Low-melting bismuth–borate glass: composition development

被引：0
作者：
N. M. Bobkova
E. E. Trusova
机构：
[1] Belorussian State Technological University,
来源：
Glass and Ceramics | 2012年 / 68卷
关键词：
low-melting glass; bismuth-borate system; complete spreading temperature; linear thermal expansion coefficient; refractive index; structural state of bismuth ions;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The properties of low-melting lead-free glass based on the system ZnO–Bi2O3–B2O3 with K2O, Al2O3, and SiO2 additions are studied experimentally and the results are presented. The complete spreading and softening temperature ranges are determined. The computed values of the CLTE and refractive indices of the glasses are presented. Conclusions are drawn concerning the structural state of the bismuth ions.
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页码：349 / 352
页数：3
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