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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

General information

90.92 Standard to be revised   Jul 26, 2021

ISO

ISO/TC 33 Refractories

International Standard

81.080   Refractories

Scope

ISO 21068-2:2008 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.

Life cycle

NOW

PUBLISHED
ISO 21068-2:2008
90.92 Standard to be revised
Jul 26, 2021

REVISED BY

IN_DEVELOPMENT
ISO 21068-2