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投稿时间:2019-04-02 修订日期:2019-05-05
投稿时间:2019-04-02 修订日期:2019-05-05
中文摘要: 选用国家标准样品和高纯物质来配制标准样品,采用混合熔剂(67%Li2B4O7+33%LiBO2)来熔融制样,使用X射线荧光光谱仪测定钠冰晶石中SiO2、Fe2O3、MgO、CaO、K2O、TiO2、P2O5、Na、F、Al各组分的含量,试验结果表明,各组分的相对标准偏差(RSD)在0.57%~6.52%之间,与第三方实验室对比测试结果也表明,本法可以满足工厂检测要求。
Abstract:The national standard sample and the high purity material are selected to prepare the standard sample, and the mixed flux (67%Li2B4O7+33%LiBO2) is used to melt the sample. The contents of SiO2, Fe2O3, MgO, CaO, K2O, TiO2, P2O5, Na, F and Al in sodium cryolite were determined by X-ray fluorescence spectrometer. The test results show that the relative standard deviation (RSD) of each component is between 0.57% and 6.52%. The comparison with the third-party laboratory also shows that this method can meet the requirements of factory detection.
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作者 | 单位 | |
赵辉 | 奥钢联伯乐焊接中国有限公司 | hui539@126.com |
Author Name | Affiliation | |
ZHAOHUI | voestalpine BDdDd#246 hler Welding | hui539@126.com |
引用文本:
赵辉.X射线荧光光谱法测定钠冰晶石的主要化学成分[J].中国无机分析化学,2019,9(4):47-50.
ZHAOHUI.Determination of main chemical constituents of sodium cryolite by X-ray fluorescence spectrometry[J].Chinese Journal of Inorganic Analytical Chemistry,2019,9(4):47-50.
赵辉.X射线荧光光谱法测定钠冰晶石的主要化学成分[J].中国无机分析化学,2019,9(4):47-50.
ZHAOHUI.Determination of main chemical constituents of sodium cryolite by X-ray fluorescence spectrometry[J].Chinese Journal of Inorganic Analytical Chemistry,2019,9(4):47-50.