DIN - German Institute for Standardization

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Draft standard

PR NF B49-423-2 ; PR NF EN ISO 21068-2
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.

Title (German)

Chemische Analyse von Rohstoffen und feuerfesten Erzeugnissen, die Siliciumcarbid, Siliciumnitrid, Siliciumoxinitrid und Sialon enthalten - Teil2: Bestimmung des Gehaltes an flüchtigen Bestandteilen, Gesamtkohlenstoff, freiem Kohlenstoff, Siliziumcarbid, gesamtem und freiem Silizium, freiem und anhaltendem Siliziumdioxid

Original language English , French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

PR NF B49-423-2 ; PR NF EN ISO 21068-2 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.

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PR NF B49-423-2 ; PR NF EN ISO 21068-2
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.