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sklademVydáno: 2009-01-31
BS EN ISO 10058-2:2008
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) Wet chemical analysis
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| Označení normy: | BS EN ISO 10058-2:2008 |
| Počet stran: | 26 |
| Vydáno: | 2009-01-31 |
| ISBN: | 978 0 580 57834 2 |
| Status: | Standard |
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BS EN ISO 10058-2:2008
This standard BS EN ISO 10058-2:2008 Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) is classified in these ICS categories:
- 81.080 Refractories
- 73.080 Non-metalliferous minerals
This part of ISO 10058 specifies traditional (“wet process”) methods for the chemical analysis of magnesite and dolomite refractory products and raw materials.
It is applicable to components within the ranges of determination given in Table 1.
Table 1
Range of determination (percentage by mass)
| Component | Range | Component | Range |
|---|---|---|---|
| SiO2 | 0,1 to 10 | MgO | 30 to 99,9 |
| Al2O3 | 0,05 to 10 | Na2O | 0,01 to 1 |
| Fe2O3 | 0,01 to 10 | K2O | 0,01 to 1 |
| TiO2 | 0,01 to 1 | Cr2O3 | 0,01 to 3 |
| MnO | 0,01 to 1 | ZrO2 | 0,01 to 1 |
| CaO | 0,01 to 60 | P2O5 | 0,01 to 5 |
| LOI | 0,01 to 60 | — | — |
| |||