ICP—AES浓度比法在耐火材料分析中的应用

ICP-AES Concentration-Ratio Method and Its Use in Refractory Analysis

摘要: 本文叙述了适用于耐火材料分析的ICP-AES浓度比法通用公式,并成功地用于锆质、硅质、镁质、镁铬质、高铝粘土质等耐火材料常规样品的分析,获得了较高的精密度。尤其对含量高于80％的元素,测定的精密度更好。

Abstract: A general equation for the ICP-AES concentration-ratio method is derived which is suitable to refractory analysis. The equation is especially useful for the elements of high concentrations(>80%)and has been used in the analysis of a variety of refractory