| 原子吸收法测定Fe-Co-V合金中锰、镍、铜 |
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| 引用本文： | 黄中越,李燕群,李柏杰. 原子吸收法测定Fe-Co-V合金中锰、镍、铜[J]. 南方金属, 2000, 0(3): 22-24 |
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| 作者姓名： | 黄中越 李燕群 李柏杰 |
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| 作者单位： | 广东省钢铁研究所,广东,广州,510640 |
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| 摘 要： | 介绍用火焰原子吸收光谱法同时测定Ｆｅ－Ｃｏ－Ｖ合金中锰、镍、铜的含量，研究了实验 条件及影响因素，建立了有效的分析方法．结果表明，锰、镍、铜含量在０．５～５．０ ｍｇ·Ｌ~（－１）范围的 回收率为 ９７％～１０３％，ＲＳＤ＜３．０％（ｎ＝１０），具有良好的准确性和重现性．
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| 关 键 词： | 原子吸收 Fe-Co-V合金 锰 镍 铜 |
| 修稿时间： | 1999-12-05 |
Determination of manganess, nickel and copper in Fe-Cr-V alloy by atomic absorption specroscopy(AAS) |
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| HUANG Zhong-yue,LI Yan-qun,LI Bo-jie. Determination of manganess, nickel and copper in Fe-Cr-V alloy by atomic absorption specroscopy(AAS)[J]. Southern Metals, 2000, 0(3): 22-24 |
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| Authors: | HUANG Zhong-yue LI Yan-qun LI Bo-jie |
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| Abstract: | The contents of Mn. Ni and Cu in a Fe - V - Co alloy were simultaneously determined by means of flame atomic absorption spectroscopy. The experimental conditions for the determination and factors affecting its accuracy were investigated, thus an effective analysis procedure formulated. It was shown that a recovery rate of (100(3) percent, with RSD< 3. 0 percent(n = 10), for thee elements was attained when their contents were in the range of 0.5 to 5.0 mg. L - 1. Good accuracy and repeatability were ensured in the determination. |
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| Keywords: | atomic absorption spectroscopy Fe-V-Co alloy manganess nickel copper |
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