| X射线荧光光谱法测定铁矿石中TFe不确定度评定 |
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| 引用本文： | 马宏彦,杜建民,王兆利,刘颖晓. X射线荧光光谱法测定铁矿石中TFe不确定度评定[J]. 广东化工, 2010, 37(8): 174-174,188 |
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| 作者姓名： | 马宏彦 杜建民 王兆利 刘颖晓 |
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| 作者单位： | 安阳钢铁股份有限公司,质量管理处,河南,安阳,455004 |
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| 摘 要： | 讨论了X射线荧光光谱法测定铁矿石中全铁量的各种不确定度因素,评定了铁的测量不确定度,并确定了分析结果的置信区间。
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| 关 键 词： | X荧光光谱 铁矿石 Tfe 不确定度 置信区间 |
Evaluation of Uncertainty for Determination of TFe in Sinter Ore by XRF |
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| Ma Hongyan,Du Jianmin,Wang Zhaoli,Liu Yingxiao. Evaluation of Uncertainty for Determination of TFe in Sinter Ore by XRF[J]. Guangdong Chemical Industry, 2010, 37(8): 174-174,188 |
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| Authors: | Ma Hongyan Du Jianmin Wang Zhaoli Liu Yingxiao |
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| Affiliation: | (Anyang Iron ＆ Steel Stock Co.,Ltd.,Anyang 455004,China) |
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| Abstract: | Total iron content in ironstone was determined by XRF.The causes of the uncertainty in measurement was discussed by statistics.The uncertainty of determination result for TFe had been evaluated by using a sample as a example,and the confidential interval of the results were given. |
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| Keywords: | XRF ironstone total iron uncertainty confidential interval |
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