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硅铝比对无碱铝硼硅酸盐玻璃高温粘度 和析晶性能的影响
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Abstract:
研究了硅铝比对无碱铝硼硅酸盐玻璃高温粘度和析晶性能的影响。结果表明，随着硅铝比的增加，无碱铝硼硅酸盐系统玻璃的高温粘度、成型温度和粘滞活化能增加，液相温度降低，成型温度与液相线温度的差值增大。
Effect of the ratio of SiO2 and Al2O3 on the viscosity and crystallization of non-alkali aluminoborosilicate glasses at high temperature was investigated. The results showed that the viscosity, the fiber-drawing temperature and the activation energy for vicious flow were increased, the liquidus temperature was decreased and the difference between the fiber-drawing temperature & the liquidus temperature was increased with the ratio of SiO2 and Al2O3 increased.
| [1] | 王中俭, 陈兴芬, 胡一晨等. 电子玻璃纤维介电性能和工艺参数的研究[J]. 材料科学与工艺, 2007, 15(5): 662-664, 669. |
| [2] | 徐言超, 岳云龙, 于晓杰, 陈现景等. 正交实验研究硼铝硅玻璃的介电性能[J]. 绝缘材料, 2007, 40(3): 48-51. |
| [3] | 沈龙. 印制电路板的新玻璃成分[J]. 玻璃纤维, 2002, 3: 14- 15. |
| [4] | 杨盟辉. 高频PCB基材介电常数与介电损耗的特性与改性进展[J]. 印制电路信息, 2009, 4: 27-31. |
| [5] | 欧辉生. 国内外电子级玻璃纤维生产现状及市场发展趋势[J]. 印制电路板信息, 2005, 9: 23-25. |
| [6] | P. Choudhury, S. K. Pal and H. S. Ray. On the prediction of vis- cosity of glasses from optical basicity. Journal of Applied Phys- ics, 2006, 100(1): 1-5. |
| [7] | 段仁官, 梁开明, 顾守仁等. CaO-Al2O3-SiO2系统剥离晶化时析晶相及TiO2的作用机理预测和研究[J]. 硅酸盐雪豹, 1997, 25(3): 305-311. |
