| ICP-AES测定低合金钢中合金元素 |
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| 引用本文： | 王岩.ICP-AES测定低合金钢中合金元素[J].黑龙江冶金,2010(4):14-15. |
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| 作者姓名： | 王岩 |
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| 作者单位： | 北满特钢质量部,齐齐哈尔161041 |
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| 摘 要： | 本方法是采用硝酸（1＋3）在加热的条件下使试样分解、定容后导入ICP发射光谱仪等离子体炬焰中进行测定。测得结果表明，本方法快速准确，精密度好，相对标准偏差均小于5％，回收率在95％～105％之间，适用工业生产的需求。
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| 关 键 词： | ICP-AES 低合金钢 Mn Si V Ni Mo Cu Cr |
Analysis of Alloy Elements in Low Alloy Steel by ICP- AES |
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| Affiliation: | Wang Yah (Quality department of Beiman Special Steel Co. , Ltd, Qiqihar 161041, China) |
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| Abstract: | This method is using nitric acid （1 ＋ 3 ） to the samples decomposition in the heated conditions, will later import the ICP emission spectrometer was measured in the plasma torch flame, the measured results show that this method is rapid, accurate and reliable, relatively standard deviations were less than 5 % and recoveries was between 95 % and 105 %, and for industrial production needs. |
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| Keywords: | ICP - AES low alby steel Mn Si V Ni Mo Cu Cr |
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