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Issue:
Determination Components of Primary and Secondary in Silica by X-Ray Fluorescence Spectrometry
Author(s):
WANG Yi-ling
,
QU Yue-hua
,
YANG Li-rong
,
WANG Tie
Pages:
161
-
164
Year:
2011
Issue:
S1
Journal:
Physics Examination and Testing
Keyword:
X射线荧光光谱法
;
硅石
;
硅砖
;
主次成分
;
测定
;
差量法
;
Abstract:
利用高温熔融制备硅石、硅砖样品,应用X射线荧光光谱法测定硅石、硅砖中SiO2、A12O3、CaO、MgO、Fe2O3等主次成分的百分含量。通过国家标准物质和合成校准样品制作校准曲线,研究了熔剂的选择及其与样品的稀释比例,脱膜剂加入量对制样重现性的影响,探讨了采用差量法计算所得的结果的准确性。试验结果表明:该方法的测定值与标准认定值一致,相对标准偏差小于5%,满足了硅石中常见组分快速分析的要求。
Citations
王一凌,曲月华,邓军华. X射线荧光光谱分析法熔融制样技术的探讨与应用 [J]. 冶金分析 . 2010(12)
蒋晓光,林忠,李卫刚. X-射线荧光光谱法测定硅石中主次成分 [J]. 冶金分析 . 2008(10)
曲月华,王翠艳. X-射线荧光光谱法测定铝质耐火材料中主次成分 [J]. 冶金分析 . 2006(04)
鞍钢钢铁研究所,沈阳钢铁研究所编.实用冶金分析[M]. 辽宁科学技术出版社, 1990
谢忠信等 编著.X射线光谱分析[M]. 科学出版社, 1982
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