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

共 9 条

[1] Bruce R. H., 1965, SCI CERAMICS, P359
[2] METAL-CERAMIC INTERACTIONS .3. SURFACE TENSION AND WETTABILITY OF METAL-CERAMIC SYSTEMS
HUMENIK, M
KINGERY, WD
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1954, 37 (01) : 18 - 23
[3] TEMPERATURE-DEPENDENCE OF HERTZIAN INDENTATION FRACTURE SURFACE-ENERGY OF THO2
INOUE, T
MATZKE, H
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1981, 64 (06) : 355 - 360
[4] Naidich YV, 1981, PROG SURF MEMBR SCI, P353, DOI DOI 10.1016/B978-0-12-571814-1.50011-7
[5] SURFACE, GRAIN-BOUNDARY AND INTERFACIAL ENERGIES IN UO2 AND UO2-NI
NIKOLOPOULOS, P
NAZARE, S
THUMMLER, F
[J]. JOURNAL OF NUCLEAR MATERIALS, 1977, 71 (01) : 89 - 94
[6] SURFACE, GRAIN-BOUNDARY AND INTERFACIAL ENERGIES IN AL2O3 AND AL2O3-SN, AL2O3-CO SYSTEMS
NIKOLOPOULOS, P
[J]. JOURNAL OF MATERIALS SCIENCE, 1985, 20 (11) : 3993 - 4000
[7] Nikolopoulos P., 1992, Journal of the European Ceramic Society, V10, P415, DOI 10.1016/0955-2219(92)90016-7
[8] Surface and grain-boundary energies in yttria-stabilized zirconia (YSZ-8 mol %)
Tsoga, A
Nikolopoulos, P
[J]. JOURNAL OF MATERIALS SCIENCE, 1996, 31 (20) : 5409 - 5413
[9] ZAGAR L, 1966, FORSCHUNGSBERICHTE L

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