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SRPS EN 12698-2:2009

Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods

Dec 29, 2009

General information

90.93     Nov 6, 2023

90.00    Nov 6, 2028

ISS

B033

European Norm

71.040.40  

English  

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Scope

This standard describes methods for the determination of mineralogical phases typically apparent in nitride and oxy-nitride bonded silicon carbide refractory products using a Bragg-Brentano diffractometer.
It includes details of sample preparation and general principles for qualitative and quantitative analysis of mineralogical phase composition. Quantitative determination of -Si3N4, -Si3N4, Si2ON2, AlN, and SiAlON are described.
NOTE For the refinement procedures the total nitrogen content, analysed in accordance with EN 12698-1 is needed.

Life cycle

NOW

PUBLISHED
SRPS EN 12698-2:2009
90.93 Standard confirmed
Nov 6, 2023

Related project

Adopted from EN 12698-2:2007