| ICP-AES法测定封严涂层中BN含量 |
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| 引用本文： | 闫秀芬,王泽鸿. ICP-AES法测定封严涂层中BN含量[J]. 材料工程, 2002, 0(12): 21-22 |
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| 作者姓名： | 闫秀芬 王泽鸿 |
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| 作者单位： | 沈阳黎明航空发动机集团公司,沈阳,110043 |
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| 摘 要： | 利用IC－AES法测定了封严涂层的BN，并对样品的溶解方法，仪器工作参数，光谱干扰等进行了研究。方法的相对标准偏差＜2％（n=10)，加标回收率在95％以上，方法简便，可靠，结果令人满意。
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| 关 键 词： | ICP－AES法 测定 BN含量 封严涂层 氮化硼 分析 电感耦合等离子体发射光谱 |
| 文章编号： | 1001-4381(2002)12-0021-02 |
| 修稿时间： | 2001-11-08 |
Determination of BN in Seal Coatings by ICP-AES |
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| YAN Xiu fen,WANG Ze hong. Determination of BN in Seal Coatings by ICP-AES[J]. Journal of Materials Engineering, 2002, 0(12): 21-22 |
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| Authors: | YAN Xiu fen WANG Ze hong |
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| Abstract: | The method of determination of BN in seal coatings by ICP AES was proposed The factors such as preparation of sample solutions, the instrument parameters, spectral interference were investigated The relative standard deviations(n=10) are less than 2% The recovery rates of procedure are above 95% This method is simple,fast and accurate with satisfactory results |
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| Keywords: | ICP AES seal coatings BN |
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