| ICP-AES法测定超高强度钢中Mn,Si,Al,Ti,Nb,La杂质元素 |
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| 引用本文： | 叶晓英,冯艳秋.ICP-AES法测定超高强度钢中Mn,Si,Al,Ti,Nb,La杂质元素[J].材料工程,2007(2):46-48. |
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| 作者姓名： | 叶晓英 冯艳秋 |
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| 作者单位： | 北京航空材料研究院,北京,100095 |
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| 摘 要： | 介绍了采用ICP-AES测定超高强度钢中Mn,Si,Al,Ti,Nb,La的方法.研究了超高强度钢中基体元素,常见元素对六种杂质元素分析谱线的光谱干扰情况;选择了合适的分析谱线;工作曲线线性良好;根据钢中共存元素的含量范围,进行了加入回收实验和精密度、准确度实验,测量结果满足分析要求.
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| 关 键 词： | ICP-AES 超高强度钢 Mn Si Al Ti Nb La |
| 文章编号： | 1001-4381(2007)02-0046-03 |
| 修稿时间： | 2006-05-08 |
ICP-AES Determination of Mn, Si, Al, Ti, Nb, La in Ultrahigh Strength Steel |
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| YE Xiao-ying,FENG Yan-qiu.ICP-AES Determination of Mn, Si, Al, Ti, Nb, La in Ultrahigh Strength Steel[J].Journal of Materials Engineering,2007(2):46-48. |
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| Authors: | YE Xiao-ying FENG Yan-qiu |
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| Affiliation: | Beijing Insitittlte of Aeronautical Materials, Beijing 100095, China |
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| Abstract: | An ICP-AES method for determining Mn, Si, Al,Ti,Nb,La in ultrahigh strength steel is presented. The spectral interference of matrix and coexist elements were studied and analytical lines were selected. Satisfactory linearity of working curve was obtained. The method was proved to be accurate and rapid through the accuracy and precision experiments. |
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| Keywords: | ICP-AES ultrahigh strength steel Mn Si Al Ti Nb La |
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