| 红外吸收法测定钢铁中碳含量的测量不确定度评定 |
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| 引用本文： | 刘养勤,邓永瑢,方天禄. 红外吸收法测定钢铁中碳含量的测量不确定度评定[J]. 冶金标准化与质量, 2007, 45(1): 13-15 |
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| 作者姓名： | 刘养勤 邓永瑢 方天禄 |
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| 作者单位： | 中国石油管材研究所,陕西,西安,710065 |
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| 摘 要： | 通过对红外吸收法测定钢铁中碳含量的各种不确定度因素进行分析,评定了测定碳含量的测量不确定度,从而明确了提高分析准确度的方法。
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| 关 键 词： | 红外吸收法 不确定度 钢 碳 |
| 文章编号： | 1003-0514(2007)01-0013-03 |
| 修稿时间： | 2007-01-14 |
Evaluation of uncertainty in the measurement of carbon content in steel by infrared absorption method |
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| LIU Yang-qin,DENG Yong-rong,FANG Tian-lu. Evaluation of uncertainty in the measurement of carbon content in steel by infrared absorption method[J]. Metallurgical Standardization & Quality, 2007, 45(1): 13-15 |
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| Authors: | LIU Yang-qin DENG Yong-rong FANG Tian-lu |
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| Abstract: | Various factors affecting uncertainty in the measurement of carbon content in steel by infrared absorption method have been discussed.The uncertainty in measurement of carbon content has been evaluated.The way to improve accuracy has been given. |
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| Keywords: | infrared absorption method uncertainty steel carbon |
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