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Volume 25 Issue 4
Apr.  2018
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文章导航 >  矿物冶金与材料学报（英文）  > 2018  >  25(4): 413-419
Yu Li, Li-hua Zhao, Ya-kun Wang, and Da-qiang Cang, Effects of Fe2O3 on the properties of ceramics from steel slag, Int. J. Miner. Metall. Mater., 25(2018), No. 4, pp. 413-419. https://doi.org/10.1007/s12613-018-1586-7
Cite this article as:
Yu Li, Li-hua Zhao, Ya-kun Wang, and Da-qiang Cang, Effects of Fe2O3 on the properties of ceramics from steel slag, Int. J. Miner. Metall. Mater., 25(2018), No. 4, pp. 413-419. https://doi.org/10.1007/s12613-018-1586-7
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研究论文

Effects of Fe2O3 on the properties of ceramics from steel slag

  • State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China;

  • China Electronics Standardization Institute, Number 1 An-Dingmeng East Road, Beijing 100007, China

  • 通讯作者:

    Yu Li    E-mail: leeuu00@sina.com

  • Ferric oxide is one of the key factors affecting both the microstructure and the properties of CaO-MgO-SiO2-based ceramics. Research on this effect is significant in the utilization of iron-rich solid wastes in ceramics. Ceramic samples with various Fe2O3 contents (0wt%, 5wt%, and 10wt%) were prepared and the corresponding physical properties and microstructure were studied. The results indicated that Fe2O3 not only played a fluxing role, but also promoted the formation of crystals. Ceramics with 5wt% of Fe2O3 addition attained the best mechanical properties with a flexural strength of 132.9 MPa. Iron ions were dissolved into diopside, consequently causing phase transformation from diopside and protoenstatite to augite, thereby contributing to the enhancement of its properties. An excess amount of Fe2O3 addition (10wt% or more) resulted in deteriorated properties due to the generation of an excess volume of liquid and the formation of high-porosity structures within ceramics.
    • Research Article

    Effects of Fe2O3 on the properties of ceramics from steel slag

    + Author Affiliations
      Abstract
    • Ferric oxide is one of the key factors affecting both the microstructure and the properties of CaO-MgO-SiO2-based ceramics. Research on this effect is significant in the utilization of iron-rich solid wastes in ceramics. Ceramic samples with various Fe2O3 contents (0wt%, 5wt%, and 10wt%) were prepared and the corresponding physical properties and microstructure were studied. The results indicated that Fe2O3 not only played a fluxing role, but also promoted the formation of crystals. Ceramics with 5wt% of Fe2O3 addition attained the best mechanical properties with a flexural strength of 132.9 MPa. Iron ions were dissolved into diopside, consequently causing phase transformation from diopside and protoenstatite to augite, thereby contributing to the enhancement of its properties. An excess amount of Fe2O3 addition (10wt% or more) resulted in deteriorated properties due to the generation of an excess volume of liquid and the formation of high-porosity structures within ceramics.
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      • References(18)
    • [1]
      L.H. Zhao, Y. Li, Y.Y. Zhou, and D.Q. Cang, Preparation of novel ceramics with high CaO content from steel slag, Mater. Des., 64(2014), p. 608.
      [2]
      H. Yi, G. Xu, H.G. Cheng, J.S. Wang, Y.F. Wan, and H. Chen, An overview of utilization of steel slag, Procedia Environ. Sci., 16(2012), p. 791.
      [3]
      Q. Wang, P.Y. Yan, J.W. Yang, and B. Zhang, Influence of steel slag on mechanical properties and durability of concrete, Constr. Build. Mater., 47(2013), p. 1414.
      [4]
      W.B. Dai, Y. Li, and D.Q. Cang, Y.Y. Zhou, and Y. Fan, Effects of the sintering atmosphere on the physical and mechanical properties of modified BOF slag glass, Int. J. Miner. Metall. Mater., 21(2014), No. 5, p. 494.
      [5]
      S. Kurama and E. Ozel, The influence of different CaO source in the production of anorthite ceramics, Ceram. Int., 35(2009), No. 2, p. 827.
      [6]
      F. Jiang, Y. Li, L.H. Zhao, and D.Q. Cang, Novel ceramics prepared from inferior clay rich in CaO and Fe2O3:Properties, crystalline phases evolution and densification process, Appl. Clay Sci., 143(2017), p. 199.
      [7]
      D.J. Pei, Y. Li, and D.Q. Cang, Na+-solidification behavior of SiO2-Al2O3-CaO-MgO (10wt%) ceramics prepared from red mud, Ceram. Int., 43(2017), No. 18, p. 16936.
      [8]
      N.Y. Mostafa, A.A. Shaltout, M.S. Abdel-Aal, and A. El-maghraby, Sintering mechanism of blast furnace slag-kaolin ceramics, Mater. Des., 31(2010), No. 8, p. 3677.
      [9]
      L.M. Schabbach, F. Andreola, L. Barbieri, I. Lancellotti, E. Karamanova, B. Ranguelov, and A. Karamanov, Post-treated incinerator bottom ash as alternative raw material for ceramic manufacturing, J. Eur. Ceram. Soc., 32(2012), No. 11, p. 2843.
      [10]
      X.B. Ai, Y. Li, X.M. Gu, and D.Q. Cang, Development of ceramic based on steel slag with different magnesium content, Adv. Appl. Ceram., 112(2013), No. 4, p. 213.
      [11]
      L.H. Zhao, Y. Li, L.L. Zhang, and D.Q. Cang, Effects of CaO and Fe2O3 on the microstructure and mechanical properties of SiO2-CaO-MgO-Fe2O3 ceramics from steel slag, ISIJ Int., 57(2017), No. 1, p. 15.
      [12]
      L.H. Zhao, D.Q. Cang, P. Liu, H. Bai, and Q. Tang, Preparation and microstructure analysis of CaO-MgO-SiO2 steel-slag ceramics, J. Univ. Sci. Technol. Beijing, 33(2011), No. 8, p. 995.
      [13]
      H.P. Liu, X.F. Huang, L.P. Ma, D.L. Chen, Z.B. Shang, ang M. Jiang, Effect of Fe2O3 on the crystallization behavior of glass-ceramics produced from naturally cooled yellow phosphorus furnace slag, Int. J. Miner. Metall. Mater., 24(2017), No. 3, p. 316.
      [14]
      BSI Standards Publication, Ceramic Tiles. Part 4:Determination of Modulus of Rupture and Breaking Strength, BS EN ISO 10545-4, 2014.
      [15]
      Verein Deutscher Eisenhüttenleute (VDEh), Slag Atlas, 2nd Ed., Verlag Stahleisen GmbH, Düsseldorf, 1995.
      [16]
      M. Cameron and J.J. Papike, Structural and chemical variations in pyroxenes, Am. Mineral., 66(1981), No. 1-2, p. 1.
      [17]
      S.N. Salama, H. Darwish, and H.A. Abo-Mosallam, Crystallization and properties of glasses based on diopside-Ca-Tschermak's-fluorapatite system, J. Eur. Ceram. Soc., 25(2005), No. 7, p. 1133.
      [18]
      Q.C. Yu, C.P. Yan, D. Yong, Y.B. Feng, D.C. Liu, and Y. Bin, Effect of Fe2O3 on non-isothermal crystallization of CaO-MgO-Al2O3-SiO2 glass, Trans. Nonferrous Met. Soc. China, 25(2015), No. 7, p. 2279.
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