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NBN EN ISO 16795:2025

Nuclear energy - Determination of Gd2O3 content in pellets containing uranium oxide by X-ray fluorescence spectrometry (ISO 16795:2024)

Summary

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

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 08/21/2025
Page Count 0
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ISBN ---
Weight (in grams) ---
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