Abstract: CCaO-MgO-Al2O3-SiO2(CMAS)base glasses were prepared by the traditional melting-casting method using gold tailings and iron tailings as main materials, and crystallized in a 2.45 GHz multimode microwave cavity. The effect of microwave heat treatment temperature on the crystallization and properties was systematically investigated by differential thermal analysis (DSC),X-ray diffraction analysis (XRD),Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and universal mechanical properties tester, etc. The results show that: the tailing-based glass-ceramics with diopside(Mg0.6Fe0.2Al0.2)Ca(Si1.5Al1.5)O6 as the primary crystalline phase was successfully synthesized by microwave heat treatment technology. Moreover, the performance of the prepared glass-ceramics were remarkably improved with heat treatment temperature increasing. Optimum technology parameters is heat treatment at 720 ℃for 20 min. The prepared glass ceramics possess excellent comprehensive performance: density of 2.97 g/cm3, bending strength of 264.62 MPa, acid resistance of 99.38%, alkali resistance of 99.17%, elastic modulus of 109.83 GPa, and shear modulus of 45.39 GPa, respectively.
李红霞, 李保卫, 邓磊波, 徐鹏飞, 刘中兴. 微波热处理温度对尾矿微晶玻璃晶化过程及性能的影响[J]. 材料导报, 2019, 33(20): 3401-3407.
LI Hongxia, LI Baowei, DENG Leibo, XU Pengfei, LIU Zhongxing. Effects of Microwave Heat Treatment Temperature on Crystallization and Properties of Tailing-based Glass-Ceramics. Materials Reports, 2019, 33(20): 3401-3407.
Isa H. International Journal of the Physical Sciences, 2011, 6(30), 6691.2 Park Y J, Heo J. Ceramics International. 2002, 28(6), 689.3 Zhao T, Li B W, Gao Z Y, et al. Materials Science and Engineering B, 2010, 170(1-3), 22.4 Li B W, Deng L B, Zhang X F, et al. Journal of Non-Crystalline Solids, 2013, 380, 103.5 Li B W, Deng L B, Zhang X F, et al. International Journal of Applied Ceramic Technology, 2015, 12, E41.6 Li B W, Du Y S, Zhang X F, et al. Transactions of the Indian Ceramic Society, 2013, 72, 119.7 Li B W, Du Y S, Zhang X F, et al. Environmental Research, 2014, 34, 420.8 Kitchen H J, Vallance S R, Kennedy J L, et al. Chemical Reviews, 2013, 114(2), 1170.9 Ghasali E, Yazdani-rad R, Asadian K, et al. Journal of Alloys and Compounds, 2017, 690, 512.10 Giguere R J, Bray T L, Duncan S M. Tetrahedron Letters, 1986, 27(41), 4945.11 Mirzaei A, Neri G. Sensors and Actuators B: Chemical, 2016, 237, 749.12 Guo Y, Li J, Yuan Y, et al. Angewandte Chemie International Edition, 2016, 55(47), 14693.13 Rybakov K I, Olevsky E A, Krikun E V, et al. Journal of the American Ceramic Society, 2013, 96(4), 1003.14 Leonelli C, Mason T J. Chemical Engineering and Processing, 2010, 49(9), 885.15 Bhattacharya M, Basak T. Energy, 2016, 97, 306.16 Mishra R R, Sharma A K. Composites Part A: Applied Science and Manufacturing, 2016, 81, 78.17 Bykov V, Egorov S V, Eremeev A G, et al. Journal of Materials Proces-sing Technology, 2014, 214(2), 210.18 Katakam S, Krishna D, Kumar T. Materials Letters, 2003, 57, 2716.19 Hruby A. Czechoslovak Journal of Physics B, 1972, 22(11), 1187.20 Li B W, Li H X, Zhang X F, et al. International Journal of Minerals, Metallurgy, and Materials, 2015, 22(12), 1342.21 Li H X, Li B W, Deng L B, et al. Journal of the European Ceramic So-ciety, 2018, 38, 2632.22 Tian J. Crystal chemistry of silicate, Wuhan University Press, China,2010(in Chinese).田键. 硅酸盐晶体化学,武汉大学出版社,201023 Weng S F, Xu Y Z. Fourier transform infrared spectroscopy analysis, Chemical Industry Press, China, 2005(in Chinese).翁诗甫, 徐怡庄. 傅里叶变换红外光谱分析, 化学工业出版社, 2005.24 Yao S Y, Wang Z F, Han Y, et al. Transaction of Materials and Heat Treatment, 2013, 34(7), 22(in Chinese).姚树玉, 王宗峰, 韩野, 等.材料热处理学报, 2016, 34(7), 22.25 Ren X Z, Zhang P X, Liang X, et al. Journal of Materials Science and Engineering, 2007, 25(2), 197(in Chinese).任祥忠, 张培新, 梁讯, 等. 材料科学与工程学报, 2007, 25(2), 197.26 Atalay S, Adiguzel H I, Atalay F. Materials Science and Engineering, 2001, A304-306, 796.27 Che M, Védrine J C. In: Characterization of Solid Materials and Heterogeneous Catalysts: From Structure to Surface Reactivity, Wiley-VCH, 2012, pp.1075.28 Yadav A K, Singh P. RSC Advances, 2015, 5, 67583.29 Dickinson J E, Scarfe C M. Geochimica Et Cosmochimica Acta, 1990, 54, 1037.30 Furukawa T. The Journal of Chemical Physics, 1981, 75(7), 3226.31 McMillan P. American Mineralogist, 1984, 69, 645.32 Huang E, Chen C H, Huang T, et al. American Mineralogist, 2000, 85, 473.33 Wang R, Zhang B M. Spectroscopy and Spectral Analysis, 2010, 30(2), 376(in Chinese).王蓉, 张保民. 光谱学与光谱分析, 2010, 30(2), 376.34 Tulyaganov D U, Agathopoulos S, Ventura J M, et al. Journal of the European Ceramic Society,2006, 26(8),1463.35 Mernagh T P, Hoatson D M. Journal of Raman Spectroscopy, 1997, 28(9), 647.36 Li B W, Ouyang S L, Zhang X F, et al. Spectroscopy and Spectral Analysis, 2014, 34(7), 1869(in Chinese).李保卫,欧阳顺利,张雪峰,等. 光谱学与光谱分析, 2014, 34(7), 1869.
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2019, Vol. 33 
