X-射线荧光法检测保护渣中F元素  

Determination of F element in protective residue by X-ray fluorescence

作　　者：焦丽[1] 闫丽 贾晓红 杜士毅[1] 刘佳 腰瑞雪 Jiao Li;Yan Li;Jia Xiaohong;Du Shiyi;liu Jia;Yao Ruixue(Beijing Shougang Limited by Share Ltd.,Qian'an 064400,China)

机构地区：[1]北京首钢股份有限公司质量检验部,河北迁安064400

出　　处：《冶金标准化与质量》2023年第1期11-14,共4页Metallurgical Standardization & Quality

摘　　要：X射线荧光光谱仪具有自动化程度高,精度和准确度高,分析速度快等优点,通过烧减量对各成分含量进行校正[1],根据其含量与强度的对应关系建立曲线,并通过实验确定了最佳仪器分析参数,最佳熔融温度,建立了X射线荧光光谱法测定保护渣中F元素的方法,对比了化学法和X-射线荧光光谱法两种方法分析数据,准确度和精密度能够满足生产的需求。形成本实验室快速分析保护渣F元素的新方法。X-ray fluorescence spectrometer with a high degree of automation,high precision and accuracy,and the advantages of fast analysis speed,reducing burn correction for each component content to[1],based on its content and intensity of corresponding relation curve,and the optimum parameters of the instrument analysis was determined by the experiment,the optimum melting temperature,X-ray fluorescence spectrometry is established protection slag of F element method,The accuracy and precision of chemical method and X-ray fluorescence spectrometry were compared to meet the requirements of production.Form a new method for rapid analysis of F element in protective slag in our laboratory.

关 键 词：保护渣 X-射线荧光光谱 F元素 

分 类 号：O43[机械工程—光学工程]