| ICP-AES法测定润滑油中磨损金属元素的含量 |
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| 引用本文： | 赵金伟,程薇,封亚辉.ICP-AES法测定润滑油中磨损金属元素的含量[J].光谱学与光谱分析,2004,24(6):733-736. |
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| 作者姓名： | 赵金伟 程薇 封亚辉 |
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| 作者单位： | 南京理工大学材料科学与工程系,江苏,南京,210094;江苏出入境检验检疫局,江苏,南京,210001;江苏出入境检验检疫局,江苏,南京,210001 |
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| 基金项目： | 国家高技术研究发展计划 (“863”计划)(编号 2 0 0 2AA2Z41 4 1 )资助项目 |
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| 摘 要： | 提出了用ICP AES直接测定润滑油中主要磨损金属元素的分析方法。对仪器的工作条件进行了优化 ,以多元素油基贮备液配制而成的ConostanS 2 1和Conostan 75油基标样制作校正曲线 ,油样品采用煤油稀释 5倍 ,测定了润滑油中主要磨损金属元素 ,各元素的相对标准偏差RSD %均小于 1%。阐述了LeemanLabs多道ProfileICP的分析效力以及具有多元素同时测定、快速和准确的特点
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| 关 键 词： | ICP-AES 测定 润滑油 磨损金属元素 |
| 文章编号： | 1000-0593(2004)06-0733-04 |
| 修稿时间： | 2004年1月6日 |
Determination of the Content of Wear Metal in Lubrication Oil by ICP-AES |
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| Jin-wei Zhao,Wei Cheng,Ya-hui Feng.Determination of the Content of Wear Metal in Lubrication Oil by ICP-AES[J].Spectroscopy and Spectral Analysis,2004,24(6):733-736. |
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| Authors: | Jin-wei Zhao Wei Cheng Ya-hui Feng |
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| Institution: | Department of Materials Science & Engineering, Nanjing University of Science and Technology, Nanjing 210094, China. |
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| Abstract: | An analytical method for determining wear metal elements directly by ICP AES was proposed in this paper. The optimum condition was selected. The Conostan S 21 and Conostan 75 (oil base standard samples) prepared by multi element oil base reserved standard samples were applied to make calibration curve. Oil samples were diluted 5 times by kerosene. The contents of wear metals in lubrication oil were determined by ICP AES. The relative standard deviation (RSD) of all elements was less than 1%. In addition, the authors represented the analytical efficacy of Leeman labs multi track profile ICP, and its rapid and accurate characters of simultaneous multi element measurement. |
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| Keywords: | ICP-AES Determination Lubrication oil Wear metal |
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