| 空心阴极光谱法分析铁镍基高温合金杂质 |
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| 引用本文： | 王宝如. 空心阴极光谱法分析铁镍基高温合金杂质[J]. 材料工程, 1999, 0(8): 41-43 |
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| 作者姓名： | 王宝如 |
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| 作者单位： | 北京航空材料研究院,北京,100095 |
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| 摘 要： | 采用ＨＣＤ－Ⅰ型空心阴极光源作为发射光谱的激发光源，以一套Ｋ３镍合金基标准做工艺曲线来分析铁镍基高温合金中的微量杂质元素砷，磅、锑、铅、锡、铊和银。该方法简便快速，并上有较低的检出限，较好的准确度和精密度。
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| 关 键 词： | HCD-1型空心阴极光源 K3镍基标准 铁镍基高温合金 杂质 |
Determination of Impurities in Fe-Ni Matrix High Temperature Alloy by Hollow Cathode Discharge Atomic Emission Spectrometry |
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| WANG Bao-ru. Determination of Impurities in Fe-Ni Matrix High Temperature Alloy by Hollow Cathode Discharge Atomic Emission Spectrometry[J]. Journal of Materials Engineering, 1999, 0(8): 41-43 |
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| Authors: | WANG Bao-ru |
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| Abstract: | Trace impurity elements As,Te,Sb,Pb,Sn,Bi,Ag,Tl in the Fe Ni matrix high temperature alloy are determined by HCD 1 hollow cathode discharge source with a set of K3 nickel matrix alloy standards used as calibration curve The results show that the method is fast and convenient,and possesses relative low detection limits and good accuracy and precision |
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| Keywords: | HCD 1 hollow cathode discharge source K3 nickel matrix alloy standard Fe Ni matrix high temperature alloy impurities |
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