Abstract
Steelmaking slag is an alkaline solid waste consisting mainly oxides of calcium, iron, silicon, magnesium, and aluminum. Its large quantity and chemical property makes it challenging for recycling the material in various industrial applications. In this study, hot-poured steelmaking slag was used to prepare ceramics. After mixing with kaolin and quartz, ceramic products were synthesized via sintering. The appropriate sintering temperature is 1200°C. XRD analysis showed the major mineral phases were anorthite and pyroxene. SEM images showed that the new crystal particles were uniformly formed and distributed. Reaction mechanisms were discussed.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
K. Horii, et al. “Processing and Reusing Technologies for Steelmaking Slag”, Nippon Steel Technical Report, No. 104, August 2013.
Hao Bai, Pu Liu, Xian Bin Ai, Li Hua Zhao, Qi Tang, Shu Long Zheng. Analysis on the Microstructure Characteristics of Steel-Slag Based Ceramics. Advanced Materials Research, 2010, 150–151: 133–138.
A. R. Siddiqui, et al. “Iron and steel slag: An alternative source of raw materials for porcelain ceramics”, Global NEST Journal, (2014), 16.
L. -H. Zhao, et al. “Synthesis of steel slag ceramics: chemical composition and crystalline phases of raw materials”, International Journal of Minerals, Metallurgy and Materials, (2015), 22(3): 325–333.
X. Cheng, et al. “Anze Shui, Pingan Liu. Fabrication and characterization of anorthite-based ceramic using mineral raw materials”, Ceramics International, (2012), 38(4): 3227–3235.
A. Mergen and Z. Aslanoğlu, “Low-temperature fabrication of anorthite ceramics from kaolinite and calcium carbonate with boron oxide addition”, Ceramics International, (2003), 29(6): 667–670.
M. R. Boudchicha, et al. “Crystallization and sintering of cordierite and anorthite based binary ceramics”, Journal of Materials Science Letters, (2001), 20(3): 215–217.
E. Y. Medvedovskii, andF. Y. Kharitonov, “Anorthite ceramic materials”, Glass and Ceramics, (1990), 47(12):462–465.
Y. Han, et al., “Porous anorthite ceramics with ultra-low thermal conductivity”, Journal of the European Ceramic Society, (2013), 33(13–14):2573–2578.
Y. Kobayashi and E. Kato, “Low-Temperature Fabrication of Anorthite Ceramics”, Journal of the American Ceramic Society, (1994), 77(3): 833–834.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 TMS (The Minerals, Metals & Materials Society)
About this chapter
Cite this chapter
Li, B., He, M., Hwang, JY., Gan, W. (2016). Synthesis and Characteristics of Anorthite Ceramics from Steelmaking Slag. In: Ikhmayies, S.J., et al. Characterization of Minerals, Metals, and Materials 2016. Springer, Cham. https://doi.org/10.1007/978-3-319-48210-1_32
Download citation
DOI: https://doi.org/10.1007/978-3-319-48210-1_32
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-48623-9
Online ISBN: 978-3-319-48210-1
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)