| ICP-AES同时测定硼铁中铝、磷、镍、铜、钛和钒 |
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| 引用本文： | 李海平,赵容超,毕经亮,井婷婷.ICP-AES同时测定硼铁中铝、磷、镍、铜、钛和钒[J].广州化工,2012,40(12):144-146. |
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| 作者姓名： | 李海平 赵容超 毕经亮 井婷婷 |
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| 作者单位： | 1. 钢铁研究总院,北京,100081
2. 国家纺织制品质量监督检验中心,北京,100025 |
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| 摘 要： | 硼铁试样采用微波消解法进行试样前处理工作,电感耦合等离子体光谱仪测定硼铁中铝、磷、镍、铜、钛和钒等6种元素,优化了仪器参数,并选择了最佳谱线进行测定,同时对曲线进行基体匹配,克服了基体效应的影响,本方法具有良好的精密度和准确度,回收率在95%～110%之间,RSD均小于4%,能够满足日常生产分析中对硼铁测定的需要。
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| 关 键 词： | ICP-AES 硼铁 铝 磷 镍 铜 钛 钒 |
Determination of Al,P,Ni,Cu,Ti and V in Ferroboron by ICP-AES |
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| LI Hai-ping,ZHAO Rong-chao,BI Jing-liang,JING Ting-ting.Determination of Al,P,Ni,Cu,Ti and V in Ferroboron by ICP-AES[J].GuangZhou Chemical Industry and Technology,2012,40(12):144-146. |
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| Authors: | LI Hai-ping ZHAO Rong-chao BI Jing-liang JING Ting-ting |
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| Affiliation: | 1 Central Iron ＆ Steel Research Instutute,Beijing 100081; 2 National Textile Products Quality Supervision and Inspection Center,Beijing 100025,China) |
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| Abstract: | A method was studied for the determination of Al P,Ni,Cu,Ti and V in ferroboron by microwave digestion sample and inductively coupled plasma atomic emission spectrometry（ICP-AES）.Under the optimized operation condition,the appropriate analytical lines were selected,meanwhile,the matrix effect was corrected by matrix matching.The method was applied with recoveries of 95%~110% and the relative standard deviations was less than 4%.The results indicated that its accuracy and precision could meet the demand for analysis. |
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| Keywords: | ICP-AES ferroboron Al P Ni Cu Ti V |
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