| ICP-AES法测定钴基高温合金中铌、钽、锆、钼、铝、钛、镧的研究 |
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| 引用本文： | 刘文虎,姜秀玉. ICP-AES法测定钴基高温合金中铌、钽、锆、钼、铝、钛、镧的研究[J]. 材料工程, 2002, 0(9): 40-43 |
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| 作者姓名： | 刘文虎 姜秀玉 |
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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： | 采用ICP－AES法测定了钴基高温合金中Nb,Ta,Zr,Mo,Al,Ti,La等元素，进行了试样的溶解、试液介质的影响、基体及共存元素的影响、内标元素的影响等试验，以及有关工厂的验证试验。本方法快速、稳定，已用于实际试样的分析，结果满意。
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| 关 键 词： | 测定 钴基高温合金 铌 钽 锆 钼 铝 钛 镧 ICP－AES法 共存元素 内标元素 光谱分析 |
| 文章编号： | 1001-4381(2002)09-0040-04 |
| 修稿时间： | 2000-12-08 |
The Determination of Elements Nb, Ta, Zr, Mo, Al, Ti and La in Cobalt Based High-Temperature Alloy by Inductively Coupled Plasma-Atomic Emission Spectrometry |
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| LIU Wen hu,JIANG Xiu yu. The Determination of Elements Nb, Ta, Zr, Mo, Al, Ti and La in Cobalt Based High-Temperature Alloy by Inductively Coupled Plasma-Atomic Emission Spectrometry[J]. Journal of Materials Engineering, 2002, 0(9): 40-43 |
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| Authors: | LIU Wen hu JIANG Xiu yu |
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| Abstract: | Elements Nb,Ta,Zr,Mo,Al,Ti,La in cobalt based high temperature alloy were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Dissolution of sample, effect of examining solution medium, effect of basic and coexistence elements, effect of internal element were experimentally studied, and factory verification was made. This method is fast, stable, and satisfactory for practical application. |
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| Keywords: | ICP AES Coexistence elements Internal standard elements |
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