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sklademVydáno: 2008-09-30
BS EN ISO 21068-2:2008
Chemical analysis of silicon-carbide-containing raw materials and refractory products Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
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Označení normy: | BS EN ISO 21068-2:2008 |
Počet stran: | 58 |
Vydáno: | 2008-09-30 |
ISBN: | 978 0 580 58092 5 |
Status: | Standard |
Popis
BS EN ISO 21068-2:2008
This standard BS EN ISO 21068-2:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products is classified in these ICS categories:
- 81.080 Refractories
This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermal treatment at specified temperatures, and methods for the determination of the total carbon content, free carbon, silicon carbide, silicon, total silica and free silica content of silicon-carbide-containing raw materials and refractory products.