NF B49-423-2*NF EN ISO 21068-2:2008
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 No.

NF B49-423-2*NF EN ISO 21068-2:2008

Release Date

2008

Published By

Association Francaise de Normalisation

Latest

NF B49-423-2*NF EN ISO 21068-2:2008

NF B49-423-2*NF EN ISO 21068-2:2008 history

• 2008 NF B49-423-2*NF EN ISO 21068-2:2008 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.