Interaction of glass melts with high-melting titanium compounds

被引：0
|
作者：
S. I. Sviridov
机构：
[1] Russian Academy of Sciences,Grebenshchikov Institute of Silicate Chemistry
来源：
Glass Physics and Chemistry | 2008年 / 34卷
关键词：
Barrier Layer; Glass Physic; Kinetic Dependence; Titanium Diboride; Compact Sample;
D O I：
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中图分类号：
学科分类号：
摘要：
The kinetics of the interaction of high-melting titanium compounds with glass melts is investigated with the aim of choosing the optimum conditions for the production of refractory glass-ceramic coatings for the titanium protection and predicting their service reliability. The rate constants of interfacial reactions are determined, and their mechanisms are established. It is revealed that the TiB2 and TiSi2 compounds are extremely stable with respect to the glass melts containing the Al2O3 oxide. The use of these compounds as barrier layers in the design of new glass-ceramic coatings for the titanium protection ensures an increase in the heat resistance when operating in corrosive media.
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页码：362 / 368
页数：6
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