| 核化温度对CaO—Al2O3-SiO2-Fe2O3系微晶玻璃微观结构及性能的影响 |
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| 引用本文： | 王明国,刘立强,张全鹏,牛文贺,李航,邢瑞平,王正.核化温度对CaO—Al2O3-SiO2-Fe2O3系微晶玻璃微观结构及性能的影响[J].中国材料科技与设备,2014(2):15-18. |
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| 作者姓名： | 王明国 刘立强 张全鹏 牛文贺 李航 邢瑞平 王正 |
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| 作者单位： | 山东建筑大学材料科学与工程学院,山东济南250101 |
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| 摘 要： | 本文以钢渣和赤泥为主料，采用熔融法制备了CaO对微晶玻璃物相、微观结构及性能的影响。分析测试结果表明，化温度的升高，主晶相衍射峰先增高后降低，晶相析出量增加，晶玻璃的抗弯强度和耐腐蚀性最好。CaO-Al2O3-SiO2-Fe2O3系微晶玻璃，探讨了不同核化温度微晶玻璃的结晶物相不随核化温度的变化而改变。随着核且析出的晶粒尺寸逐渐增大。当核化温度为770℃时，微
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| 关 键 词： | CaO-Al2O3-SiO2-Fe2O3 微晶玻璃 核化温度 微观结构 性能 |
Effect of Nucleation Temperature on Microstructure and Properties of Glass Ceramics Based on CaO-Al2O3-SiO2-Fe2O3 |
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| WANG Ming- guo,LIU Li-qiang ZHANG Quan-peng,NIU Wen-he,LI Hang,XING Rui-ping,WANG Zheng.Effect of Nucleation Temperature on Microstructure and Properties of Glass Ceramics Based on CaO-Al2O3-SiO2-Fe2O3[J].Chinese Materials Science Technology & Equipment,2014(2):15-18. |
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| Authors: | WANG Ming- guo LIU Li-qiang ZHANG Quan-peng NIU Wen-he LI Hang XING Rui-ping WANG Zheng |
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| Affiliation: | (School of Materials Science and Engineering, Shandong Jianzhu University, Shandong , Ji＇nan, 250101, China) |
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| Abstract: | In this paper, glass ceramic based on CaO-Al2O3-SiO2-Fe2O3 was prepared by melting method, with slags and red mud as principal raw materials. Discusses the different nucleation temperature on preparation of microcrystalline glass phase, the influence of microstructure and performance. The researches showed that： Glass - ceramics are along with the change of nucleation temperature change. With the increase of the nucleation temperature, the main crystal phase diffraction peaks increase after the fall, the first phase precipitation amount, precipitation and grain size gradually increased. When nucleat ion temperature is 770℃. microcrystalline glass bending strength and corrosion resistance is best. |
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| Keywords: | CaO-Al2O3-SiO2-Fe2O3 Glass ceramic Nucleation temperature Microstructure Performance |
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