| 钕-铁系稀土永磁合金的X射线荧光光谱分析 |
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| 引用本文： | 李明洁,王少林,崔风辉. 钕-铁系稀土永磁合金的X射线荧光光谱分析[J]. 分析试验室, 2006, 25(12): 81-83 |
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| 作者姓名： | 李明洁 王少林 崔风辉 |
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| 作者单位： | 北京有色金属研究总院,北京,100088;北京有色金属研究总院,北京,100088;北京有色金属研究总院,北京,100088 |
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| 摘 要： | 采用X射线荧光光谱测定Nd—Fe系稀土永磁合金中La，Ce，Pr，Nd，Fe，Co成份。该方法既能克服基体效应又能解决标准样品的制备问题，分析方法简便、快速、准确。对于体系较复杂的Nd—Fe系稀土永磁合金，采用本方法RSD小于2％，方法的加标回收率97％-105．8％之间。
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| 关 键 词： | X射线荧光光谱 钕-铁系稀土永磁合金 |
| 文章编号： | 1000-0720（2006）12-081-03 |
| 收稿时间： | 2006-06-16 |
| 修稿时间： | 2006-06-162006-08-25 |
Analysis of Nd-Fe rare earth permanent magnetism alloy by X-ray fluorescence spectrometry |
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| LI Ming-jie,WANG Shao-lin,CUI Feng-hui. Analysis of Nd-Fe rare earth permanent magnetism alloy by X-ray fluorescence spectrometry[J]. Chinese Journal of Analysis Laboratory, 2006, 25(12): 81-83 |
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| Authors: | LI Ming-jie WANG Shao-lin CUI Feng-hui |
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| Affiliation: | General Research Institute for Non-ferrous Metals, Beijing 100088 |
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| Abstract: | La Ce Pr Nd Fe Co concentrations in Nd- Fe rare earth permanent magnetism alloy were determined by X- ray fluorescence spectrometry. The method can eliminate the matrix effects and the problem of sample preparing, and it is simple, rapid and accurate. The RSD is less than 2%, and recoveries are between 97% - 105.8%. |
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| Keywords: | X-ray fluorescence spectrometry Nd- Fe rare earth permanent magnetism alloy |
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