Contact angle - Surface energy dependence in solid oxide/liquid metal systems

被引：9

作者：

Zouvelou, N ^{[1
]}

Skarmoutsos, D ^{[1
]}

Nikolopoulos, P ^{[1
]}

机构：

[1] Univ Patras, Dept Chem Engn, GR-26504 Patras, Greece

来源：

EURO CERAMICS VIII, PTS 1-3 | 2004年 / 264-268卷

关键词：

ceramics/liquid metals; wettability; contact angle; surface energy; interfacial energy;

D O I：

10.4028/www.scientific.net/KEM.264-268.679

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The combination of experimental and literature data given for interfacial quantities and wetting conditions in non-wetted (theta > 90(0)) and non-reactive ceramic oxide/liquid metal systems has led to the expression of an empirical relationship which correlates the oxide's surface energy with the contact angle. This relationship allows the calculation of the surface energy of the oxide or the contact angle, when one of the two quantities is specified, for given temperature and surface energy of the liquid metal. The results when compared to experimental data showed satisfactory degree of agreement.

引用

页码：679 / 682

页数：4

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