Abstract
A thermodynamic dataset for the Al – C – O – Si – Y system was used for calculations of multicomponent, multiphase reactions. Some aspects of the liquid phase sintering of silicon carbide using alumina and yttria sintering additives were analyzed. The phase relations in the SiC – Al2O3, SiC – Al2O3 – SiO2 and SiC – Y2O3 – SiO2 systems were calculated. Phase fraction diagrams, isopleths, isothermal sections, and potential phase diagrams are presented to illustrate the reactions between silicon carbide and sintering additives. The effect of Ar inert gas as an additional component and the related volume change of the gas phase were considered. In addition, the influence of surface silica on silicon carbide powder is taken into account.
References
[1] K.A.Schwetz, in: R.Riedel (Ed.), Wiley-VCH, Weinheim (2000) 687.Search in Google Scholar
[2] M.Omori, H.Takei: J. Am. Ceram. Soc.65 (1982) C-92.10.1111/j.1151-2916.1982.tb10460.xSearch in Google Scholar
[3] V.D.Krstic, M.D.Vlajic, R.A.Verrall: Key Eng. Mater.122 (1996) 387.Search in Google Scholar
[4] R.A.Verrall, M.D.Vlajic, V.D.Krstic: J. Nucl. Mater.274 (1999) 54.Search in Google Scholar
[5] K.H.Sarma, J.Fourcade, S.G.Lee, A.A.Solomon: J. Nucl. Mater.352 (2006) 324.Search in Google Scholar
[6] M.A.Mulla, V.D.Krstic: J. Mater. Sci.29 (1994) 934.Search in Google Scholar
[7] L.S.Sigl, H.J.Kleebe: J. Am. Ceram. Soc.76 (1993) 773.Search in Google Scholar
[8] N.P.Padture: J. Am. Ceram. Soc.77 (1994) 519.10.1111/j.1151-2916.1994.tb07024.xSearch in Google Scholar
[9] J.K.Lee, H.Tanaka, H.Kim: J. Mater. Sci. Lett.15 (1996) 409.Search in Google Scholar
[10] S.K.Lee, Y.C.Kim, C.H.Kim: J. Mater. Sci.29 (1994) 5321.Search in Google Scholar
[11] T.Grande, H.Sommerset, E.Hagen, K.Wilk, M.A.Einarsrud: J. Am. Ceram. Soc.80 (1997) 1047.Search in Google Scholar
[12] M.A.Mulla, V.D.Krstic: Am. Ceram. Soc. Bull.70 (1991) 439.Search in Google Scholar
[13] Y.W.Kim, M.Mitomo, J.G.Lee: J. Ceram. Soc. Jpn.104 (1996) 816.Search in Google Scholar
[14] F.K.van Dijen, E.Mayer: J. Eur. Ceram. Soc.16 (1996) 413.Search in Google Scholar
[15] F.K.L.Falk: J. Eur. Ceram. Soc.17 (1997) 983.10.1016/S0955-2219(96)00198-7Search in Google Scholar
[16] W.J.Clegg: J. Am. Ceram. Soc.83 (2000) 1039.10.1111/j.1151-2916.2000.tb01327.xSearch in Google Scholar
[17] O.Fabrichnaya, H.J.Seifert, R.Weiland, T.Ludwig, F.Aldinger, A.Navrotsky: Z. Metallkd.92 (2001) 1083.Search in Google Scholar
[18] E.J.Winn, W.J.Clegg: J. Am. Ceram. Soc.82 (1999) 3466.Search in Google Scholar
[19] S.Baud, F.Thevenot, C.Chatillon: J. Eur. Ceram. Soc.32 (2003) 29.Search in Google Scholar
[20] A.K.Misra: J. Am. Ceram. Soc.74 (1991) 345.10.1111/j.1151-2916.1991.tb06885.xSearch in Google Scholar
[21] J.Ihle, M.Herrmann, J.Adler: J. Eur. Ceram. Soc.25 (2005) 987.Search in Google Scholar
[22] J.Ihle, M.Herrmann, J.Adler: J. Eur. Ceram. Soc.25 (2005) 997.Search in Google Scholar
[23] J.Ihle, M.Herrmann, J.Adler: J. Eur. Ceram. Soc.25 (2005) 1005.Search in Google Scholar
[24] J.Gröbner: Ph.D. Thesis, University of Stuttgart (1994).Search in Google Scholar
[25] N.Saunders, P.Miodwnik, CALPHAD (Calculation of Phase Diagram): A Comprehensive guide, Pergamon, Oxford (1998).Search in Google Scholar
[26] A.T.Dinsdale: CALPHAD15 (1991) 317.10.1016/0364-5916(91)90030-NSearch in Google Scholar
[27] Scientific Group Thermodata Europe (SGTE): http://www.SGTE.orgSearch in Google Scholar
[28] J.Gröbner, H.L.Lukas, F.Aldinger: CALPHAD20 (1996) 247.Search in Google Scholar
[29] V.Swamy, H.J.Seifert, F.Aldinger: J. Alloys Compd.269 (1998) 201.Search in Google Scholar
[30] B.Hallstedt: CALPHAD18 (1992) 53.10.1016/0364-5916(92)90038-YSearch in Google Scholar
[31] B.Hallstedt: J. Phase Equilib.14 (1993) 662.10.1007/BF02667878Search in Google Scholar
[32] L.Dumitrescu, B.Sundman: J. Eur. Ceram. Soc.15 (1995) 239.Search in Google Scholar
[33] M.Hillert, B.Jansson, B.Sundman, J.Agren: Metall. Trans. A16 (1985) 261.Search in Google Scholar
[34] M.Hillert: J. Alloys Compd.320 (2001) 161.10.1016/S0925-8388(00)01481-XSearch in Google Scholar
[35] Y.M.Muggianu, M.Gambino, J.P.Bros: J. Chim. Phys.72 (1975) 83.Search in Google Scholar
[36] J.-O.Andersson, T.Helander, L.Höglund, P.Shi, B.Sundman: CALPHAD26 (2002) 273.10.1055/s-1991-28423Search in Google Scholar
[37] H.L.Lukas, E.-T.Henig, G.Petzow: Z. Metallkde.77 (1986) 360.Search in Google Scholar
[38] P.Rocabois, C.Chatillon, C.Bernard: High. Temp. – High Pressures31 (1999) 433.Search in Google Scholar
[39] N.S.Jacobson, E.J.Opila: Metall. Trans. A24 (1993) 1212.10.1039/b111085nSearch in Google Scholar
[40] S.Baud, F.Thevenot, APisch, C.Chatillon: J. Eur. Ceram. Soc.23 (2003) 1.Search in Google Scholar
© 2007, Carl Hanser Verlag, München
