X射线荧光光谱法测定纯铝制品中的主要杂质元素

Determination of the Main Impurity Elements in Pure Aluminum by XRF

主要介绍了X射线荧光光谱测定铝粒、铝线、铝块等纯铝制品中主要杂质元素的方法。利用光谱标准物质,优化分析条件,建立纯铝制品中各杂质元素的分析曲线,方法精密度好,准确度高,操作简便、快速,能够适应生产快速检验的需要。

X-ray fluorescence spectrometry was applied to the determination of main impurity elements in pure aluminum samples such as aluminum particles,aluminum wire and aluminum blocks.The calibration curve was prepared and analytical parameters were optimized by using certified reference materials.The method has some advangtages including high sensitivity,simple and rapid operation,and it could meet the requirements of fast test of production.