ICP-AES法测定硅钙铝中的钙和铝

摘要

The determination of calcium and aluminium in Si-Ca-Al alloy by ICP-AES was studied. The optimum analytical spectral line and conditions were determined by experiments. The accuracy and precision experiments were also carried out. The results showed that the method of determination of calcium and aluminium in Si-Ca-Al alloy by ICP-AES was accurate, rapid and stable, and could meet the needs of practical work.%研究利用ICP-AES测定硅钙铝中的钙和铝的分析方法,通过实验确定最佳分析谱线和分析条件,同时进行了准确性和精密度实验,表明利用ICP-AES测定硅钙铝中的钙和铝的方法,准确、快速、稳定,满足实际工作需要.