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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

Publication date:   Jul 21, 2008

95.99 Withdrawal of Standard   Jun 10, 2024

General information

95.99 Withdrawal of Standard   Jun 10, 2024

ISO

ISO/TC 33 Refractories

International Standard

81.080   Refractories

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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

WITHDRAWN
ISO 21068-2:2008
95.99 Withdrawal of Standard
Jun 10, 2024

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PUBLISHED
ISO 21068-2:2024