| X射线荧光光谱法测定烧结矿中TFe的不确定度评定 |
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| 引用本文： | 胡正阳,邢华宝,史厚义,孙雪松. X射线荧光光谱法测定烧结矿中TFe的不确定度评定[J]. 冶金分析, 2005, 25(1): 1-1 |
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| 作者姓名： | 胡正阳 邢华宝 史厚义 孙雪松 |
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| 作者单位： | 马鞍山钢铁股份有限公司技术中心检化验室,马鞍山钢铁股份有限公司技术中心检化验室,马鞍山钢铁股份有限公司技术中心检化验室,马鞍山钢铁股份有限公司技术中心检化验室 安徽马鞍山 243000 ,安徽马鞍山 243000 ,安徽马鞍山 243000 ,安徽马鞍山 243000 |
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| 摘 要： | 采用X射线荧光光谱法测定烧结矿中TFe,应用现代统计学理论对其分析结果不确定度的产生原因进行分析,同时对烧结矿中TFe含量测定结果的不确定度进行了评定,确定了分析结果的置信区间。
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| 关 键 词： | X荧光光谱 烧结矿 TFe 不确定度 置信区间 |
| 文章编号： | 1000-7571(2005)01-0082-03 |
Evaluation of uncertainty for determination of TFe in sinter ore by XRF |
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| HU Zheng-yang,XING Hua-bao,SHI Hou-yi,SUN Xue-song. Evaluation of uncertainty for determination of TFe in sinter ore by XRF[J]. Metallurgical Analysis, 2005, 25(1): 1-1 |
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| Authors: | HU Zheng-yang XING Hua-bao SHI Hou-yi SUN Xue-song |
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| Abstract: | Total iron content in sinter ore was determined by XRF.The causes of the uncertainty in measurement was discussed by statistics.The uncertainty of determination result for TFe has been evaluated by using a sample as a example,and the confidential interval of the results has been given. |
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| Keywords: | XRF sinter ore total iron uncertainty confidential interval |
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