EFFECT OF OXYGEN ON COMPATIBILITY OF NIOBIUM WITH POTASSIUM

被引：8

作者：

KLUEH, RL

机构：

来源：

CORROSION | 1969年 / 25卷 / 10期

关键词：

D O I：

10.5006/0010-9312-25.10.416

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Refractory metals are highly resistant to dissolutive corrosion attack by liquid and boiling alkali metals when the alkali metals and refractory metals are free of impurities. Dissolution increases drastically, however, when the alkali metals contain oxygen. The phenomenon has been attributed to the formation of ternary oxides containing atoms of the two metals. The observed solubility of columbium as a function of the oxygen content in potassium was consistent with that expected on the basis of calculated interaction parameters.

引用

页码：416 / &