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Norm

ÖNORM EN ISO 21484

Issue date: 2019 10 15

Nuclear Energy - Fuel technology - Determination of the O/M ratio in MOX pellets by the gravimetric method (ISO 21484:2017)

This document describes a method for determining the Oxygen-to-Metal (O/M) ratio in mixed uranium-plutonium oxide (U,Pu)O2 ± X pellets. The parameters given in the follow...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 11 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 088: Protection against radiation
ICS
17.240 27.120.30
Topics
Mechanical & plant engineering, Energy and heat transfer engineering, Fissile materials and nuclear fuel technology Environment, Radiation protection, Radiation measurements
This document describes a method for determining the Oxygen-to-Metal (O/M) ratio in mixed uranium-plutonium oxide (U,Pu)O2 ± X pellets. The parameters given in the following paragraphs are relevant for pellets within a range of O/M ratio corresponding to 1,98 to 2,01. The method described in the document is adapted, with regard to the parameters, if the expected values of O/M ratio are outside the range.
ÖNORM EN ISO 21484
2019 10 15
Nuclear Energy - Fuel technology - Determination of the O/M ratio in MOX pellets by the gravimetric ...
Norm
↖
Norm
ISO 21484:2017
Issue date : 2017 01 30
Nuclear Energy — Fuel technology — Determination of the O/M ratio in MOX pellets by the gravimetric method