| 还原型硅钼酸盐光度法测定钢铁中酸溶硅含量的不确定度评定 |
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| 引用本文： | 吴静. 还原型硅钼酸盐光度法测定钢铁中酸溶硅含量的不确定度评定[J]. 重庆科技学院学报(自然科学版), 2012, 14(2): 119-122 |
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| 作者姓名： | 吴静 |
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| 作者单位： | 重钢集团钢铁股份公司,重庆,401220 |
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| 摘 要： | 测量不确定度是表征合理地赋予被测对象的数值的分散程度.据JJF1059-1999等标准要求,分析和识别不确定度来源,建立数学模型,对还原型硅钼酸盐光度法测定钢铁中酸溶硅含量测量不确定度进行评定.
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| 关 键 词： | 还原型硅钼酸盐 光度法 硅 不确定度 |
Valuation of Uncertainty in Measurement of the Reduced Molybdosilicate Spectrophotometric Method for the Determination of Acid-soluble Silicon Content in Iron and Steel |
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| WU Jing. Valuation of Uncertainty in Measurement of the Reduced Molybdosilicate Spectrophotometric Method for the Determination of Acid-soluble Silicon Content in Iron and Steel[J]. Journal of Chongqing University of Science and Technology:Natural Science Edition, 2012, 14(2): 119-122 |
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| Authors: | WU Jing |
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| Affiliation: | WU Jing(Chongqing Iron and Steel Co.,Ltd.,Chongqing 401220) |
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| Abstract: | Uncertainty of measurement is a parameter which is correlated with the measurement result,it indicates a dispersion degree that could be reasonably given the value of the object to be measured.According to the requirement of JJF1059-1999,this paper contains analysis and identifying source of uncertainty,building the mathematical model and evaluating the uncertainty in measurement of the reduced molybdosilicate spectrophotometric method for determination of acid soluble silicon content in iron & steel. |
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| Keywords: | molybdosilicate spectrophotometric method silicon uncertainty evaluation |
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