| 稀土—铝—硅复合脱氧剂主量元素的XRF光谱分析 |
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| 引用本文： | 牛素琴,耿东方,李岩,刘子瑜.稀土—铝—硅复合脱氧剂主量元素的XRF光谱分析[J].兵器材料科学与工程,2003,26(5):54-56. |
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| 作者姓名： | 牛素琴 耿东方 李岩 刘子瑜 |
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| 作者单位： | 中国兵器工业,第五二研究所,包头014034 |
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| 摘 要： | 提出了用PW 14 0 4型X射线荧光光谱仪快速测定稀土—铝—硅复合脱氧剂主量元素Si、Al、Fe、Re等的方法。采用HNO3 和HF将试样溶解变为盐类 ,以偏硼酸锂和四硼酸锂作混合熔剂 ,NaNO3 作氧化剂 ,KI作脱膜剂熔融制成玻璃片样 ,运用分析程序汇编外加通道 ,对试样中的主量元素进行XRF光谱分析。
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| 关 键 词： | X射线荧光光谱 稀土—铝—硅复合脱氧剂 颗粒度效应 均质化 外加通道 |
| 文章编号： | 1004-244X(2003)05-0054-03 |
| 修稿时间： | 2003年3月11日 |
Main elements of rare-earth-aluminium-silicon(Re-Al-Si) compound deoxidizers by XRF spectrometer |
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| NIU Su-qin,GENG Dong-fang,LI Yan,LIU Zi-yu.Main elements of rare-earth-aluminium-silicon(Re-Al-Si) compound deoxidizers by XRF spectrometer[J].Ordnance Material Science and Engineering,2003,26(5):54-56. |
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| Authors: | NIU Su-qin GENG Dong-fang LI Yan LIU Zi-yu |
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| Abstract: | It is a quick method for x-ray fluorescence (XRF) spectrometer pw1404 to determine the major elements in the compound Re-Al-Si deoxidizer.The samples were dissolved by HNO 3 and HF,the glass disc was made in the mixing flux of LiBO 2 and Li 2B 4O 7,and NaNO 3 as the oxidizer,and KI as the demoulding agent.The additional passage way was compiled in fluorescent procedure. The main elements in the samples were determined by using XRF spectrum. |
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| Keywords: | X-ray fluorescent spectrum rare-earth-aluminium-silicon compound deoxidizer effect of particle size homogenizing outer passageway |
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