| 钢材中五种有害杂质元素的光电光谱测定研究 |
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| 引用本文： | 粟智.钢材中五种有害杂质元素的光电光谱测定研究[J].宝钢技术,1995(6):33-36,40. |
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| 作者姓名： | 粟智 |
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| 作者单位： | 新疆钢铁研究所 |
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| 摘 要： | 选用不同种类的一组块产太钢铁示样，采用燃烧曲线法确定最佳分析参数，用ＢＡＩＲＤ ＳＰＥＣＴＲＯＶＡＣ２０００ＣＤＶ－５，ＨＲ－４００光源，光电直读光谱仪测定钢材中Ｐ，Ｓ，Ｐｂ，Ｃｕ和Ａｓ五种有害杂质元素。该方法可用一组标亲分析多种钢样，方法简便实用。分析结果相对标准偏差小于１０％，基本与标准值一致。
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| 关 键 词： | 钢样分析 有害杂质元素 燃烧 光电光谱 测定 |
Determination of Five Pernicious Impure Elementsin Steel by Photoelectric Spectroscopy |
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| Su Zhi.Determination of Five Pernicious Impure Elementsin Steel by Photoelectric Spectroscopy[J].Baosteel Technology,1995(6):33-36,40. |
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| Authors: | Su Zhi |
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| Affiliation: | Xinjiang Iron & Steel Research Institute |
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| Abstract: | The P,S,Pb,Cu and As five pernicious elements in steel weredetermined by model BAIRD SPECTROVAC 2000 CDV-5, HR-400 light source,photoelectric direct reading spectroscopy,and with burn--off curve method,the optimum analytical parameters were determined from a group of different lump steelreference samples. The result showed that its relative standard deviation(RSD) wasless than 10%,basically in agreement with certified values. This method is simpleand practical,which can analyse various steel samples by a group of reference samples. |
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| Keywords: | Steel products Pernicious impure elements Burn-off curve Determination of photoelectric spectroscopy |
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