ICP发射光谱仪测定Mg-Mn-Ce合金中各元素的含量  

Determination of each element in alloy Mg-Mn-Ce by ICP emission spectrometer

作　　者：孙景林[1] 何艺宁[2] 刘双庆[1] 郭静[1] 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060 [2]北京师范大学化学学院,北京100875

出　　处：《轻合金加工技术》2009年第6期49-51,共3页Light Alloy Fabrication Technology

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.

关 键 词：ICP光谱仪 Mg-Mn-Ce合金 谱线 

分 类 号：TG115.33[金属学及工艺—物理冶金]