ICP—AES法测定钒铁合金中Al、Mn、Si、P

Determination of Al、Mn、Si、P in Ferrovanadium by ICP-AES

研究了ICP—AES测定钒铁合金中铝、锰、硅、磷的分析方法。试样经稀硝酸溶解,采用基体匹配的标样绘制工作曲线,直接测定。方法简便、快速、准确,应用于生产实际,效果良好。

A method for determination of Al, Mn, Si and P in ferrovanadium using ICP-AES has been described in this paper. The sample was dissolved with diluted nitric acid. Analytical curve was drawing by using matrix matched master sample. 4 elements could be determined directly. The method was simple, quick and accuracy. It has been applied to the practical analysis with satisfactory results.