摘要
对采用ICP—AES直接检测镝铁合金中的铁含量进行了研究。实验结果表明，在检测过程中。通过使用标准工作曲线，避免了来自基体的影响。该检测方法的检出限为0．04％，回收率为96．2％～102．4％。
Study is made of the direct determination of Fe content in the Dy-Fe alloy by ICP-AES. The test results showed that the use of the standard working curve can avoid the effect from the matrix. The detection limit is 0. 04%,and recovery varies from 96.2%to 102.4%.
出处
《稀有金属与硬质合金》
CAS
CSCD
2006年第4期48-49,共2页
Rare Metals and Cemented Carbides
