International Standard
ISO 12799:2015
Nuclear energy — Determination of nitrogen content in UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets — Inert gas extraction and conductivity detection method
Reference number
ISO 12799:2015
Edición 1
2015-03
International Standard
Vista previa
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ISO 12799:2015
56073
No disponible en español
Publicado (Edición 1, 2015)
Esta norma se revisó y confirmó por última vez en 2022. Por lo tanto, esta versión es la actual.

ISO 12799:2015

ISO 12799:2015
56073
Formato
Idioma
CHF 42
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Resumen

ISO 12799:2015 describes a procedure for measuring the nitrogen content of UO2, (U,Gd)O2, and (U,Pu)O2 pellets. Nitrogen in nuclear fuel may be present either as elemental nitrogen or chemically combined in the form of nitrogenous compounds. The technique described herein serves to determine the total content of nitrogen excluding those compounds whose decomposition temperature is above 2 200 °C (most notably Pu and U nitrides).

Informaciones generales

  •  : Publicado
     : 2015-03
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 5
  • ISO/TC 85/SC 5
    27.120.30 
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