粉末压片-X射线荧光光谱法测定烧结矿中K_2O、Na_2O、Pb、Zn、Cu方法研究  

STUDY ON DETERMINATION METHOD OF K_2O,Na_2O,Pb,Zn,Cu IN SINTER BY X- RAY FLUORESCENCE SPECTROMETRY WITH PRESSED- POWDER PELLETS

作　　者：刘阳[1] 王学云[1] 张兵[1] 周永豪[1] 陈延昌[1] 

机构地区：[1]安阳钢铁股份有限公司

出　　处：《河南冶金》2014年第5期13-14,共2页Henan Metallurgy

摘　　要：首先用X射线熔融法对自制内控标样进行定值,然后采用粉末直接压片法-X射线荧光光谱法测定烧结矿中K2O、Na2O、Pb、Zn、Cu等微量化学成分,通过基体校正等手段,获得准确的结果,该方法快速准确、成本低。First, the X - ray melting method was applied to determine the value of internal standard samples. Then the trace elements of K2 O, Na2 O, Pb, Zn, Cu in sinter were determined by XRF spectrometry with pressed - powder pellets, certain result was obtained through means such as matrix correction. This method is simple and accurate.

关 键 词：粉末压片 X射线荧光光谱法 烧结矿 熔融定值 

分 类 号：TF041[冶金工程—冶金物理化学] TF03