工业镀层及涂层厚度分析——同位素X射线荧光光谱法

Determination of Plating or Coating Thickness by Isotopic X_Ray Fluorescence Spectrometry

采用自行研制的同位素Ｘ射线荧光分析仪，测定工业镀层和汽车涂层厚度，分析精度（ＲＳＤ）分别达２０％和３６％，该法具有快速、简便、无损等优点。

Isotopic X_ray fluorescence spectrometer developed by the authors is used to determine the thickness of technical plating or automobile coating.Determination precisions are 20%and 36%,respectively.The method has the advantages of rapidity,simplicity and nondestructive analysis.