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Nuclear energy — Determination of Gd2O3 content in pellets containing uranium oxide by X-ray fluorescence spectrometry 核能——X射线荧光光谱法测定含氧化铀球团中Gd2O3含量
发布日期: 2024-04-22
本文件规定了一种通过X射线荧光光谱法测定UO2燃料芯块中Gd2O3含量的方法。 波色散X射线荧光(WD-XRF)或能量色散X射线荧光(ED-XRF)都是适用的,然而,该文献陈述了通过使用GD 1 α线的WD-XRF的方法。 该方法已经测试了质量分数从2?%到10?%Gd2O3。

This document specifies a method which covers the determination of Gd2O3 content in UO2 fuel pellets, by X-ray fluorescence spectrometry.

Either wave dispersion X-ray fluorescence (WD-XRF) or energy dispersion X-ray fluorescence (ED-XRF) is applicable, however, this document states a method by using WD-XRF using Gd Lα-line.

This method has been tested for mass fractions of from 2?% to 10?% Gd2O3.

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归口单位: ISO/TC 85/SC 5
相似标准/计划/法规
现行
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现行
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BS EN ISO 12799-2019
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现行
DIN EN ISO 12799
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现行
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