Abstract
The crystallization of a multicomponent glass containing 1.63 wt% of F− anions was studied. The results show in powder glass with particle sizes less than 0.15 mm, that surface crystallization is dominant, whereby two phases: leucite and dioside are formed. In glass powder or particle size about 0.15 mm, three phases, phlogopite, diopside and leucite, are formed, accompanied by an abrupt decrease in the resistance of the glass to crystallization. If the particle sizes are in the range 0.15 to 0.45 mm, both surface and volume crystallization are significant, while with particle sizes >0.45 mm, volume crystallization is dominant. Two nucleation temperatures, T n1 = 655°C and T n2 = 675°C, were determined in the temperature range of 600–710°C. These temperatures satisfy the condition that T n ≥ T g . Crystallization of bulk glass occurs in the temperature range of T c = 870–1100°C, the crystal phases appearing in the sequence: phlogopite, followed by diopside, followed by leucite. Kinetical and microstructural studies show that the crystallization process is controlled by volume diffusion.
Similar content being viewed by others
References
P. F. JAMES, B. SCOTT and P. AMSTRONG, Physics Chem. Glasses 19 (1978) 24.
E. D. ZANOTTO and M. C. WEINBERG, ibid. 30 (1989) 186.
W. VOGEL, “Glaschemie,” 2nd ed (VEB, Leipzig, 1983).
M. B. TŠSIĆ, M. M. MITROVI Ć and R. Ž. DIMITRIJEVI Ć,J. Mater. Sci. 35 (2000) 3659.
D. C. PALMER, E. K. H. SALJE and W. W. SCHMAL, Phys. Chem. Minerals 16 (1989) 714.
W. HOLAND, M. FRANK and V. RHEINBERGER, J. Non-Cryst. Solids 180 (1995) 292.
H. M. RIETVELD, J. Appl. Cryst. 2 (1969) 65.
J. RODRIGUEZ-CARVAJAL, in The XV Congress of the IUCR, Toluse 1990 France, Book of Abstract, p. 127.
C. S. RAY and D. E. DAY, Thermochim. Acta 280/281 (1996) 163.
C. S. RAY, Q. YANG, W. HAUNG and D. E. DAY, J. Amer. Ceram. Soc. 79 (1996) 3155.
A. MAROTTA, A. BURI and F. BRANDA, J. Mater. Sci. 16 (1981) 341.
J. A. AUGIS and J. E. BENNETT, J. Thermal. Anal. 13 (1978) 283.
K. F. KELTON, K. LAKASHMI NARAYAN, L. F. LEVINE, T. C. CULL and C. S. RAY, J. Non-Cryst. Solids 204 (1996) 13.
C. S. RAY and D. E. DAY, J. Amer. Ceram. Soc. 73 (1990) 439.
M. C. WEINBERG, ibid. 74 (1991) 1905.
K. F KELTON, ibid. 75 (1992) 2449.
M. C. WEINBERG, ibid. 70 (1987) 475.
S. LYNG, J. MARKALI, J. KROGH-MOE and N. H. LUNDBERG, Physics Chem. Glasses 11 (1970) 6.
H. YINNON and D. R. UHLMANN, J. Non-Cryst. Solids 54 (1983) 253.
M. C. WEINBERG, ibid. 127 (1991) 151.
K. F. KELTON, ibid. 163 (1993) 283.
K. MATUSITA and S. SAKA, Phys. Chem. Glasses 20 (1979) 81.
K. F. KELTON, Mater. Sic. Eng. A 226–228 (1997) 142.
D. R. MACFARLANE, M. MATECKI and M. POULAIN, J. Non-Cryst. Solids 64 (1984) 351.
H. A. SCHAEFFER, ibid. 67 (1984) 19.
H. YINNON and A. R. COOPER, Phys. Chem. Glasses 21 (1980) 204.
T. OZAWA, Polymer 12 (1971) 150.
G. H. BEALL, J. Non-Cryst. Solids 129 (1991) 163.
K. WATANABE, E. A. GIESS and M. W. SHAFER, J. Mater. Sic.20 (1985) 508.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tošić, M.B., Dimitrijević, R.Ž. & Mitrović, M.M. Crystallization of leucite as the main phase in glass doped with fluorine anions. Journal of Materials Science 37, 2293–2303 (2002). https://doi.org/10.1023/A:1015325518181
Issue Date:
DOI: https://doi.org/10.1023/A:1015325518181