THERMODYNAMIC STUDY OF OXYGEN IN LIQUID COPPER

被引：17

作者：

KEMORI, N

KATAYAMA, I

KOZUKA, Z

机构：

来源：

TRANSACTIONS OF THE JAPAN INSTITUTE OF METALS | 1980年 / 21卷 / 05期

关键词：

D O I：

10.2320/matertrans1960.21.275

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The activity coefficient of oxygen at infinite dilution at 1573 K was redetermined using solid oxide galvanic cells with the Ni(s) plus NiO(s) reference electrode. The oxygen potential for Cu(l) plus Cu//2O(s,l) have measured. The first order self-interaction coefficient of oxygen and the standard free energy change of solution were determined in the temperature range from 1373 to 1573 K. The chemical potentials of Cu(l) and Cu//2O(l) under the condition that Cu(l) is in equilibrium with Cu//2O(s,l) were evaluated.

引用

页码：275 / 284

页数：10