EFFECTOFOXYGENCONTENTSONOXYGENPOTENTIALSOFH2O-H2ANDH2O-H2-INERTSGASMIXTURES

被引：0

作者：

FANG Zheng CHEN Xinmin(H.M.Chen) Central South University of Technology

Changsha

China FANG Zheng

Associate Professor

Department of Chemistry

Central South University of Technology

Changsha

China

机构：

来源：

Acta Metallurgica Sinica(English Edition) | 1990年 / 07期

关键词：

gas equilibration method; H2O-H2; H2O-H2-inerts; oxygen potential;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

<正> By taking the effect of oxygen contents into account,a new set of formulae which representsthe oxygen potentials of H2O-H2 and H2O-H2-inerts gas mixtures has been derived.Classi-cal representation is only a particular case of it.Some of the variables affecting equilibriumatmosphere when trace oxygen is present and optimum preparation of the gas mixtures to min-imize errors have been discussed.The reliability of some of previous equilibrium experimentsunder the oxygen potentials controlled by H2O-H2 or H2O-H2-inerts gas mixtures has alsobeen criticized.

引用

页码：1 / 9

页数：9