| DV—5光谱测定钢中微量酸溶铝 |
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| 引用本文： | 张荣水. DV—5光谱测定钢中微量酸溶铝[J]. 福建分析测试, 2002, 11(3): 1622-1623,1611 |
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| 作者姓名： | 张荣水 |
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| 作者单位： | 福建三钢集团公司质计处,福建,三明,365000 |
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| 摘 要： | 本文应用贝尔德DV—5光谱仪对钢中微量酸溶铝的测定进行了研究,通过优化仪器参数和控制分析条件等手段,用二次预燃和二次曝光测定酸溶铝,检出限可达0.0015％,该法简便、快速、结果准确。
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| 关 键 词： | 酸溶铝 二次预燃 二次曝光 |
Determination of trace soluble aluminium in steel by DV-5 spectrometer |
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| Zhang Rongshui. Determination of trace soluble aluminium in steel by DV-5 spectrometer[J]. Fujian Anal Ysis & Testing, 2002, 11(3): 1622-1623,1611 |
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| Authors: | Zhang Rongshui |
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| Abstract: | In this paper, the determination of trace soluble aluminium in steel is studied using BAIRDA DV—5 spectrometer.Through controlling the instrument parameter and analytic condition, the concentration of soluble aluminium is measured during the second preburn and second exposure, the detection limit reached 0.0015%.This method is simple and rapid, the results are accurate. |
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| Keywords: | Soluble aluminium Second preburn Second exposure |
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