Method for detecting main elements of aluminum refractory material by X-ray fluorescence without standard sample

The invention belongs to the technical field of element detection in aluminum refractory materials, and particularly relates to a method for detecting main elements of an aluminum refractory material through X-ray fluorescence without a standard sample. The method comprises the following steps: step 1, drying a sample; step 2, sample fuse piece and ablation amount compensation; step 3, setting detection conditions of the X-ray fluorescence spectrometer; and 4, detecting by using an X-ray fluorescence spectrophotometer. The method disclosed by the invention is simple to operate and short in detection process, and the production efficiency is greatly improved; compared with the national standard, the method uses less chemicals, causes little environmental pollution, and saves the procurement cost of instruments and standard samples. 本发明属于铝质耐火材料中的元素检测技术领域，具体涉及一种X射线荧光无标样检测铝质耐火材料主元素的方法。所述方法包括以下步骤：步骤一、样品干燥；步骤二、样品熔片及烧蚀量补偿；步骤三、设定X射线荧光光谱仪检测条件；步骤四、X射线荧光光谱仪检测。本发明方法操作简单，方法的检测流程短，大大的提高了生产效率；与国家标准相比，该方法使用的化学药品少，对环境污染小，同时节省