摘要
采用ICP AES法测定稀土(镁)硅铁中La和Ce含量,并对样品的溶解方法、基体及共存元素的影响、分析谱线进行了研究。方法简便、快速,精密度和准确度较好。
A method for the determination of La,Ce in rare earth ferrosilicon or rare earth ferrosilicomagnesium by ICPAES has been proposedThe factors such as the preparation of the sample solution,the interference of matrix and coexisting element,the selection of analytical wavelength,have been investigated The method is convenient and rapid with good precision and accuracy
出处
《冶金分析》
CAS
CSCD
北大核心
2002年第6期38-39,42,共3页
Metallurgical Analysis
