| 氧化铋对浮法玻璃的结构与性能的影响 |
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| 引用本文： | 刘次啟,何峰,马艳,张文涛.氧化铋对浮法玻璃的结构与性能的影响[J].玻璃,2011,38(11):3-6. |
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| 作者姓名： | 刘次啟 何峰 马艳 张文涛 |
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| 作者单位： | 武汉理工大学材料科学与工程学院,武汉,430070;武汉理工大学材料科学与工程学院,武汉,430070;武汉理工大学材料科学与工程学院,武汉,430070;武汉理工大学材料科学与工程学院,武汉,430070 |
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| 基金项目： | “十一五”国科技支撑计划，国家大学生创新计划 |
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| 摘 要： | 浮法玻璃的熔化是在非常高的温度下进行的且需要大量的能量。玻璃的熔化和澄清占总能耗的60%左右。氧化铋是一种非常有效的助熔剂,本文研究了氧化铋对浮法玻璃结构与性能的影响。研究表明：在浮法玻璃组成中引入氧化铋,没有改变玻璃的基本结构,Al2O3是以AlO4]单元,Bi2O3是以BiO6]为主要单元存在于玻璃的结构之中。随着Bi2O3含量的增加,玻璃抗折强度有所降低,玻璃的密度有所增加。
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| 关 键 词： | 浮法玻璃 氧化铋 结构与性能 |
Effect of Bi_2o_3 on Structure and Properties of Float Glass |
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| Liu Ciqi,He Feng,Ma Yan,Zhang Wentao.Effect of Bi_2o_3 on Structure and Properties of Float Glass[J].Class,2011,38(11):3-6. |
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| Authors: | Liu Ciqi He Feng Ma Yan Zhang Wentao |
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| Affiliation: | (School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | It is well known that the melting of float glass needs very large energy and hold at very high temperature.About 60 percent of total energy is used for glass melting and refining at 1580℃ Bi2O3 is a very effective fluxing agent.Structure and properties of float glasses were investigated in this paper.The results show that the glass structure is not changed with addition of Bi2O3.Al2O3 is regarded as AlO4] and Bi2O3 is regarded as BiO6] in the glass structure.With the increasing of Bi2O3,bend strength of the glass samples reduce,and density of the glass samples increase certainly. |
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| Keywords: | float glass bismuth oxide structure and properties |
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