| 氢化物发生ICP-AES法测定钢铁中痕量砷 |
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| 引用本文： | 张晓菊,韩克平,于桂芹.氢化物发生ICP-AES法测定钢铁中痕量砷[J].冶金分析,1999,19(5):37-39. |
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| 作者姓名： | 张晓菊 韩克平 于桂芹 |
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| 作者单位： | 鞍钢钢研所,鞍山,114001 |
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| 摘 要： | 采用氢化物发生与ＩＣＰ－ＡＥＳ联用对钢铁中痕量砷的测定进行了研究。方法包括酸介质及浓度实验；氧化剂及还原剂实施；干扰与消扰实验；检出限实验；精密度及准确度实验等，从而建立了氢化物发生ＩＣＰ－ＡＥＳ法测定钢铁中痕量砷的分析方法。
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| 关 键 词： | 氢化物发生 ICP－AES 砷 钢 测定 |
| 修稿时间： | 1997-12-25 |
Determination of Trace Arsenic in Tron and Steel by Hydride-Generation ICP-AES |
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| Zhang Xiaoju,Han Keping,Yu Guiqin.Determination of Trace Arsenic in Tron and Steel by Hydride-Generation ICP-AES[J].Metallurgical Analysis,1999,19(5):37-39. |
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| Authors: | Zhang Xiaoju Han Keping Yu Guiqin |
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| Affiliation: | Zhang Xiaoju,Han Keping,Yu Guiqin
(Anshan Research Institute of Iron & Steel,Anshan 114001) |
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| Abstract: | The determination of trace arsenic in iron and steel by hydride-generation ICP-AES was studied in this paper. The experiments including the dissolution of samples, the amounts of oxidant and reductant, the interference of the coexisting elemens and their elimination, the determination limit. precision and accuracy etc. have been carried out. A method for determination of arsenic in iron and steel was established. |
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| Keywords: | Hydride-generation ICP-AES Arsenic |
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