Using differential thermal
analysis, X-ray phase analysis, electron microscopy, and optical microscopy, the
nucleation of crystals in glass obtained by blending metallurgical slag with silicon
dioxide has been studied. The type of crystallization (homogeneous or heterogeneous,
volume or surface) is revealed for each of nine compositions of synthesized glass.
It is shown that the first crystalline phase in a volume crystallizing glass is
perovskite (CaO·TiO2); in this phase a nucleation of the main phase occurs: melilite
(solid solution of gehlenite 2CaO·Al2O3·SiO2 in akermanite
2CaO·MgO·2SiO2). The fundamental characteristics of homogeneous (for a catalizing
phase, perovskite) and heterogeneous (for a catalyzed phase, melilite) of crystallization
are determined: the steady state nucleation rate Ist, time of
unsteady state nucleation τ, crystal growth rate U, and activation energy of frictional flow.
The temperature dependences of Ist, τ, and U are obtained.
The kinetics of the crystallization of glass is studied and the rates of the surface
crystal growth are determined in the glass of nine compositions. The influence of
grinding the particles of the original glass on the sequence of deposition of the
crystalline phases was studied. Practical recommendations are presented for the
use of blast-furnace slag as a raw material for the synthesis of glass and their further
utilization.
References
[1]
Sycheva, G.A. (2016) Crystal Growth and Nucleation in Glasses in the Lithium Silicate System. Journal of Crystallization Process and Technology, 6, 29-55.
[2]
Ionchenkova, I. (1981) Glass, Glass-Ceramics, and Slag. Khim Zhizn, 11, 36-38.
[3]
Ostrov, E.I., Vinokurov, Y.V. and Tikhonov, V.I. (2003) Utilization of Metallurgical Slags—A Reserve of Economics. Rynok vtorichnykh metallov, 6, 66-68.
[4]
Khan, B.K. (1975) Problems of Production and Application of Stone Casting in the National Economy. Probl Kamen Lit’ya, No. 3, 3-22.
[5]
Pavlushkin, N.M. (1970) Fundamentals of the Technology of Glass-Ceramics. Stroiizdat, Moscow.
[6]
Zhunina, L.A., Kuzmenkov, M.I. and Yaglov, V.N. (1974) Pyroxene Glass-Ceramics. Belarusian State University, Minsk.
[7]
Pavlushkin, N.M., Sarkisov, P.D., Orlova, L.A., Kondakova, N.G., Zhurba, E.N. and Egorova, L.S. (1974) Investigation of the Crystallization Properties of High Temperature Slag Glasses. In: Structure and Properties of Glass-Crystalline Materials Based on Rock and Waste, The Academy of Sciences of KazSSR, Chimkent, 212-213.
[8]
Pavlushkin, N.M., Beletskii, B.I. and Motsareva, E.G. (1974) Influence of the Effect of Phase Stabilization on the Process of Crystallization of Glasses in the CaO-MgO-Al2O3-SiO2 System. In: Structure and Properties of Glass-Crystalline Materials Based on Rock and Waste, The Academy of Sciences of KazSSR, Chimkent, 3-10.
[9]
Barantseva, S.E. and Kostyunin, Y.M. (1974) Investigation into the Influence of Specific Types of Stimulators on Ceramization of Glasses of the Pyroxene Composition. Steklo Sitally Silik Mater, No. 3, 215-219.
[10]
Pavlushkin, N.M., Sarkisov, P.D., Levina, V.S., Roginskaya, Y.E. and Kondakova, N.G. (1975) Petrographic Investigations of the Process of Crystallization of Glasses with an Increased Content of Iron Oxides. Probl Kamen Lit’ya, No. 3, 77-79.
[11]
Zhunina, L.A., Dashchinskii, L.G., Uakhbe, A.M., Barantseva, S.E. and Kostyunin, Y.M. (1974) On the Mechanism of Crystallization of Glasses of the Pyroxene Composition Produced from Rock. In: Structure and Properties of Glass-Crystalline Materials Based on Rock and Waste, The Academy of Sciences of KazSSR, Chimkent, 46-51.
[12]
Zhunina, L.A., Kostyunin, Y.M., Dashchinskii, L.A., Babushkin, O.S., Tomchina, T.I., Barantseva, S.E. and Pashkevich, V.N. (1982) Investigation of the Mechanism of Directional Crystallization of Glasses of the Pyroxene Composition. In: Catalyzed Crystallization of Glasses, GIS, Moscow, 100-105.
[13]
Mel’nichenko, T.D., Rizak, V.M., Mel’nichenko, T.N. and Fedelesh, V.I. (2004) Parameters of the Theory of Fluctuation Free Volume for Glasses in the Ge-As-Se System. Glass Physics and Chemistry, 30, 406-414. https://doi.org/10.1023/B:GPAC.0000045920.01447.ba
[14]
Pavlushkin, N.M. (1983) Chemical Technology of Glass and Glass-Ceramics. Stroiizdat, Moscow.
[15]
Mazurin, O.V., Roskova, G.P., Aver’yanov, V.I. and Antropova, T.V. (1991) Two-Phase Glasses: Structure, Properties, and Applications. Nauka, Leningrad.
[16]
Glagolev, A.A. (1941) Geometric Methods for Quantitative Analysis of Aggregates under the Microscope. Gosgeolizdat, Moscow.
[17]
Mel’nichenko, L.G. and Pavlova, V.N. (1970) Investigation of the Separation of Slag Glass and Its Influence on the Process of Ceramization. In: Bondarev, K.T., Pavlushkin, N.M., Kozlovskii, V.S., Minakov, A.G., Minakov, V.A. and Strekalov, A.V., Eds., Slag Glass-Ceramics, Stroiizdat, Moscow, 21-26.
[18]
Lapin, V.V. (1938) Phase Separation of the Silicate Melt in the Metallurgical Slag. Proceedings of the Institute of petrography of the USSR Academy of Sciences, 13, 247.
[19]
Sycheva, G.A. and Polyakova, I.G. (2013) Volume Nucleation of Crystals in Glass Based on Blast-Furnace Slag. Glass Phys. Chem., 39, 248-260. https://doi.org/10.1134/S1087659613030218
[20]
Sycheva, G.A. and Polyakova, I.G. (2016) Surface Nucleation of Crystals in Glass Based on Blast-Furnace Slag. Glass Physics and Chemistry, 42, 372-378. https://doi.org/10.1134/S1087659616040131
[21]
Rincon, J.M., Gonzalez-Oliver, C.J.R. and James, P.F. (1988) Phase Separation in Li2O-SiO2 Glasses with Additions of V2O5, MnO2 and Cr2O3. Journal of Materials Science, 23, 2512-2516. https://doi.org/10.1007/BF01111910
[22]
Shen, D.K. and Orlova, L.A. (1989) Mechanism of the Catalytic Effect of Cr2O3 on the Crystallization of Glasses. Journal of Non-Crystalline Solids, 112, 207-210.
[23]
Barbieri, L., Leonelli, C., Manfredini, T., Pellacani, G.C., Siligardi, C., Tondello, E. and Bertoncello, R. (1994) Solubility, Reactivity and Nucleation Effect of Cr2O3 in the CaO-MgO-Al2O3-SiO2 Glassy System. Journal of Materials Science, 29, 6273-6280. https://doi.org/10.1007/BF00354571
[24]
Marghussian, V.K. and Arjomandnia, S. (1999) Crystallisation Behaviour of SiO2-Al2O3-CaO-MgO-(R2O, Fe2O3, TiO2) Glass Ceramics in the Presence of a Cr2O3 Nucleant. Physics and Chemistry of Glasses, 40, 311-313.
[25]
El-Shennawi, A.W., Omar, A.A. and Yamzawy, E.M.A. (2001) Effect of Cr2O3, ZrO2 and LiF on Nucleation and Crystallization of Nepheline Syenite-Dolomite Glass-Ceramic Compositions. Glass Science and Technology, 74, 317-323.
[26]
Hudon, P., Jung, I.H. and Baker, D.R. (2004) Effect of Pressure on Liquid-Liquid Miscibility Gaps: A Case Study of the System CaO-SiO2, MgO-SiO2 and CaMgSi2O6-SiO2. Journal of Geophysical Research, 109, B03207.
[27]
Rezvani, M., Eftekhari-Yekta, B., Solati-Hashjin, M. and Marghussian, V.K. (2005) Effect of Cr2O3, Fe2O3 and TiO2 Nucleants on the Crystallization Behavior of SiO2-Al2O3-CaO-MgO (R2O) Glass-Ceramics. Ceramics International, 31, 75-80.
[28]
Sokolov, V.A. and Malysheva, T.Y. (2005) The Structure of Fusion-Cast High-Chrome Oxide Refractories in the Cr2O3-MgO-Al2O3 System. Refractories and Industrial Ceramics, 46, 127-131. https://doi.org/10.1007/s11148-005-0067-5
[29]
Garza-Garcia, M., Lopez-Cuevas, J., Gutierrez-Chavarria, C.A., Rendon-Angeles, J.C. and Valle-Fuentos, J.F. (2007) Glass Constitution and Crystallization Characteristics of CaO-MgO-Al2O3-SiO2 Glass-Ceramic with P2O5 and F Additions. Boletín de la Sociedad Espanola de Cerámica y Vidrio, 46, 153-162.
[30]
Taruta, S., Sakata, M., Yamaguchi, T. and Kitajima, K. (2008) Crystallization Process and Some Properties of Novel Transparent Machinable Calcium-Mica Glass-Ceramics. Ceramics International, 34, 75-79.
[31]
Filipovich, V.N., Kalinina, A.M. and Sycheva, G.A. (1988) Glass Formation and Catalyzed Nucleation of Crystals. In: Glassy State Proceedings VIII All-Union Meeting on the Glassy State, Nauka, Leningrad, 87-96.
[32]
Osborn, E.F. (1942) The System Wollastonite-Diopside-Anorthite. American Journal of Science, 240, 751-758. https://doi.org/10.2475/ajs.240.11.751
[33]
Shelestak, L.J., Chavez, R.A. and Mackenzie, J.D. (1978) Glasses and Glass-Ceramics from Naturally Occurring CaO-MgO-Al2O3-SiO2 Materials. 1. Glass Formation and Properties. Journal of Non-Crystalline Solids, 27, 75-81.
[34]
Shelestak, L.J., Chavez, R.A., Mackenzie, J.D. and Dunn, B. (1978) Glasses and Glass-Ceramics from Naturally Occurring Cao-MgO-Al2O3-SiO2 Materials. 2. Crystallization Behavior. Journal of Non-Crystalline Solids, 27, 83-97.
[35]
Kucharski, J. (1989) Directed Crystallization of Pyroxenes Inglass. Polska Akademia Nauk, Ceramika, 37, 43-78.
[36]
Rincon, J.M., Gonzalez-Oliver, C.J.R. and James, P.F. (1992) Principles of Nucleation and Controlled Crystallization of Glasses. Polymer-Plastics Technology and Engineering, 31, 309-357. https://doi.org/10.1080/03602559208017751
[37]
Tulyaganov, D.U. and Ismatov, A.A. (1993) Development and Application of Anorthite-Diopside Containing Glass-Ceramics. Ceramic Transactions, 29, 221-224.
[38]
Marghussian, V.K. and Niaki, M.H.D. (1995) Effects of Composition Changes on the Crystallization Behavior and Properties of SiO2-Al2O3-CaO-MgO (Fe2O3-Na2O- K2O) Glass-Ceramics. Journal of the European Ceramic Society, 15, 343-348.
[39]
Ovecoglu, M.L., Kuban, B. and Ozer, H. (1997) Characterization and Crystallization Kinetics of a Diopside-Based Glass-Ceramic Developed from Glass Industry Raw Materials. Journal of the European Ceramic Society, 17, 957-962.
[40]
Ovecoglu, M.L. (1998) Microstructural Characterization and Physical Properties of a Slag-Based Glass-Ceramic Crystallized at 950 and 1100 °C. Journal of the European Ceramic Society, 18, 161-168.
[41]
Duan, R.G. and Liang, K.M. (1998) A Study on the Crystallization of System CaO-Al2O3-SiO2 System Glasses. Journal of Materials Processing Technology, 75, 235-239.
[42]
Bryden, R.H., Goski, D.G. and Caley, W.F. (1999) Limealumina-Silica Processing Incorporating Minerals. Journal of the European Ceramic Society, 9, 1599-1604.
[43]
Duca, V., Duca, M. and Benea, M. (2001) Crystallization of Some Glasses in CaO-MgO-Al2O3-SiO2 System. Key Engineering Materials, 213, 2081-2084.
[44]
Feng, X., He, F. and Li, L. (2001) Research on Crystallization Behavior of CaO-Al2O3-SiO2 System Glass-Ceramics. Journal of Wuhan University of Technology-Materials Science Edition, 23, 22-25.
[45]
Tulyaganov, D.U., Ribeiro, M.J. and Labrincha, J.A. (2002) Development of Glass-Ceramics by Sintering and Crystallization of Fine Powders of Calcium-Magnesium-Aluminosilicate Glass. Ceramics International, 28, 515-520.
[46]
Suzuki, M. and Tanaka, T. (2006) Prediction of Phase Separation in Silicate Glass for the Creation of Value-Added Materials from Waste Slag. ISIJ International, 46, 1391-1395. https://doi.org/10.2355/isijinternational.46.1391
[47]
Khater, G.A. and Idris, M.H. (2007) Effect of Glass Composition and Heat Treatment Parameters on Crystallization Behavior in the Li2O-BaO-Al2O3-SiO2 System. Physics and Chemistry of Glasses—European Journal of Glass Science and Technology Part B, 45, 141-145.
[48]
Al-Harbi, O.A. (2007) Crystallization and Stability of Glass Ceramics within the CaO-Li2O-SiO2 System That Contain Wollastonite. Glass Technology—European Journal of Glass Science and Technology Part A, 48, 35-40.
[49]
Tian, Q., Wang, X., Xu, L., Lin, X. and Gao, H. (2007) Glass Constitution and Crystallization Characteristics of CaO-MgO-Al2O3-SiO2 Glass-Ceramic with P2O5 and F Additions. Rare Metal Materials and Engineering, 36, 316-318.
[50]
Garza-Garcia, M., Lopez-Cuevas, J., Gutierrez-Chavarria, C.A., Rendon-Angeles, J.C. and Valle-Fuentos, J.F. (2007) Study of a Mixed Alkaline-Earth Effect on Some Properties Glasses of the CaO-MgO-Al2O3-SiO2 System. Boletín de la Sociedad Espanola de Cerámica y Vidrio, 46, 153-162.
