| Preparation and characterization of the porous ceramics from fly ash |
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| 作者姓名： | 任祥军 张学斌 孟广耀 刘杏芹 |
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| 作者单位： | [1]Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China [2]Hefei Coal Science Research Institute, Hefei 230001, China |
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| 基金项目： | Supported by the Ministry of Science and Technology of China （2003CB615700） |
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| 摘 要： | Porous ceramics was made from coal fly ash, and the microstructure and other properties were characterized as a function of the amount of the pore-forming agent and firing temperature. The results indicated that the proper sintering temperature for the useful ceramic materials is 1 250℃, and a liquid-phase was involved in the densification process.
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| 关 键 词： | 粉煤灰 多孔陶瓷材料 制备 性质 孔隙度 透过率 |
Preparation and characterization of the porous ceramics from fly ash |
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| REN Xiang-jun,ZHANG Xue-bin, MENG Guang-yao, LIU Xing-qin.Preparation and characterization of the porous ceramics from fly ash[J].Journal of Coal Science & Engineering(China),2007,13(1):95-98. |
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| Authors: | REN Xiang-jun ZHANG Xue-bin MENG Guang-yao LIU Xing-qin |
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| Affiliation: | 1. Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China; 2. Hefei Coal Science Research Institute, Hefei 230001, China |
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| Abstract: | |
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| Keywords: | fly ash porous ceramics pore-forming agent porosity permeability |
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