铝合金建材的X射线荧光分析

Determination of Concentrations of Elements in Aluminum Alloy Architecture Materials by Using X-ray Fluorescence Spectrometry

中文关键词:  X射线荧光光谱,铝合金建材,元素分析

英文关键词:X-ray fluorescence spectrometry,aluminum alloy architecture materials,elements analysis

中文摘要:

      用高性能飞利浦PW2424型X射线荧光光谱仪，测定铝合金建材中的Si、Fe、Cu、Mn、Mg、Zn、Ti、Cr、Ni等9个化学元素的含量.给出各元素的干扰校正系数和基体效应校正系数.方法准确、灵敏，稳定性好，速度快.

英文摘要:

      A high capability Philips PW2424 wavelength dispersive X-ray fluorescence spectrometry was used to test the elements’ concentrations in aluminum alloy architecture materials such as Si, Fe, Cu, Mn, Mg, Zn, Ti, Cr and Ni. Calibration curves were obtained and the correction factor of interference elements and for matrix effects of elements were calculated. From the quantitative results the method of direct multi-element WDXRF determination in aluminum alloy architecture materials was improved and it provides sufficient accuracy and precision for this kind of analysis.