ICP-AES法测定硅钙合金中Al、Mg、P

Determine A1,Mg and P in Calcium- silicon with Inductively Coupled Plasma Atomic Emission Spectrometry

以电感耦合等离子体光谱法(ICP-AES)直接同时进行硅钙合金中A1、Mg、P的测定,对试样溶解方法、元素干扰情况、元素分析谱线等进行了试验。此方法操作简便、快速,且精密度高。

In the paper,it is introduced the direct determination of AI, Mg and P in calcium - silicon with the inductively coupled plasma atomic emission spectrometry（ ICP- AES） as well as the experiments for dissolution method of sampies, disturbed conditions of elements and analytical spectral lines of elements. The method is easy and simple to handle, rapid and precise.