| B2O3对Zn-B-P低熔电子玻璃结构和性能的影响 |
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| 引用本文： | 李胜春,陈培. B2O3对Zn-B-P低熔电子玻璃结构和性能的影响[J]. 电子元件与材料, 2007, 26(9): 65-67 |
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| 作者姓名： | 李胜春 陈培 |
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| 作者单位： | 东华大学,材料科学与工程学院,上海,200051;东华大学,材料科学与工程学院,上海,200051 |
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| 摘 要： | 研究了(55–x)ZnO-xB2O3-35P2O5-10RnOm(x=0,10,20,30,40)(Zn-B-P)低熔点电子玻璃的性能和结构,分析了B2O3含量的变化对玻璃的线性热膨胀系数(α)、玻璃转变温度(tg)、化学稳定性(w)及密度(ρ)的影响。通过XRD和SEM研究了玻璃的结构。结果表明,B2O3含量在上述范围内变化时,α从83.5×10–7/K变到74.8×10–7/K,tg从350℃变到468℃,ρ从3.21变到2.61。
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| 关 键 词： | 无机非金属材料 低熔点电子玻璃 磷酸盐玻璃 无铅玻璃 |
| 文章编号： | 1001-2028（2007）09-0065-03 |
| 修稿时间： | 2007-05-14 |
Effect of B2O3 contents on structure and properties of Zn-B-Psystem low-melt electronic glass |
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| LI Sheng-chun,CHEN Pei. Effect of B2O3 contents on structure and properties of Zn-B-Psystem low-melt electronic glass[J]. Electronic Components & Materials, 2007, 26(9): 65-67 |
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| Authors: | LI Sheng-chun CHEN Pei |
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| Abstract: | Properties and structure of the low-melt electronic glass of (55-x)ZnO-xB2O3-35P2O5-10RnOm (x = 0,10,20,30,40) (Zn-B-P) were studied. Analyzed were the changes of B2O3 contents to the effect of the thermal expansion coefficient (α),glass transformation temperature (tg),etc. Changes of structure of the glass were studied by XRD and SEM. The results indicate that B2O3 contents change in above regime,the α、tg and ρ are changed from 83.5×10-7 to 74.8×10-7 K-1,from 350 to 468 ℃ and ρ from 3.21 to 2.61,respectively. |
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| Keywords: | non-metallic inorganic material low-melt electronic glass phosphate glass free-lead glass |
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