International Standard
ISO 21068-3:2008
Chemical analysis of silicon-carbide-containing raw materials and refractory products — Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
Reference number
ISO 21068-3:2008
Edición 1
2008-08
International Standard
Vista previa
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ISO 21068-3:2008
43831
No disponible en español
Publicado (Edición 1, 2008)
Esta norma se revisó y confirmó por última vez en 2017. Por lo tanto, esta versión es la actual.

ISO 21068-3:2008

ISO 21068-3:2008
43831
Formato
Idioma
CHF 173
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Resumen

ISO 21068-3:2008 specifies methods for the determination of total nitrogen and nitrogen calculated as silicon nitride, total oxygen, and free metallic and oxidic components in silicon carbide raw materials and refractory products.

It applies only to silicon carbide materials that are not bonded with nitrogen. Nitride-bonded silicon carbide refractories are covered in EN 12698-1.

Informaciones generales

  •  : Publicado
     : 2008-08
    : Norma Internacional para revisar [90.92]
  •  : 1
     : 37
  • ISO/TC 33
    81.080 
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