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 (ISO 21068-2:2008)

Standard No.

EN ISO 21068-2:2008

Release Date

2008

Published By

European Committee for Standardization (CEN)

Latest

EN ISO 21068-2:2008

Scope

This part of ISO 21068 specifies analytical techniques for the determination of change in mass by thermaltreatment at specified temperatures, and methods for the determination of the total carbon content, freecarbon, silicon carbide, silicon, total silica and free silica content of silicon-carbide-containing raw materialsand refractory products.

EN ISO 21068-2:2008 history

• 2008 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 (ISO 21068-2:2008)