WETTING AND CONTACT REACTION IN SYSTEMS OF RARE-EARTH OXIDES WITH COPPER-TITANIUM ALLOYS.

被引：0

作者：

Naidich, Yu.V. ^{[1
]}

Zhuravlev, V.S. ^{[1
]}

Frumina, N.I. ^{[1
]}

Verkhovodov, P.A. ^{[1
]}

Lashneva, V.V. ^{[1
]}

机构：

[1] Acad of Sciences of the Ukrainian, SSR, Inst of Materials Behavior, Problems, USSR, Acad of Sciences of the Ukrainian SSR, Inst of Materials Behavior Problems, USSR

来源：

Refractories (English translation of Ogneupory) | 1985年 / 26卷 / 7-8期

关键词：

COPPER TITANIUM ALLOYS - Wetting;

D O I：

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中图分类号：

学科分类号：

摘要：

The wetting angles of rare-earth metal oxides of the yttrium group with copper and copper-titanium alloys are higher than for Al//2O//3, which qualitatively agrees with greater changes in the Gibbs free energies for the formation of rare-earth oxides in comparison with Al//2O//3. The nonstoichiometric nature of the oxides with respect to oxygen and the higher mobility of the oxygen anion influence the kinetics of wetting.

引用

页码：403 / 407

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