BS EN ISO 21079-2:2008
Current
The latest, up-to-date edition.
Chemical analysis of refractories containing alumina, zirconia, and silica. Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) Wet chemical analysis
Hardcopy , PDF
English
30-04-2009
| Committee |
RPI/1
|
| DevelopmentNote |
Supersedes 07/30163478 DC. (04/2009) Reviewed and confirmed by BSI, March 2017. (03/2017)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO21079 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.
This part of ISO21079 is not applicable to MgO-based refractories.
This part of ISO21079 gives alternatives to the X-ray fluorescence (XRF) method given in ISO12677.
| Standards | Relationship |
| EN ISO 21079-2:2008 | Identical |
| ISO 21079-2:2008 | Identical |
| DIN EN ISO 21079-2:2008-08 | Equivalent |
| I.S. EN ISO 21079-2:2008 | Equivalent |
| UNE-EN ISO 21079-2:2008 | Equivalent |
| ISO 21079-3:2008 | Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES) |
| ISO 12677:2011 | Chemical analysis of refractory products by X-ray fluorescence (XRF) — Fused cast-bead method |
| ISO 21587-2:2007 | Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis |
| ISO 10058-2:2008 | Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis |
| ISO 26845:2008 | Chemical analysis of refractories — General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods |
| ISO 21079-1:2008 | Chemical analysis of refractories containing alumina, zirconia and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents and dissolution |
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