This article describes a novel idea on preparation of a glass bead for X‐ray fluorescence spectrometry, to determine alloyed elements in high‐speed steel without any matrix correction. The quantification method using the glass bead is generally effective to reduce secondary X‐ray absorption and enhancement (matrix effect) by coexisting elements in a sample. Although the glass bead is normally prepared based on a flux‐to‐sample ratio, the suggested method mainly controls an absolute amount of the sample in the glass bead to prevent from any interference with the matrix elements. As a result, the alloyed elements, except tungsten, in high‐speed steels could be determined with high precision and accuracy, independent of the flux‐to‐sample ratio. However, the fluorescent X‐ray intensity of tungsten Lα line (8.40 keV) was obviously influenced by the sample amount (iron content) in a glass bead; in this case, the Mα line (1.77 keV) could be employed alternatively.

中文翻译：

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玻璃珠制备的高速钢X射线荧光分析的无吸收校准

本文介绍了一种制备X射线荧光光谱法玻璃珠的新颖方法，该方法无需任何基质校正即可测定高速钢中的合金元素。使用玻璃珠的定量方法通常可有效地减少样品中元素的共存，从而减少次级X射线的吸收和增强（矩阵效应）。尽管通常根据通量与样品的比例制备玻璃珠，但建议的方法主要控制玻璃珠中样品的绝对量，以防止与基质元素发生任何干扰。结果，可以以高精度和高精度确定高速钢中除钨以外的合金元素，而与通量与样品的比无关。但是，钨Lα线的荧光X射线强度（8。40 keV）显然受到玻璃珠中样品量（铁含量）的影响；在这种情况下，可以选择使用Mα线（1.77 keV）。