脱碳液中铁含量测定方法的改进

Improvement of Determination method of Iron in Decarburizating Liquid

采用盐酸和乙酸 -乙酸铵缓冲溶液取代原方法中的乙酸调溶液酸性 ,测定脱碳液中铁含量 ,改善了工作环境 ,简化了操作 。

In the determination of iron in decarburizating liquid with o-phenanthroline method, the acetic acid was replaced by chlorhydric acid and acetic acid-ammonium acetate buffer solution. This improved method was simply operated and the results were accurated.