| ICP-AES法测定铁钕合金中主量元素钕及7种杂质元素的研究 |
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| 引用本文： | 叶晓英,李帆.ICP-AES法测定铁钕合金中主量元素钕及7种杂质元素的研究[J].光谱实验室,2001,18(5):697-699. |
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| 作者姓名： | 叶晓英 李帆 |
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| 作者单位： | 北京航空材料研究院 |
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| 摘 要： | 用ICP－AES法同时测定了铁钕合金中主量元素钕及Al、Si、Mn、Cr、Mg、Zr、Ca等7种杂质元素。研究了基体元素铁、主量元素钕对杂质元素的光谱干扰，选择了合适的分析线和内标线，测定了分析方法的检出限，回收率为87％－113％。方法准确、快速、简便，结果令人满意。
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| 关 键 词： | ICP－AES 钕 铝 硅 锰 铬 镁 锆 钙 分析 杂质元素 铁钕合金 电感耦合等离子体发射光谱 |
| 文章编号： | 1004-8138(2001)05-0697-03 |
| 修稿时间： | 2001年4月20日 |
Determination of High Concentration Nd and 7 Impurity Elements in Fe-Nd Alloys by ICP-AES |
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| YE Xiao\|Ying,LI Fan.Determination of High Concentration Nd and 7 Impurity Elements in Fe-Nd Alloys by ICP-AES[J].Chinese Journal of Spectroscopy Laboratory,2001,18(5):697-699. |
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| Authors: | YE Xiao\|Ying LI Fan |
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| Abstract: | The high concentration Nd and impurity elements Al,Si,Mn,Cr,Mg,Zr,Ca in Fe\|Nd alloys were determined by ICP\|AES.The interference effects of matrix element Fe and high concentration Nd on impurity elements were studied.The suitable analytical lines and internal standard lines were selected.The detect limits of the method were determined.The recoveries are in the range of 87%_113%.The method is accurate,rapid and convenient. |
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| Keywords: | ICP\|AES Fe\|Nd Alloys Nd Al Si Mn Cr Mg Zr Ca |
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