摘要
采用ICP-AES测定钢中微量La、Ce、Pr、Nd、Sm,试验了元素的干扰情况,优化了仪器工作条件,选择了元素最佳分析谱线。方法准确、快速、简便。
This article uses ICP-AES method to detect trace elements in steel,such as La,Ce,Pr,Nd and Sm.The interferences of coexisting elements were eliminated.The operation condition of the instrument and wavelength of element were optimized. This method is accurate,rapid and convenient.
出处
《稀土》
EI
CAS
CSCD
北大核心
2004年第5期24-25,32,共3页
Chinese Rare Earths
关键词
ICP
La
CE
PR
ND
SM
ICP
determination
lanthanum
cerium
praseodymium
neodymium
samarium
steel
