| X射线荧光光谱法测定锌铝硅合金中硅和铁 |
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| 引用本文： | 王军学.X射线荧光光谱法测定锌铝硅合金中硅和铁[J].岩矿测试,2008,27(1):77-78. |
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| 作者姓名： | 王军学 |
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| 作者单位： | 湖南株冶火炬金属股份有限公司质保部,湖南,株洲,412004 |
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| 摘 要： | 采用岛津MXF-2400型多道X荧光光谱仪测定锌铝硅合金中硅及铁的含量,对样品分析面进行了选择,考察了分析面光洁度、样品放置时间对测定的影响条件。方法样品前期处理简便,分析速度快,灵敏度高,硅和铁的相对标准偏差(RSD,n=11)分别为1.15%和0.44%。与其他方法对照,结果相符。
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| 关 键 词： | X射线荧光光谱法 锌铝硅合金 硅 铁 |
| 文章编号： | 0254-5357（2008）01-0077-02 |
| 收稿时间： | 2007-08-01 |
| 修稿时间： | 2007-09-13 |
Determination of Silicon and Iron in Zn-Al-Si Alloy by X-ray Fluorescence Spectrometry |
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| WANG Jun-xue.Determination of Silicon and Iron in Zn-Al-Si Alloy by X-ray Fluorescence Spectrometry[J].Rock and Mineral Analysis,2008,27(1):77-78. |
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| Authors: | WANG Jun-xue |
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| Institution: | WANG Jun-xue(Department of Quality Control,Hunan Zhuye Torch Metals Co.Ltd.,Zhuzhou 412004,China) |
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| Abstract: | SHIMADZU MXF-2400 Multi-channel X-ray fluorescence spectrometer was used in the determination of silicon and iron in zinc-aluminum-silicon alloy.The effect of determination conditions including the sample surface smoothness and sample detection time on the determination results was studied.Under the optimized determination condition,the proposed method has been applied to the determination of silicon and iron in zinc-aluminum-silicon alloy.The results are in agreement with those by other methods with precision(RSD,n=11) of 1.15% for silicon and 0.44% for iron.The method provides the advantages of simple sample pretreatment,high sensitivity and high sample throughput. |
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| Keywords: | X-ray fluorescence spectrometry zinc-aluminum-silicon alloy silicon iron |
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