摘要
采用ICP-AES法对2E12铝合金中钛、铜、镁、锰、锌、铬、硅和铁的测定进行了研究,着重进行了基体元素及待测元素在测定浓度范围内的线性相关性试验,进行了酸度试验,测定了2E12铝合金中8种元素的含量,得到了较好的精密度和准确度。方法简便,可靠,获得了满意的分析结果。
The method of determination of Ti, Cu, Mg, Mn, Zn, Cr, Si and Fe in 2E12 A1 Alloy by ICP-AES is proposed. The interference experiments between the matrix and co-exist element in 2E12 A1 Alloy were carried out and the linear equation of the calibration curve were studied. The acid effect on the elements Ti, Cu, Mg, Mn, Zn, Cr, Si and Fe were studied. The method is rapid and reliable with high precision and accuracy.
出处
《分析仪器》
CAS
2012年第5期32-34,共3页
Analytical Instrumentation
