The Effect of Basicity of Glass on Interaction of Variable-Valence Elements

被引：0
|
作者：
A. B. Atkarskaya
V. N. Bykov
机构：
[1] Ural Branch of the Russian Academy of Sciences,Institute of Mineralogy
来源：
Glass and Ceramics | 2004年 / 61卷
关键词：
Color; Polymer; SiO2; Al2O3; B2O3;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The interaction between two variable-valence elements (As + Fe and As + Cr) simultaneously present in glasses of the four-component system K2O – B2O3 – SiO2 – Al2O3 is investigated. It is demonstrated that as the glass basicity increases, the element to the left of the redox series passes to a higher valence state. Recommendations are issued for correcting concentrations of variable-valence elements for the purpose of optimizing the tint (color shade) in tinted and clear glasses.
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页码：44 / 47
页数：3
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