摘要
采用ICP AES法测定了硅钙合金中的Fe ,Al,Mn ,并对样品溶解方法、共存元素及基体的影响、内标元素的选择等进行了研究 ,建立的分析方法简便快速 ,精密度和准确度较好。
The method for the determination of Fe, Al, Mn in calcium silicon alloy by ICP AES has been proposed. The factors such as the preparation of the sample solutions, the interference of matrix and co exiting elements, the selection of the internal standard element have been investigated. The established method is convenient, rapid and of good precision.
出处
《冶金分析》
CAS
CSCD
北大核心
2001年第1期57-58,共2页
Metallurgical Analysis
