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SN EN ISO 21484:2020

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Abstract

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.

Products specifications

  • Standard from INB
  • Published:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 27.120.30
  • ICS: 17.240
  • Publisher: SNV
  • Distributor: SNV
  • National Committee: INB/NK 118
  • European TC: CEN/TC 430
  • International TC: ISO/TC 85

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