
- I. D. Gocheva, I. Tanaka, T. Doi, S. Okada, and J.-i. Yamaki, “A new iron oxyfluoride cathode active material for Li-ion battery, Fe2OF4,” Electrochem. Commun., 11(8) (2009), 1583–85.
- D.-G. Kim, M.-A. Van Ende, C. Van Hoek, C. Liebske, S. Van der Laan, and I.-H. Jung, “Critical evaluation and thermodynamic optimization of the CaO-CaF2 system,” Metall. Mater. Trans. B (accepted) (2012).
- A. D. Pelton, S. A. Degterov, G. Eriksson, C. Robelin, and Y. Dessureault, “The modified quasichemical model I - Binary solutions,” Metallurgical and Materials Transactions B-Process Metallurgy and Materials Processing Science, 31(4) (2000), 651–59.
- A. D. Pelton and P. Chartrand, “The modified quasi-chemical model: Part II. Multicomponent solutions,” Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science, 32(6) (2001), 1355–60.
- A. D. Pelton, P. Chartrand, and G. Eriksson, “The modified quasi-chemical model: Part IV. Two-sublattice quadruplet approximation,” Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science, 32(6) (2001), 1409–16.
- T. G. Tsiklauri, E. G. Ippolitov, B. M. Zhigarnovskii, and S. V. Petrov, “Phase diagrams for the barium fluoride-iron(II) fluoride and iron(II) fluoride-iron(III) fluoride systems,” Soobshch. Akad. Nauk Gruz. SSR, 69(3) (1973), 593–6.
- N. I. Kuznetsova, D. D. Ikranii, O. I. Balashova, and V. S. Sidorov, “Phase diagram of iron difluoride-lanthanide trifluoride systems (lanthanide = neodymium, gadolinium, holmium, lutetium),” Zh. Neorg. Khim., 32(11) (1987), 2794–6.
- H. G. Johansen, A. Sterten, and J. Thonstad, “The phase diagrams of the systems trisodium hexafluoroaluminate-iron oxide (Fe0.947O) and trisodium hexafluoroaluminate-iron(II) fluoride and related activities of iron(II) fluoride from emf. measurements,” Acta Chem. Scand., 43(5) (1989), 417–20.
- W. Oelsen and H. Maetz, “The behavior of fluorspar and the calcium phosphates toward ferrous oxide in the melt and its metallurgical importance,” Mitt. Kaiser-Wilhelm-Inst. Eisenforsch. Duesseldorf, 23(12) (1941), 195–245.
- H. Krainer, “Crystalline slags in the system CaF2-CaO-MgO-FeO,” Radex Rundsch. (1949), 19–21.
- D. A. R. Kay, A. Mitchell, and M. Ram, “Thermodynamic properties of iron oxide in CaF2-CaO-FetO electroslag fluxes,” J. Iron Steel Inst., London, 208(2) (1970), 141–6.
- M. Ram, “Activity of iron oxide in calcium fluoride-aluminum oxide-iron oxide (FetO) electroslag fluxes,” Transactions of the Indian Institute of Metals, 32(2) (1979), 139–41.
- R. J. Hawkins and M. W. Davies, “Thermodynamics of iron oxide-bearing, calcium fluoride-based slags,” J. Iron Steel Inst., London, 209(3) (1971), 226–30.
- F. Chavez, R. Inoue, H. Suito, and M. Ohtani, “Activity of iron oxide in calcium fluoride-calcium oxide-iron oxide (FetO) and calcium chloride-calcium oxide-iron oxide (FetO) melts,” Trans. Jpn. Inst. Met., 26(11) (1985), 825–31.
- J.-C. Wrampelmeyer, S. Dimitrov, and D. Janke, “Dephosphorization equilibria between pure molten iron and CaO-saturated FeOn-CaO-CaF2 slags,” Steel Research, 61(1) (1990), 1–7.
- Y. Uchida, M. Iwase, A. McLean, M. Myochin, and K. Wakimoto, “Phase diagrams of FeO-containing slags derived from activity measurements,” pp. 649-54 in International Conference on Processing Materials for Properties, Proceedings, 2nd, San Francisco, CA, United States, Nov. 5-8, 2000.
- S. Ueda and M. Maeda, “Phase equilibria of the Al2O3-CaF2-FeOn system,” Metall. Mater. Trans. B, 35B (2003), 181–82.
- M. Iwase, E. Ichise, N. Yamada, and K. Nishida, “A thermodynamic study of calcium oxide + calcium fluoride + iron oxide (FexO) fluxes used for the external dephosphorization of hot metal,” Trans. Iron Steel Soc. AIME, 4 (1984), 47–53.
- M. Iwase, N. Yamada, K. Nishida, and E. Ichise, “Rapid determinations of the activities in calcium oxide-iron oxide (FexO) liquid slags by disposable electrochemical oxygen probes,” Trans. Iron Steel Soc. AIME, 4 (1984), 69–75.
- J. D. Shim, D. B. Hyun, and E. C. Lee, “Thermodynamics of FetO-CaO-CaF2 ternary slags saturated with solid iron,” Taehan Kumsok Hakhoechi, 25(2) (1987), 125–30.
