EN 12698-1:2007

Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods

Publication date:   Jul 27, 2007

General information

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CEN

CEN/TC 187 Refractory products and materials

European Norm

71.040.40   Chemical analysis

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Scope

This standard describes the methods for the analysis of all refractory products containing nitride and oxynitride bonded silicon carbide, irrespective of the silicon carbide level. It includes details of sample preparation, general principles of chemical analysis and detailed methods for the determination of carbon, silicon carbide, free aluminium, free silicon, total nitrogen and oxygen.

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EN 12698-1:2007
99.60 Withdrawal effective
Dec 18, 2024