| PbBr2-PbCl2-PbF2-PbO-P2O5系统玻璃成分分析* |
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| 引用本文： | 朱冬梅,周万城,赵宏生.PbBr2-PbCl2-PbF2-PbO-P2O5系统玻璃成分分析*[J].功能材料,2001,32(1):108-109. |
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| 作者姓名： | 朱冬梅 周万城 赵宏生 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 研究了PbBr2-PbCl2-PbF2-PbO-P2O5系统的玻璃在熔融过程中的变化.发现在玻璃的熔制过程中,元素P、Pb和Br的损失量最大.化学分析和理论计算表明,这些元素是以PbC12、PbBr2和P2O5的形式挥发的.而且,随着配料成分中含量的增加,PbCl2、PbBr2和P2O5的挥发量也随之增加.
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| 关 键 词： | 成分变化 化合物形式 挥发 |
| 文章编号： | 1001-9731(2001)01-0108-02 |
| 修稿时间： | 1999年9月20日 |
Composition Analysis of Glasses in the PbBr2-PbCl2-PbF2-PbO-P2O5 System |
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| ZHU Dongmei,ZHOU Wancheng,ZHAO Hongsheng.Composition Analysis of Glasses in the PbBr2-PbCl2-PbF2-PbO-P2O5 System[J].Journal of Functional Materials,2001,32(1):108-109. |
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| Authors: | ZHU Dongmei ZHOU Wancheng ZHAO Hongsheng |
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| Abstract: | Composition change during the melting process of some glasses in the PbBr 2-PbCl 2-PbF 2-PbO-P 2O 5 system was studied.Results show that there was a remarkable discordance between the batch composition and the analyzed composition.Large amount of P, Br, Pb were lost mainly in the form of PbBr 2,PbCl 2 and P 2O 5.When a sample contains high content of Br and Cl, the loss of them is remarkable.The content of O is influenced by two factors. |
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| Keywords: | composition change compound loss |
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