ISO 21079-1:2008
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ISO 21079-1:2008
39982

Abstract  Preview

ISO 21079-1:2008 specifies methods for the chemical analysis of AZS (alumina, zirconia, and silica) refractory products (containing 5 % to 45 % of ZrO2) and raw materials, using traditional ("wet") methods, inductively coupled plasma atomic emission (ICP-AE) spectrometry and flame atomic absorption (FAA) spectrometry. It covers apparatus, reagents and dissolution methods.

ISO 21079-1:2008 is not applicable to MgO-based refractories.

ISO 21079-1:2008 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677.


General information 

  •  :  Published
     : 2008-04
  •  : 1
     : 13
  •  : ISO/TC 33 Refractories
  •  :
    81.080 Refractories
    71.040.40 Chemical analysis

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