摘要
采用四硼酸锂熔融 X射线荧光光谱法测定铁矿石中铁、硅、钙、铝、磷、镁、锰和钛 ,以 10个铁矿石标准物质建立校准曲线 ,用Lachance Trail校正模式进行回归校正。方法准确、快速。
A method of XRFS determination of Fe Si Ca Al P Mg Mn and Ti in iron ores was reported in this paper. The sample by fusion with lithium tetraborate was applied to the analysis. Calibration curves were prepared by using 10 iron ore certified reference materials. Regressive corrections were made by the Lachance Trail model. The present method had the special features of accuracy, rapidity, conveniency in operation and good precision.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2003年第4期207-208,211,共3页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
