摘要
采用ICP-AES法直接测定Mg-Mn-Ce合金中各元素。对ICP-AES分析方法及影响因素进行研究,确定样品的溶解条件、仪器最佳工作参数和分析线,回收率在95%～105%之间,相对标准偏差小于3%。此方法准确、快速,实现了对Mg-Mn-Ce合金中各元素的同时测定。
The method of ICP-AES was adopted to directly determine each element in alloy Mg-Mn-Ce. The analysis method of ICP-AES and its influencing factors were studied, the condition for dissolving of samples, optimum operating parameters and analytical line were determined, the recovery rate was between 95% and 105%, the relative standard deviation was less than 3%. This method was accurate and rapid, which each element in alloy Mg-Mn-Ce can be determined simultaneously.
出处
《轻合金加工技术》
CAS
北大核心
2009年第6期49-51,共3页
Light Alloy Fabrication Technology
