Basicity of alkaline earth silicate melts based on the Cr6+/Cr3+ redox equilibria

被引：11
|
作者：
Suzuki, Y
Kawasaki, S
Ookawa, M
Yokokawa, T
机构：
[1] Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060
来源：
MATERIALS TRANSACTIONS JIM | 1995年 / 36卷 / 12期
关键词：
basicity of slags; Cr6+/Cr3+ redox in silicate melts; thermodynamic activity of silicate melts;
D O I：
10.2320/matertrans1989.36.1483
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Differential pulse voltammetry of Cr6+/Cr3+ in alkali silicates, which has been worked in the previous study (Ref. (11)) was extended to silicate melts containing alkalin earth oxides. The basicity scale of new systems finds more relevant applications to practical slags. As compared at the disilicate composition, the basicity increase in the order of MgO, CaO and Li2O, BaO, Na2O, K2O, Rb2O, and Cs2O.
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页码：1483 / 1486
页数：4
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