| 不锈钢中铬的X射线荧光光谱分析 |
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| 引用本文： | 刘海东,侯丽华. 不锈钢中铬的X射线荧光光谱分析[J]. 化学分析计量, 2011, 20(2): 52-54 |
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| 作者姓名： | 刘海东 侯丽华 |
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| 作者单位： | 中航工业沈阳飞机工业集团有限公司,沈阳,110850 |
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| 摘 要： | 以北京钢铁研究院研制的GSB 03-2028系列不锈钢标准物质作为光谱标样,采用基本参数法校正基体效应,建立了X射线荧光光谱测定不锈钢中铬元素的方法.用该方法对标准样品进行分析,分析结果和化学法分析值相吻合,10次制样测量,测定结果的相对标准偏差约为0.14%.
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| 关 键 词： | X射线荧光光谱 不锈钢 铬 基本参数法 |
ANALYSIS OF CHROMIUM IN STAINLESS STEEL ALLOY BY X- RAY FLUORESCENCE SPECTROMETRY |
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| Liu Haidong,Hou Lihua. ANALYSIS OF CHROMIUM IN STAINLESS STEEL ALLOY BY X- RAY FLUORESCENCE SPECTROMETRY[J]. Chemical Analysis And Meterage, 2011, 20(2): 52-54 |
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| Authors: | Liu Haidong Hou Lihua |
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| Affiliation: | ( Shenyang Air - Craft Industry Company, Shenyang 110850, China) |
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| Abstract: | X - ray fluorescence spectrometric method was developed for determination of chromium in stainless steel alloy of GSB 03 - 2028 series of standard samples from Beijing Research Institute of ferrous metal. The inter-element effect was corrected by fundamental parameter method. The results were in agreement with those from AAS and chemical method with relative standard deviation of 0.14% （n=10）. |
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| Keywords: | X - ray fluorescence spectrometry stainless steel alloy chromium fundamental parameter method |
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