X荧光分析用锌铝镁稀土标样的研制

Preparation of Zn Al Mg Rare Earth Standard Sample for X-rayFluorescence Analysis

为了建立X荧光分析合金的快速分析方法,研制了适合X荧光分析用的均匀度好,梯度分布合理的系列标准样品,采用精锌为基体,添加所需元素在具有搅拌功能中频炉中,经高温熔炼,均匀度检查合格及准确定值后应用到X荧光仪上,进行日常生产分析,实现快速、准确分析,满足生产需要。

In order to establish a rapid analysis method for X-ray fluorescence analysis of alloys.In this paper,a detailed standard sample with good uniformity and reasonable has been developed.The refined Zinc is used as the matrix and added in the intermediate frequency furnace with stirring function.After high temperature melting,the Uniformity inspection is qualified and the quasi determined valve is applied to the X-ray fluorescence instrument for daily production analysis,so as to realize rapid and accvrate analysis and meet the production needs.