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首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Preparation and properties of SnO-SnCl2-P2O5 glass
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Preparation and properties of SnO-SnCl2-P2O5 glass

机译：SnO-SnCl2-P2O5玻璃的制备与性能

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The glass forming region in the ternary system SnO-SnCl2-P2O5 has been determined. Glass transition temperature (T-g), dilatomeric softening temperature (T-s) of the glass, and the viscosity of the liquids in the binary SnO-P2O5 and SnCl2-P2O5 systems were measured. Compositional dependencies of these properties have been investigated. The T-g and T-s of the glasses and the viscosity of liquids for the SnO-P2O5 glasses increase linearly with increasing SnO content in a range of 40-60 mol% SnO. The substitution of chlorine for oxygen by increasing the SnCl2/SnO ratio results in a decrease of T-g and T-s of the glasses and the viscosity of the liquids. The T-g and T-s of the glasses and the viscosity of the liquids of the SnCl2-P2O5 system increase between 40 and 60 mol% SnCl2, are a maximum at about 60 mol% SnCl2, and then decrease with further addition. The SnCl2-P2O5 systems had a decreasing viscosity, which is not observed in the SnO-P2O5 and SnF2-P2O5 systems. The 70SnCl(2)-30P(2)O(5) glass, having a viscosity between 0.9 and 10 Pa a in a temperature rang of 500-600 K, would be useful in a practical application for sealing glasses. (C) 2001 Elsevier Science B.V. All rights reserved. [References: 17]
机译：已经确定了三元体系SnO-SnCl2-P2O5中的玻璃形成区域。测量了二元SnO-P2O5和SnCl2-P2O5体系中玻璃的玻璃化转变温度（T-g），双弹性软化温度（T-s）和液体的粘度。已经研究了这些性质的组成依赖性。在40-60mol％的SnO范围内，随着SnO含量的增加，玻璃的T-g和T-s以及SnO-P2O5玻璃的液体粘度线性增加。通过增加SnCl2 / SnO比值来用氯代替氧气会导致玻璃的T-g和T-s降低以及液体的粘度降低。玻璃的T-g和T-s以及SnCl2-P2O5系统的液体粘度在40至60mol％的SnCl2之间增加，在约60mol％的SnCl2处最大，然后随着进一步添加而降低。 SnCl2-P2O5系统的粘度降低，这在SnO-P2O5和SnF2-P2O5系统中未观察到。 70SnCl（2）-30P（2）O（5）玻璃在500-600 K的温度范围内的粘度在0.9到10 Pa a之间，将在密封玻璃的实际应用中有用。 （C）2001 Elsevier Science B.V.保留所有权利。 [参考：17]

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