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http://dx.doi.org/10.4191/KCERS.2003.40.11.1127

Relationship Between Coefficient of Thermal Expansion and Glass Transition Temperature in Phosphate Glasses  

전재삼 (순천대학교 재료·금속공학과)
차명룡 (순천대학교 재료·금속공학과)
정병해 (순천대학교 재료·금속공학과)
김형순 (순천대학교 재료·금속공학과)
Publication Information
Abstract
Phosphate glasses known for low melting temperature glasses in electrical parts has been recently used in wide area with modification of thermal properties using alkali oxides. It is our purpose to find a correlation between thermal expansion coefficient, glass transition temperature and melting temperature through investigating thermal properties in P$_2$O$\sub$5/-SnO-ZnO-SiO$_2$/B$_2$O$_3$. As a result, the product of thermal expansion coefficient and the glass transition temperature in the glasses is found to be a constant value would be a unique value for knowing one of thermal properties.
Keywords
Phosphate glasses; Thermal expansion coefficient; Glass transition temperature;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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