| 火焰原子吸收法测定钛合金中的硅 |
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| 引用本文： | 叶晓英,冯艳秋,李帆. 火焰原子吸收法测定钛合金中的硅[J]. 光谱实验室, 2002, 19(6): 804-806 |
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| 作者姓名： | 叶晓英 冯艳秋 李帆 |
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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;北京航空材料研究院,北京市81信箱19分箱,100095;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： | 本文用火焰原子吸收光谱法测定钛合金中的硅。并研究了钛合金中基体元素钛和共存元素对硅含量测定的干扰情况，进行了校准曲线的试验。方法简单、快捷，具有良好的精密度和准确性。相对标准偏差为1．8％－3．7％，回收率为100％－102％。
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| 关 键 词： | 火焰原子吸收法 钛合金 硅 |
| 文章编号： | 1004-8138(2002)06-0804-03 |
| 修稿时间： | 2002-06-17 |
Determination of Si in Titanium Alloys by Flame Atomic Absorption Spectrometry |
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| YE Xiao Ying FENG Yan Qiu LI Fan. Determination of Si in Titanium Alloys by Flame Atomic Absorption Spectrometry[J]. Chinese Journal of Spectroscopy Laboratory, 2002, 19(6): 804-806 |
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| Authors: | YE Xiao Ying FENG Yan Qiu LI Fan |
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| Abstract: | A method for the determination of Si in titanium alloys by flame atomic absorption spectrometry was described.The interferences from matrix element titanium and coexist elements were studied.The calibration curve was given.The precision and accuracy were satisfactory.The relative standard deviation is in the range of 1.8%-3.7%,and the recovery rates 100%-102%. |
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| Keywords: | Flame Atomic Absorption Spectrometry Titanium Alloys Silicon. |
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