| 碱溶ICP—AES法同时测定AISi／SiC复合材料中的高含量硅和低含量？… |
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| 引用本文： | 谢绍金,董天祥.碱溶ICP—AES法同时测定AISi／SiC复合材料中的高含量硅和低含量？…[J].光谱实验室,2000,17(3):341-346. |
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| 作者姓名： | 谢绍金 董天祥 |
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| 作者单位： | 北京航空材料研究院!北京市81信箱19分箱100095 |
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| 摘 要： | 本文采用碱溶ＩＣＰ－ＡＥＳ法对ＡＩＳｉ／ＳｉＣ复合材料中的高含量硅和低含量镁、钛、铁的测定进行研究，着重进行基体元素铝及特测定元素硅、镁、钛、铁之间的干扰试验，进行了碱度试验和酸度试验，测定和ＡＩＳｉ／ＳｉＣ复合材料中的硅、镁、钛、铁含量，得到了较好的精密度和准确度。方法简便可靠，可获得满意的分析结果。
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| 关 键 词： | ICP－AES 硅 镁 钛 铁 AISi／SiC复合材料 |
| 修稿时间： | 1999-11-05 |
Determination of High Concentration Si and Low Concentration Mg, Fe, Ti in Al-Si/SiC Composite Material by ICP-AES and the Sample is Dissdved in NaOH |
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| XIE,ShaoJin,DONG,TianXiang.Determination of High Concentration Si and Low Concentration Mg, Fe, Ti in Al-Si/SiC Composite Material by ICP-AES and the Sample is Dissdved in NaOH[J].Chinese Journal of Spectroscopy Laboratory,2000,17(3):341-346. |
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| Authors: | XIE ShaoJin DONG TianXiang |
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| Abstract: | It is described in this paper that the sample is dissolved in NaOH and high concentration Si and low concentration Mg, Fe, Ti in AlSi/SiC composite material can be determined by ICPAES and the effects of matrix and coexist elements in AlSi/SiC composite materials on Si, Mg, Fe, Ti are emphatically studied. The effects of HCl and NaOH on the determined element are also studied. High precision and accuracy are obtained. |
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| Keywords: | ICPAES AlSi/SiC Si Mg Ti Fe |
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