ČSN EN ISO 21068-2 (726076)

Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon



STANDARD published on 1.4.2009


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The information about the standard:

Designation standards: ČSN EN ISO 21068-2
Classification mark: 726076
Catalog number: 83007
Publication date standards: 1.4.2009
SKU: NS-167315
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

The category - similar standards:

Refractories

Annotation of standard text ČSN EN ISO 21068-2 (726076):

Tato norma uvádí analytické postupy stanovení změny hmotnosti po tepelném zpracování při stanovených teplotách a postupy pro stanovení celkového obsahu uhlíku, volného uhlíku, karbidu křemíku, křemíku, celkového obsahu oxidu křemičitého a volného oxidu křemičitého v žárovzdorných materiálech a výrobcích obsahujících karbid křemíku.

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